Basic Information

Faculty

• Faculty of Engineering

Email Address

• Email Address

  shimada.takahiro.8ukyoto-u.ac.jp

Professional Memberships

• From 2024, To Present

  The Japan Institute of Metals and Materials
• From 2024, To Present

  The Physical Society of Japan (JPS)
• From 2005, To Present

  The Society of Materials Science, Japan (JSMS)
• From 2005, To Present

  The Japan Society of Mechanical Engineers (JSME)

Academic Degree

• 23 Mar. 2006

  M.S.(Kyoto University)
• 24 Sep. 2008

  Ph.D.(Kyoto University)

Academic Resume (Graduate Schools)

• Kyoto University, Graduate School of Engineering, Engineering Physics and Mechanics, Master's Degree Program
• Kyoto University, Graduate School of Engineering, Mechanical Engineering and Science, Doctoral Degree Program

Academic Resume (Undergraduate School/Majors)

• Kyoto University, Faculty of Engineering, Engineering Science, Undergraduate Degree Program

Research History

• From Apr. 2023, To Present

  Kyoto University, FOREST-PI
• From Jul. 2021, To Present

  Kyoto University, Graduate School of Engineering, Department of Mechanical Engineering and Science, Professor
• From Jan. 2018, To Jun. 2021

  Kyoto University, Graduate School of Engineering, Department of Mechanical Engineering and Science, Associate Professor
• From 2012, To 2012

  Fraunhofer IWM in Germany (Prof. Dr. Christian Elsässer), Visiting Researcher
• From Oct. 2008, To Dec. 2017

  Kyoto University, Graduate School of Engineering, Department of Mechanical Engineering and Science, Assistant Professor
• From Apr. 2008, To Sep. 2008

  Japan Society for the Promotion of Science (JSPS), Research Fellowship for Young Scientists (DC)
• From 2007, To 2007

  Masaryk University in Czech Republic (Prof. RNDr. Mojmír Šob), Visiting Scholar (The 21st Century Center Of Excellence Program)
• From 2007, To 2007

  Fraunhofer IWM in Germany (Prof. Dr. Christian Elsässer), Visiting Scholar (The 21st Century Center Of Excellence Program)

Language of Instruction

• English
• Japanese

ID,URL

• ORCID ID

  0000-0002-8404-5673

• J-Global ID

  201001006348989291

• Researcher ID

  G-2167-2014

• Researcher number

  20534259

• External link

  https://material.me.kyoto-u.ac.jp/en

Website(s) (URL(s))

• https://material.me.kyoto-u.ac.jp
• http://scholar.google.com/citations?user=nh8fdYQAAAAJ

researchmap URL

• https://researchmap.jp/read0150063

Research

Research Topics, Overview of the research

• Research Topics

  Mechanics, Computational Physics, and Data Science of Advanced Materials for Next-Generation Innovative Mechanical/Energy/AI/Quantum Devices

• Overview of the research

  - Mechanics, Computational Physics, and Data Science of Advanced Materials
  - Innovative Materials for Frontiers in Space: Self-Healing & Super-Strong Materials in Extreme Environments
  - Energy Harvesting Materials for Renewable/Green Energy Applications for Carbon-Neutral Society
  - Quantum Materials Science for AI/Quantum Device Technologies: A Quantum Machine
  - " Intelligent Matter ": AI & Neuromorphic Materials Emerged from Mechanics and Topology
  - Data-Driven Materials Research Accelerated by Supercomputers × AI
  - Development of Advanced First-Principles, Molecular Dynamics, Phase-Field, and Finite Element Methods
  
  Our laboratory also focuses on nurturing doctoral students. We welcome motivated students at any time.

Research Interests

• Defect Engineering
• Molecular Dynamics Simulations
• First-Principles Calculations
• Ferromagnetic materials
• Ferroelectrics, Piezoelectrics, and Multiferroics
• Mechanics and Strength of Materials
• Phase Field Modeling
• Quantum Machines
• Machine Learning
• Strain Engineering

Research Areas

• Manufacturing technology (mechanical, electrical/electronic, chemical engineering), Machine materials and mechanics
• Nanotechnology/Materials, Structural and functional materials
• Nanotechnology/Materials, Nanostructure physics
• Informatics, Computational science

Papers

• Entropy-Regulated Local Multiphase Polarization States for Near-Zero Energy Loss in Relaxor Ferroelectrics

  Zhentao Wang; Weichen Zhao; Zhaochen Xi; Wenyuan Liu; Da Li; Diming Xu; Guoqiang He; Yang Liu; Guiwei Yan; Jian Bao; Zhen Fang; Xu Liang; Takahiro Shimada; Chang Liu; Tao Xu; Wenfeng Liu; Tao Zhou; Di Zhou

  ACS Nano, 19 Mar. 2026, Peer-reviewed, Corresponding author

  
• Ferroic Nanometamaterials and Composites

  Yoshitaka Umeno; Takahiro Shimada; Yusuke Kinoshita; Takayuki Kitamura

  Multiphysics in Nanostructures, 2017, Invited, Corresponding author

  
• Multiferroic Nanostructures

  Yoshitaka Umeno; Takahiro Shimada; Yusuke Kinoshita; Takayuki Kitamura

  Multiphysics in Nanostructures, 2017, Invited, Corresponding author

  
• Magnetism in Nanostructures

  Yoshitaka Umeno; Takahiro Shimada; Yusuke Kinoshita; Takayuki Kitamura

  Multiphysics in Nanostructures, 2017, Invited, Corresponding author

  
• Ferroelectric Nanostructures

  Yoshitaka Umeno; Takahiro Shimada; Yusuke Kinoshita; Takayuki Kitamura

  Multiphysics in Nanostructures, 2017, Invited, Corresponding author

  
• Strain engineering on nanosemiconductors

  Yoshitaka Umeno; Takahiro Shimada; Yusuke Kinoshita; Takayuki Kitamura

  Multiphysics in Nanostructures, 2017, Invited, Corresponding author

  
• Ideal Strength in Low-Dimensional Nanostructures

  Yoshitaka Umeno; Takahiro Shimada; Yusuke Kinoshita; Takayuki Kitamura

  Multiphysics in Nanostructures, 2017, Invited, Corresponding author

  
• Methodology of quantum mechanics/atomic simulations

  Yoshitaka Umeno; Takahiro Shimada; Yusuke Kinoshita; Takayuki Kitamura

  Multiphysics in Nanostructures, 2017, Invited, Corresponding author

  
• Elastoplastic Deformation of Thin Films

  Takayuki Kitamura; Hiroyuki Hirakata; Takashi Sumigawa; Takahiro Shimada

  Fracture Nanomechanics, 2016, Invited, Last author

  
• Fracture Mechanics in Atomic Components

  Takayuki Kitamura; Hiroyuki Hirakata; Takashi Sumigawa; Takahiro Shimada

  Fracture Nanomechanics, 2016, Invited, Last author

  
• Strength of Atomic Components

  Takayuki Kitamura; Hiroyuki Hirakata; Takashi Sumigawa; Takahiro Shimada

  Fracture Nanomechanics, 2016, Invited, Last author

  
• Fracture of Thin Films

  Takayuki Kitamura; Hiroyuki Hirakata; Takashi Sumigawa; Takahiro Shimada

  Fracture Nanomechanics, 2016, Invited, Last author

  
• Components Consisting of Nano-Elements

  Takayuki Kitamura; Hiroyuki Hirakata; Takashi Sumigawa; Takahiro Shimada

  Fracture Nanomechanics, 2016, Invited, Last author

  
• Initiation of Interface Cracks

  Takayuki Kitamura; Hiroyuki Hirakata; Takashi Sumigawa; Takahiro Shimada

  Fracture Nanomechanics, 2016, Invited, Last author

  
• Growth of Interface Crack

  Takayuki Kitamura; Hiroyuki Hirakata; Takashi Sumigawa; Takahiro Shimada

  Fracture Nanomechanics, 2016, Invited, Last author

  
• Fundamentals in Fracture Mechanics

  Takayuki Kitamura; Hiroyuki Hirakata; Takashi Sumigawa; Takahiro Shimada

  Fracture Nanomechanics, 2016, Invited, Last author

  
• Antiferroelectric and antiferrodistortive phase transitions in Ruddlesden-Popper Pb2TiO4 from First-Principles

  Tao Xu; Takahiro Shimada; Jie Wang; Takayuki Kitamura

  Multiscale and Multiphysics Mechanics, 2016, Peer-reviewed

  
• Multi-physics properties in low-dimensional ferroic nanostructures from quantum-mehanics calculations

  Takahiro Shimada; Takayuki Kitamura

  Advanced Problems in Mechanics, Jun. 2015, Lead author, Corresponding author

  
• Strain-orbital interactions in oxygen-deficient ferroelectrics: Unusual multiferroic transitions

  Takahiro Shimada; Yasuhiro Araki; Tao Xu; Takayuki Kitamura

  Advanced Problems in Mechanics, Jun. 2015, Invited, Lead author, Corresponding author

  
• Temperature and magnetic field dependent grain boundary structures in skyrmion lattices via a quasiparticle-based mechanism

  Kohta Kasai; Chang Liu; Akihiro Uematsu; Tatsuki Kawakane; Tao Xu; Yu Wang; Susumu Minami; Takahiro Shimada

  Physical Review Materials, 02 Mar. 2026, Peer-reviewed, Last author, Corresponding author

  
• First-principles Study of Anomalous Electromechanical Properties Hidden in Paraelectric SrTiO3: Simultaneous Emergence of High-stiffness and Superelasticity via Strain-induced Ferroelectric Phase Transition

  Susumu MINAMI; Masaya KONO; Yuki SOBUE; Takahiro SHIMADA

  Journal of the Society of Materials Science, Japan, 15 Feb. 2026, Peer-reviewed, Last author, Corresponding author

  
• Self-pinning and Self-climbing of Skyrmion Dislocations through Topologically Informed Framework: Lattice Mechanics of Deformable Quasiparticles

  Tatsuki Kawakane; Kohta Kasai; Susumu Minami; Takahiro Shimada

  2026

  
• Negative and auxetic piezoelectric response of K-O divacancy in cubic KTaO3

  Yoshitaka Ikeda; Tao Xu; Susumu Minami; Takahiro Shimada

  Acta Materialia, Apr. 2026, Peer-reviewed, Last author, Corresponding author

  
• Enhancement of nodal line-driven anomalous Nernst effect in Fe3Si by strain engineering

  Sota Hogaki; Susumu Minami; Takahiro Shimada

  Physical Review Materials, 09 Feb. 2026, Peer-reviewed, Last author, Corresponding author

  
• Quantum electronic force on atomic orbital: Implementation in a first-principles method based on a linear combination of pseudoatomic orbitals

  Susumu Minami; Yoshimasa Abe; Yoshinori Shiihara; Takahiro Shimada

  Physical Review B, 03 Feb. 2026, Peer-reviewed, Last author, Corresponding author

  
• A unified phase-field framework for matrix cracking and interfacial debonding in composites: Effects of interpolation function

  Shihao Lv; Yan Shi; Takahiro Shimada; Cun-Fa Gao

  MechanoEngineering, 06 Jan. 2026, Peer-reviewed

  
• Quantum electronic strengthening of ionic solids by charge doping

  Hiroki Noda; Shumpei Sakaguchi; Tao Xu; Susumu Minami; Hiroyuki Hirakata; Takahiro Shimada

  International Journal of Mechanical Sciences, Feb. 2026, Peer-reviewed, Last author, Corresponding author

  
• Engineering cleavage fracture of silicon via excess charge doping

  Tao Xu; Shodai Nakai; Yasuaki Maruyama; Hiroki Noda; Susumu Minami; Hiroyuki Hirakata; Takahiro Shimada

  Engineering Fracture Mechanics, Jan. 2026, Peer-reviewed, Last author, Corresponding author

  
• Giant transverse thermoelectric conductivity in L12-type Fe3Ga: A first-principles study

  Susumu Minami; Seito Nishihara; Sota Hogaki; Takahiro Shimada

  Scripta Materialia, Jan. 2026, Peer-reviewed, Last author, Corresponding author

  
• Active thermally induced vibration control of photovoltaic-thermoelectric hybrid device with discontinuously distributed piezoelectric patches

  Chang Liu; C. Ren; S. Liu; Z.P. Lyu; Y.J. Cui; Takahiro Shimada; Kaifa Wang; Baolin Wang

  Applied Thermal Engineering, Nov. 2025, Peer-reviewed

  
• Grain boundary stabilization in polar skyrmion lattices via quasiparticle-based mechanism

  Kohta Kasai; Shun Miyata; Susumu Minami; Takahiro Shimada

  Physical Review B, 22 Sep. 2025, Peer-reviewed, Last author, Corresponding author

  
• Strain effect on optical properties and quantum weight of monolayer MnBi2X4 (X = Te, Se, S)

  Nguyen Tuan Hung; Vuong Van Thanh; Mingda Li; Takahiro Shimada

  Applied Physics Letters, 15 Sep. 2025, Peer-reviewed, Last author, Corresponding author

  
• Tunable lamb wave bandgap based on 90° diffuse domain walls in ferroelectric thin films

  Sizheng Zheng; Xu Hou; Peng Han; Tao Xu; Takahiro Shimada; Jie Wang

  Acta Materialia, Sep. 2025, Peer-reviewed

  
• Phase-field modeling of flexible piezoelectric composites incorporating interfacial failure

  Shihao Lv; Xin Li; Luqiao Qi; Jian Hua; Shichao Xing; Yan Shi; Takahiro Shimada; Cun-Fa Gao

  Engineering Fracture Mechanics, Aug. 2025, Peer-reviewed

  
• Microscopic formation process of polar skyrmions and strain-dependent topological phase transitions in PbTiO3/SrTiO3 superlattices

  Kohta Kasai; Toya Itano; Susumu Minami; Takahiro Shimada

  Scripta Materialia, Jul. 2025, Peer-reviewed, Last author, Corresponding author

  
• Stability of polarization vortices in PbTiO₃/SrTiO₃ superlattices under fracture

  Chang Liu; Chengming Wang; Yong Zhang; Tao Xu; Takahiro Shimada; Xiangyu Li

  Smart Materials and Structures, 01 Jun. 2025, Peer-reviewed

  
• Control of Material Strength by Excess Electrons and Holes

  Hiroyuki HIRAKATA; Takahiro SHIMADA

  Bulletin of the Ceramic Society of Japan, Jun. 2025, Invited, Last author, Corresponding author

  
• Nanomechanics of Brittle Fracture from Atomic and Electronic Scales -Electronic Design of Materials Strength-

  Takahiro SHIMADA; Hiroyuki HIRAKATA

  Bulletin of the Ceramic Society of Japan, Jun. 2025, Invited, Lead author, Corresponding author

  
• Enhanced piezoelectric response in two-dimensional layered ferroelectric α-In2Se3 via indentation-induced shear strain

  Yang Zhang; Seita Katayama; Yinli Wang; Wataru Matsunaga; Masaya Kono; Takahiro Shimada; Hiroyuki Hirakata

  Journal of Physics D: Applied Physics, 20 May 2025, Peer-reviewed

  
• Giant Shear-vertical Wave Bandgaps Induced by Diffuse Domain-walls in Ferroelectrics

  Sizheng Zheng; Chang Liu; Yong Zhang; Shengbin Shi; Tao Xu; Takahiro Shimada; Jie Wang

  International Journal of Mechanical Sciences, May 2025, Peer-reviewed

  
• Quantum Electronic Strengthening of Covalent Semiconductor Materials by Excess Electron/Hole Doping

  Hiroki Noda; Shumpei Sakaguchi; Ryoga Fujita; Susumu Minami; Hiroyuki Hirakata; Takahiro Shimada

  Acta Materialia, 12 Feb. 2025, Peer-reviewed, Last author, Corresponding author

  
• The magnetic ordering investigation in the double perovskite Bi2FeB′O6

  Jiafei Pang; Aijie Mao; Tao Xu; Wenyuan Jin; Xiaoyu Kuang; Takahiro Shimada; Cheng Lu

  Computational Materials Science, Feb. 2025, Peer-reviewed

  
• Creating ferroelectricity and ultrahigh-density polar skyrmion in paraelectric perovskite oxide monolayers by moiré engineering

  Tao Xu; Qian Tao; Jiafei Pang; Jingtong Zhang; Sheng Li; Ri He; Jie Wang; Takahiro Shimada

  Research, 31 Jan. 2025, Peer-reviewed, Last author, Corresponding author

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• First-principles based data-driven strain engineering for ferroelectrics via active machine learning: A nonlinear piezoelectric constitutive equation

  Susumu MINAMI; Yasuaki MARUYAMA; Yoshimasa ABE; Tomohiro NAKAYAMA; Takahiro SHIMADA

  Transactions of the JSME, 25 Jan. 2025, Peer-reviewed, Last author, Corresponding author

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• Topological electronic structure and transport properties of the distorted rutile-type WO2

  Yuto Muramatsu; Daigorou Hirai; Mitsuaki Kawamura; Susumu Minami; Yoshitaka Ikeda; Takahiro Shimada; Keita Kojima; Naoyuki Katayama; Koshi Takenaka

  APL Materials, 01 Jan. 2025, Peer-reviewed

  
• Alterable fracture toughness of amorphous silica by injection and removal of electrostatic charge

  Wataru Matsunaga; Seiya Shichino; Takumi Takahashi; Takahiro Shimada; Hiroyuki Hirakata

  Scripta Materialia, Jan. 2025, Peer-reviewed

  
• Emergent local negative electrostriction induced by oxygen vacancy in BaHfO3: Defect engineering

  Yoshitaka Ikeda; Susumu Minami; Takahiro Shimada

  Journal of Applied Physics, 07 Dec. 2024, Peer-reviewed, Last author, Corresponding author

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• Mechanical Writing of Polar Skyrmionic Topological States via Extrinsic Dzyaloshinskii–Moriya-like Flexoelectricity in Ferroelectric Thin Films

  Kohta Kasai; Takashi Nojima; Yu Wang; Tao Xu; Hiroyuki Hirakata; Takahiro Shimada

  ACS Nano, 14 Nov. 2024, Peer-reviewed, Last author, Corresponding author

  
• Ultrahigh-Density Polar Vortex Lattice in Square-Shaped Moiré Bilayers of Lead Chalcogenides

  Tao Xu; Tao Qian; Chengsheng Wu; Jingtong Zhang; Jie Wang; Hiroyuki Hirakata; Takayuki Kitamura; Takahiro Shimada

  Nano Letters, 11 Nov. 2024, Peer-reviewed, Last author, Corresponding author

  
• Theoretical Modeling of Advanced Ferroelectric Functionality at Nano- and Atomic-Scales

  Takahiro Shimada; Susumu Minami; Kohta Kasai

  Bulletin of the Ceramic Society of Japan, 01 Nov. 2024, Invited, Lead author, Corresponding author

  
• Breakdown of Volterra’s Elasticity Theory of Dislocations in Polar Skyrmion Lattices

  Kohta Kasai; Tao Xu; Susumu Minami; Takahiro Shimada

  Nano Letters, 11 Oct. 2024, Peer-reviewed, Last author, Corresponding author

  
• Phase-field analysis for brittle fracture in ferroelectric materials with flexoelectric effect

  Chang Liu; Yu Tan; Yong Zhang; Zhaoyi Liu; Takahiro Shimada; Xiangyu Li; Jie Wang

  Computer Methods in Applied Mechanics and Engineering, Oct. 2024, Peer-reviewed

  
• Stability and deformation of a vacancy defect in skyrmion crystal under external magnetic and temperature fields

  Yu Wang; Ryosuke Manabe; Kohta Kasai; Tao Xu; Takahiro Shimada

  Acta Materialia, 15 Sep. 2024, Peer-reviewed, Last author, Corresponding author

  
• Ab initio study of electron-doping effect on shear strength of covalent Si: Insight into electronic brittle-ductile transition

  Hiroki Noda; Shumpei Sakaguchi; Susumu Minami; Hiroyuki Hirakata; Takahiro Shimada

  International Journal of Mechanical Sciences, Sep. 2024, Peer-reviewed, Last author, Corresponding author

  
• Superelastic electromechanical behaviors in ferroelectric PbTiO3 ceramics under coupled mechanical-electric fields: Higher-order piezoelectric constitutive equations from first-principles

  Susumu Minami; Tomohiro Nakayama; Takahiro Shimada

  Acta Materialia, 12 Aug. 2024, Peer-reviewed, Last author, Corresponding author

  
• Nodal line induced large transverse thermoelectric response in the D03-type Heusler compound Fe3Si

  Susumu Minami; Sota Hogaki; Takahiro Shimada

  Physical Review Materials, 23 Jul. 2024, Peer-reviewed, Last author, Corresponding author

  
• Shear localization-induced amorphization in nanocrystals during high strain rate deformation

  Qi-lin Xiong; Takahiro Shimada; Takayuki Kitamura

  International Journal of Mechanical Sciences, Jul. 2024, Peer-reviewed

  
• Singular stress field induced two-dimensional topological polar structures in SrTiO3: Topological number manipulation via loading modes

  Kohta Kasai; Takayuki Hamaguchi; Yu Wang; Susumu Minami; Hiroyuki Hirakata; Takahiro Shimada

  Computational Materials Science, Jun. 2024, Peer-reviewed, Last author, Corresponding author

  
• Low-field energy storage enhancement in ferroelectric/paraelectric PbTiO3/SrTiO3 nanocomposites near antiferroelectric-ferroelectric transition region

  Le Van Lich; Ba-Hieu Vu; Dang Thi Hong Hue; Do Thi Huong Giang; Takahiro Shimada; Van-Hai Dinh; Manh-Huong Phan

  Journal of Science: Advanced Materials and Devices, Jun. 2024, Peer-reviewed

  
• Spontaneous Atomic-Scale Polar Skyrmions and Merons on a SrTiO3 (001) Surface: Defect Engineering for Emerging Topological Orders

  Susumu Minami; Yoshitaka Ikeda; Takahiro Shimada

  Nano Letters, 07 Mar. 2024, Peer-reviewed, Last author, Corresponding author

  
• Mechanical Rippling for Diverse Ferroelectric Topologies in Otherwise Nonferroelectric SrTiO3 Nanofilms

  Tao Xu; Chengsheng Wu; Sizheng Zheng; Yu Wang; Jie Wang; Hiroyuki Hirakata; Takayuki Kitamura; Takahiro Shimada

  Physical Review Letters, 21 Feb. 2024, Peer-reviewed, Last author, Corresponding author

  
• Mechanical effect on skyrmion-skyrmion interaction

  Yu Wang; Jie Wang; Takayuki Kitamura; Hiroyuki Hirakata; Takahiro Shimada

  International Journal of Mechanical Sciences, 01 Jan. 2024, Peer-reviewed, Last author, Corresponding author

  
• Emergent ultrasmall multiferroics in paraelectric perovskite oxide by hole polarons

  Tao Xu; Masataka Mori; Hiroyuki Hirakata; Takayuki Kitamura; Takahiro Shimada

  Physical Chemistry Chemical Physics, 05 Dec. 2023, Peer-reviewed, Last author, Corresponding author

  
• Efficient phase-field simulation for linear superelastic NiTi alloys under temperature gradients

  Tao Xu; Chunyu Wang; Yuquan Zhu; Yu Wang; Yabin Yan; Jie Wang; Takahiro Shimada; Takayuki Kitamura

  International Journal of Mechanical Sciences, Dec. 2023, Peer-reviewed, Corresponding author

  
• Discovery of Ultrasmall Polar Merons and Rich Topological Phase Transitions: Defects Make 2D Lead Chalcogenides Flexible Topological Materials

  Tao Xu; Tao Qian; Jie Wang; Hiroyuki Hirakata; Takahiro Shimada; Takayuki Kitamura

  Advanced Functional Materials, 30 Nov. 2023, Peer-reviewed

  
• Analyzing the bending deformation of van der Waals-layered materials by a semi-discrete layer model

  Masao Akiyoshi; Takahiro Shimada; Hiroyuki Hirakata

  Journal of Applied Physics, 02 Nov. 2023, Peer-reviewed

  
• Electronic strengthening mechanism of covalent Si via excess electron/hole doping

  Hiroki Noda; Shumpei Sakaguchi; Ryoga Fujita; Susumu Minami; Hiroyuki Hirakata; Takahiro Shimada

  Scientific Reports, 02 Oct. 2023, Peer-reviewed, Last author, Corresponding author

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• Intrinsic Atomic-Scale Antiferroelectric VOF₃ Nanowire with Ultrahigh-Energy Storage Properties

  Tao Xu; Jingtong Zhang; Takahiro Shimada; Jie Wang; Hongxin Yang

  Nano Letters, 18 Sep. 2023, Peer-reviewed

  
• Superelastic-like nonlinear deformation hidden in ferroelectric ceramics

  Susumu Minami; Tomohiro Nakayama; Takahiro Shimada

  Journal of Applied Physics, 05 Sep. 2023, Peer-reviewed, Last author, Corresponding author

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• Intrinsic ferroelectrics and carrier doping-induced metallic multiferroics in an atomic wire

  Tao Xu; Jingtong Zhang; Chunyu Wang; Xiaoyuan Wang; Takahiro Shimada; Jie Wang; Hongxin Yang

  Journal of Materiomics, Sep. 2023, Peer-reviewed

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• First-principles study of strain-induced magnetic phase transition in iron with carrier doping

  Susumu MINAMI; Yoshimasa ABE; Takahiro SHIMADA

  Transactions of the JSME, 25 Aug. 2023, Peer-reviewed, Last author, Corresponding author

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• Ultrasmall Polar Skyrmions and Merons in SrTiO₃ Heterostructures by Polaron Engineering

  Tao Xu; Yuuki Ichiki; Kairi Masuda; Yu Wang; Hiroyuki Hirakata; Takahiro Shimada

  ACS Nano, 31 May 2023, Peer-reviewed, Last author, Corresponding author

  
• Thermal dissipation induced by fast-moving edge dislocations

  Qi-Lin Xiong; Takahiro Shimada; Takayuki Kitamura

  Journal of Applied Physics, 09 May 2023, Peer-reviewed

  
• Dynamic precursor effect: Magnitude-fluctuated coherent spin waves emitted by skyrmions

  Yu Wang; Jie Wang; Takayuki Kitamura; Hiroyuki Hirakata; Takahiro Shimada

  Acta Materialia, May 2023, Peer-reviewed, Last author, Corresponding author

  
• Formation and switching of chiral magnetic field textures in three-dimensional gyroid nanostructures

  Le Van Lich; Dang Thi Hong Hue; Do Thi Huong Giang; Nguyen Huu Duc; Takahiro Shimada; Takayuki Kitamura; Van-Hai Dinh

  Acta Materialia, May 2023, Peer-reviewed

  
• Effects of excess electrons/holes on fracture toughness of single-crystal Si

  Hiroyuki Hirakata; Shigekazu Homma; Hiroki Noda; Shumpei Sakaguchi; Takahiro Shimada

  Journal of Applied Physics, 21 Jan. 2023, Peer-reviewed, Last author

  
• High fracture toughness in van der Waals-layered MoTe2: Disappearance of stress singularity

  Hiroyuki Hirakata; Masao Akiyoshi; Ryoichi Masuda; Takahiro Shimada

  Engineering Fracture Mechanics, Jan. 2023, Peer-reviewed, Last author

  
• Bending deformation and self-restoration of submicron-sized graphite cantilevers

  Masao Akiyoshi; Shunya Koike; Takahiro Shimada; Hiroyuki Hirakata

  Acta Materialia, Dec. 2022, Peer-reviewed

  
• Exponential Temperature Effects on Skyrmion-Skyrmion Interaction

  Yu Wang; Jie Wang; Takayuki Kitamura; Hiroyuki Hirakata; Takahiro Shimada

  Physical Review Applied, 11 Oct. 2022, Peer-reviewed, Last author, Corresponding author

  
• A novel atomic J-integral concept beyond conventional fracture mechanics

  Pengfei Jia; Kai Huang; Hongjun Yu; Takahiro Shimada; Licheng Guo; Takayuki Kitamura

  Theoretical and Applied Fracture Mechanics, Oct. 2022, Peer-reviewed

  
• Effective modeling of magnitude-fluctuated magnetization dynamics: Dynamic precursor effect in magnets

  Yu Wang; Jie Wang; Takayuki Kitamura; Hiroyuki Hirakata; Takahiro Shimada

  Physical Review B, 20 Sep. 2022, Peer-reviewed, Last author, Corresponding author

  
• Mechanical Acceleration and Control of the Thermal Motion of a Magnetic Skyrmion

  Yu Wang; Takayuki Kitamura; Jie Wang; Hiroyuki Hirakata; Takahiro Shimada

  Physical Review Applied, 20 Jul. 2022, Peer-reviewed, Last author, Corresponding author

  
• Flexoelectric properties of multilayer two-dimensional material MoS2

  Hiroyuki Hirakata; Yasuyuki Fukuda; Takahiro Shimada

  Journal of Physics D: Applied Physics, 24 Mar. 2022, Peer-reviewed, Last author

  
• Ultrasmall-Scale Brittle Fracture Initiated from a Dislocation in SrTiO₃

  Takashi Sumigawa; Takahiro Shimada; Kai Huang; Yuki Mizuno; Yohei Hagiwara; Naoki Ozaki; Takayuki Kitamura

  Nano Letters, 28 Feb. 2022, Peer-reviewed, Lead author, Corresponding author

  
• Large piezoelectric effect in nonlinearly graded lead-free ferroelectric thin films

  Le Van Lich; Tinh Quoc Bui; Takahiro Shimada; Takayuki Kitamura; Hue Dang Thi Hong; Trong-Giang Nguyen; Van-Hai Dinh

  Advanced Theory and Simulations, Feb. 2022, Peer-reviewed

  
• Atomistic investigation on the conversion of plastic work to heat in high-rate shear deformation

  Qi-lin Xiong; Zhenhuan Li; Takahiro Shimada; Takayuki Kitamura

  International Journal of Plasticity, Feb. 2022, Peer-reviewed

  
• Thermomechanical conversion in high-rate plastic deformation of nanotwinned polycrystalline copper

  Qi-lin Xiong; Zhenhuan Li; Xicheng Huang; Takahiro Shimada; Takayuki Kitamura

  Journal of Thermal Stresses, 19 Jan. 2022, Peer-reviewed

  
• Interlaminar Fracture Toughness Measurement of Multilayered 2D Thermoelectric Materials Bi2Te3 by a Tapered Cantilever Bending Experiment

  Pan Wang; Kaifa Wang; Baolin Wang; Li Xi; Kyohei Sano; Takahiro Shimada; Hiroyuki Hirakata; D. N. Fang

  Experimental Mechanics, Jan. 2022, Peer-reviewed

  
• A unified atomic energy release rate criterion for nonlinear brittle fracture in graphene nanoribbons

  Pengfei Jia; Kai Huang; Takashi Sumigawa; Takahiro Shimada; Licheng Guo; Takayuki Kitamura

  International Journal of Solids and Structures, Jan. 2022, Peer-reviewed

  
• Emergence of non-trivial polar topologies hidden in singular stress field in SrTiO3: topological strain-field engineering

  Takahiro Shimada; Yu Wang; Takayuki Hamaguchi; Kohta Kasai; Kairi Masuda; Le Van Lich; Tao Xu; Jie Wang; Hiroyuki Hirakata

  Journal of Physics: Condensed Matter, 15 Dec. 2021, Peer-reviewed, Lead author, Corresponding author

  
• Linear-superelastic Ti-Nb nanocomposite alloys with ultralow modulus via high-throughput phase-field design and machine learning

  Yuquan Zhu; Tao Xu; Qinghua Wei; Jiawei Mai; Hongxin Yang; Huiran Zhang; Takahiro Shimada; Takayuki Kitamura; Tong-Yi Zhang

  npj Computational Materials, Dec. 2021, Peer-reviewed

  
• The rectilinear motion of the individual asymmetrical skyrmion driven by temperature gradients

  Yu Wang; Takahiro Shimada; Jie Wang; Takayuki Kitamura; Hiroyuki Hirakata

  Acta Materialia, Dec. 2021, Peer-reviewed

  
• Abnormal Electromechanical Property of Nonlinearly Graded Lead‐Free Ferroelectric Thin Films

  Le Van Lich; Tinh Quoc Bui; Takahiro Shimada; Takayuki Kitamura; Hue Dang Thi Hong; Trong-Giang Nguyen; Van-Hai Dinh

  Advanced Theory and Simulations, 26 Nov. 2021, Peer-reviewed

  
• Reversible control of intrinsic shear strength of a ZnO single crystal through electron-beam-induced hole state

  Hiroyuki Hirakata; Kyohei Sano; Takahiro Shimada

  Journal of Materials Research, 14 Nov. 2021, Peer-reviewed, Last author

  
• Ferroelectric nanoscale logic gates by mixed dislocations in SrTiO3

  Kairi Masuda; Takahiro Shimada; Takayuki Kitamura

  Physical Review B, 04 Aug. 2021, Peer-reviewed

  
• Energy storage and dissipation of elastic-plastic deformation under shock compression: Simulation and Analysis

  Qi-lin Xiong; Zhenhuan Li; Takahiro Shimada; Takayuki Kitamura

  Mechanics of Materials, Jul. 2021, Peer-reviewed

  
• Electrocaloric effect enhancement in compositionally graded ferroelectric thin films driven by a needle-to-vortex domain structure transition

  Le Van Lich; Xu Hou; Manh-Huong Phan; Tinh Quoc Bui; Jie Wang; Takahiro Shimada; Takayuki Kitamura; Van-Hai Dinh

  Journal of Physics D: Applied Physics, 24 Jun. 2021, Peer-reviewed

  
• Shock response and defect evolution of copper single crystals at room and elevated temperatures

  Qi-Lin Xiong; Takahiro Shimada; Takayuki Kitamura; Zhenhuan Li

  Modelling and Simulation in Materials Science and Engineering, 01 Jun. 2021, Peer-reviewed

  
• Dynamical topology in ferroelectric nanostructures by 1/2[1-10](110) dislocations in SrTiO3

  Kairi Masuda; Takahiro Shimada; Takayuki Kitamura

  Physical Review B, 24 Feb. 2021, Peer-reviewed

  
• Ferroic dislocations in paraelectric SrTiO3

  Takahiro Shimada; Kairi Masuda; Youhei Hagiwara; Naoki Ozaki; Tao Xu; Jie Wang; Takayuki Kitamura

  Physical Review B, 03 Feb. 2021, Peer-reviewed, Lead author, Corresponding author

  
• Prediction of tunable magnetoelectric properties in compositionally graded ferroelectric/ferromagnetic laminated nanocomposites

  Minh-Tien Le; Le Van Lich; Takahiro Shimada; Takayuki Kitamura; Giang Trong Nguyen; Van-Hai Dinh

  Applied Physics Letters, 01 Feb. 2021, Peer-reviewed

  
• Defect engineering for nontrivial multiferroic orders inSrTiO3

  Tao Xu; Takahiro Shimada; Masataka Mori; Gen Fujimoto; Jie Wang; Takayuki Kitamura

  Physical Review Materials, 14 Dec. 2020, Peer-reviewed

  
• Enhancement of electromechanical properties in (0–3) lead-free ferroelectric nanocomposites with multiphase coexistence

  Le Van Lich; Takahiro Shimada; Takayuki Kitamura; Tinh Quoc Bui; Van-Hai Dinh

  Composites Communications, Dec. 2020, Peer-reviewed

  
• An experimental study on atomic-level unified criterion for brittle fracture

  Kai Huang; Takashi Sumigawa; Takahiro Shimada; Shuhei Tanaka; Youhei Hagiwara; Licheng Guo; Takayuki Kitamura

  International Journal of Solids and Structures, Dec. 2020, Peer-reviewed

  
• Correction for Two-dimensional polar metal of a PbTe monolayer by electrostatic doping

  Tao Xu; Jingtong Zhang; Yuquan Zhu; Jie Wang; Takahiro Shimada; Takayuki Kitamura; Tong-Yi Zhang

  Nanoscale Horizons, 01 Nov. 2020, Peer-reviewed

  
• Atomic investigation of effects of coating and confinement layer on laser shock peening

  Qi-lin Xiong; Takahiro Shimada; Takayuki Kitamura; Zhenhuan Li

  Optics & Laser Technology, Nov. 2020, Peer-reviewed

  
• Selective excitation of two-wave structure depending on crystal orientation under shock compression

  QiLin Xiong; Takahiro Shimada; Takayuki Kitamura; ZhenHuan Li

  Science China Physics, Mechanics & Astronomy, Nov. 2020, Peer-reviewed

  
• Deformation mode dependence of an exothermic chemical reaction in Ti/Si multilayered nanofilms

  Hiroyuki Hirakata; Takahiro Shiraishi; Takahiro Shimada

  Materials Science and Engineering: A, Oct. 2020, Peer-reviewed, Last author

  
• Two-dimensional polar metal of a PbTe monolayer by electrostatic doping

  Tao Xu; Jingtong Zhang; Yuquan Zhu; Jie Wang; Takahiro Shimada; Takayuki Kitamura; Tong-Yi Zhang

  Nanoscale Horizons, 15 Aug. 2020, Peer-reviewed

  
• Beyond conventional nonlinear fracture mechanics in graphene nanoribbons

  Takahiro Shimada; Kai Huang; Le Van Lich; Naoki Ozaki; Bongkyun Jang; Takayuki Kitamura

  Nanoscale, 06 Aug. 2020, Peer-reviewed, Lead author, Corresponding author

  
• Ferroelectric critical size of SnTe nanoribbon and its mechanical strain engineering

  Koichiro Minaguro; Takahiro Shimada; Kairi Masuda; Takayuki Kitamura

  Transactions of the JSME, 25 Jul. 2020, Peer-reviewed, Corresponding author

  
• Ferroelectric control of magnetic skyrmions in multiferroic heterostructures

  Yu Wang; Jiajun Sun; Takahiro Shimada; Hiroyuki Hirakata; Takayuki Kitamura; Jie Wang

  Physical Review B, 21 Jul. 2020, Peer-reviewed

  
• Ferrotoroidic polarons in antiferrodistortive SrTiO3

  Takahiro Shimada; Yuuki Ichiki; Gen Fujimoto; Le Van Lich; Tao Xu; Jie Wang; Hiroyuki Hirakata

  Physical Review B, 01 Jun. 2020, Peer-reviewed, Lead author, Corresponding author

  
• In situ TEM observation of nanodomain mechanics in barium titanate under external loads

  Takashi Sumigawa; Ken Hikasa; Akihisa Kusunose; Hiroki Unno; Kairi Masuda; Takahiro Shimada; Takayuki Kitamura

  Physical Review Materials, 19 May 2020, Peer-reviewed

  
• Ab Initio Study of Ferroelectric Critical Size of SnTe Low-Dimensional Nanostructures

  Takahiro Shimada; Koichiro Minaguro; Tao Xu; Jie Wang; Takayuki Kitamura

  Nanomaterials, 11 Apr. 2020, Peer-reviewed, Lead author, Corresponding author

  
• Electron-beam irradiation alters bond strength in zinc oxide single crystal

  Hiroyuki Hirakata; Kyohei Sano; Takahiro Shimada

  Applied Physics Letters, 16 Mar. 2020, Peer-reviewed

  
• An Atomic-Level Unified Criterion for Brittle Fracture

  Kai Huang; Takashi Sumigawa; Takahiro Shimada; Takayuki Kitamura

  Structural Integrity, 2020, Peer-reviewed

  
• Effect of the oxygen vacancy on the ferroelectricity of 90° domain wall structure in PbTiO3: A density functional theory study

  Xiaoyuan Wang; Tao Xu; Fuzhen Xuan; ChangQing Chen; Takahiro Shimada; Takayuki Kitamura

  Journal of Applied Physics, 06 Nov. 2019, Peer-reviewed

  
• Intrinsic and extrinsic effects on the electrotoroidic switching in a ferroelectric notched nanodot by a homogeneous electric field

  Hai Dinh-Van; Le Van Lich; Tinh Quoc Bui; Tuan Van Le; Trong-Giang Nguyen; Takahiro Shimada; Takayuki Kitamura

  Physical Chemistry Chemical Physics, 15 Oct. 2019, Peer-reviewed

  
• Asymmetric flux-closure domains in compositionally graded nanoscale ferroelectrics and unusual switching of toroidal ordering by an irrotational electric field

  Le Van Lich; Minh-Tien Le; Tinh Quoc Bui; Thanh-Tung Nguyen; Takahiro Shimada; Takayuki Kitamura; Trong-Giang Nguyen; Van-Hai Dinh

  Acta Materialia, Oct. 2019, Peer-reviewed

  
• Lifetime prediction of thermoelectric devices under thermal cycling

  Pan Wang; Jine Li; Baolin Wang; Takahiro Shimada; Hiroyuki Hirakata; Cheng Zhang

  Journal of Power Sources, Oct. 2019, Peer-reviewed

  
• Strain energy density approach for brittle fracture from nano to macroscale and breakdown of continuum theory

  Pasquale Gallo; Yohei Hagiwara; Takahiro Shimada; Takayuki Kitamura

  Theoretical and Applied Fracture Mechanics, Oct. 2019, Peer-reviewed

  
• Periodically-arrayed ferroelectric nanostructures induced by dislocation structures in strontium titanate

  Kairi Masuda; Le Van Lich; Takahiro Shimada; Takayuki Kitamura

  Physical Chemistry Chemical Physics, 24 Sep. 2019, Peer-reviewed

  
• Topological ferroelectric nanostructures induced by mechanical strain in strontium titanate

  Kairi Masuda; Lich Le Van; Takahiro Shimada; Takayuki Kitamura

  Physical Chemistry Chemical Physics, 24 Sep. 2019, Peer-reviewed

  
• Periodically-arrayed ferroelectric nanostructures induced by strain concentration in SrTiO3

  Kairi Masuda; Le Van Lich; Takahiro Shimada; Takayuki Kitamura

  Transactions of the JSME, 25 Aug. 2019, Peer-reviewed, Corresponding author

  
• Ultrasoft silicon nanomembranes: thickness-dependent effective elastic modulus

  Ajit K. Katiyar; Ashwini Ann Davidson; Houk Jang; Yun Hwangbo; Byeori Han; Seonwoo Lee; Yohei Hagiwara; Takahiro Shimada; Hiroyuki Hirakata; Takayuki Kitamura; Jong-Hyun Ahn

  Nanoscale, 26 Jul. 2019, Peer-reviewed, Corresponding author

  
• Deterministic Switching of Polarization Vortices in Compositionally Graded Ferroelectrics Using a Mechanical Field

  Le Van Lich; Tinh Quoc Bui; Takahiro Shimada; Takayuki Kitamura; Trong-Giang Nguyen; Van-Hai Dinh

  Physical Review Applied, 01 May 2019, Peer-reviewed

  
• Electron engineering of metallic multiferroic polarons in epitaxial BaTiO3

  Tao Xu; Takahiro Shimada; Yasumitsu Araki; Masataka Mori; Gen Fujimoto; Jie Wang; Tong-Yi Zhang; Takayuki Kitamura

  npj Computational Materials, 20 Feb. 2019, Peer-reviewed

  
• Giant magnetoelectric effect at the graphone/ferroelectric interface

  Jie Wang; Yajun Zhang; M. P. K. Sahoo; Takahiro Shimada; Takayuki Kitamura; Philippe Ghosez; Tong-Yi Zhang

  Scientific Reports, 20 Aug. 2018, Peer-reviewed

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• Investigation into the Breakdown of Continuum Fracture Mechanics at the Nanoscale: Synthesis of Recent Results on Silicon

  Pasquale Gallo; Takashi Sumigawa; Takahiro Shimada; Yabin Yan; Takayuki Kitamura

  Structural Integrity, 27 May 2018, Peer-reviewed

  
• Effect of geometric configuration on the electrocaloric properties of nanoscale ferroelectric materials

  Xu Hou; Huiyu Li; Takahiro Shimada; Takayuki Kitamura; Jie Wang

  Journal of Applied Physics, 22 Mar. 2018, Peer-reviewed

  
• Ferroelectric critical size and vortex domain structures of PbTiO3 nanodots: A density functional theory study

  Xiaoyuan Wang; Yabin Yan; Takahiro Shimada; Jie Wang; Takayuki Kitamura

  Journal of Applied Physics, 15 Mar. 2018, Peer-reviewed

  
• Continuum thermodynamics of unusual domain evolution-induced toughening effect in nanocracked strontium titanate

  Le Van Lich; Takahiro Shimada; Jie Wang; Kairi Masuda; Tinh Quoc Bui; Van-Hai Dinh; Takayuki Kitamura

  Engineering Fracture Mechanics, Mar. 2018, Peer-reviewed

  
• Challenge toward nanometer scale fracture mechanics

  Takayuki Kitamura; Takashi Sumigawa; Takahiro Shimada; Le Van Lich

  Engineering Fracture Mechanics, Jan. 2018, Peer-reviewed, Invited

  
• Ferroelectricity in Ruddlesden–Popper Chalcogenide Perovskites for Photovoltaic Application: The Role of Tolerance Factor

  Yajun Zhang; Takahiro Shimada; Takayuki Kitamura; Jie Wang

  The Journal of Physical Chemistry Letters, 07 Dec. 2017, Peer-reviewed

  
• A unified and universal Griffith-based criterion for brittle fracture

  Kai Huang; Takahiro Shimada; Naoki Ozaki; Youhei Hagiwara; Takashi Sumigawa; Licheng Guo; Takayuki Kitamura

  International Journal of Solids and Structures, Dec. 2017, Peer-reviewed

  
• Switching the chirality of a ferroelectric vortex in designed nanostructures by a homogeneous electric field

  Le Van Lich; Takahiro Shimada; Jie Wang; Van-Hai Dinh; Tinh Quoc Bui; Takayuki Kitamura

  Physical Review B, 25 Oct. 2017, Peer-reviewed

  
• Strain-induced improper ferroelectricity in Ruddlesden-Popper perovskite halides

  Yajun Zhang; Mohapatra; Prakash; Kumar Sahoo; Takahiro Shimada; Takayuki Kitamura; Jie Wang

  Physical Review B, 19 Oct. 2017, Peer-reviewed

  
• Strain-induced ferroelectricity and lattice coupling in BaSnO3 and SrSnO3

  Yajun Zhang; Jie Wang; Mohapatra; Prakash; Kumar Sahoo; Takahiro Shimada; Takayuki Kitamura

  Physical Chemistry Chemical Physics, 07 Sep. 2017, Peer-reviewed

  
• Phase field simulations on domain switching-induced toughening in ferromagnetic materials

  Yinuo Shi; Hongjun Yu; Takahiro Shimada; Jie Wang; Takayuki Kitamura

  European Journal of Mechanics a-Solids, Sep. 2017, Peer-reviewed

  
• Unusual Metallic Multiferroic Transitions in Electron-Doped PbTiO3

  Takahiro Shimada; Tao Xu; Yasumitsu Araki; Jie Wang; Takayuki Kitamura

  Advanced Electronic Materials, Aug. 2017, Peer-reviewed, Lead author, Corresponding author

  
• Griffith Criterion for Nanoscale Stress Singularity in Brittle Silicon

  Takashi Sumigawa; Takahiro Shimada; Shuuhei Tanaka; Hiroki Unno; Naoki Ozaki; Shinsaku Ashida; Takayuki Kitamura

  ACS Nano, 27 Jun. 2017, Peer-reviewed, Lead author, Corresponding author

  
• Multiferroic Phases and Transitions in Ferroelectric Lead Titanate Nanodots

  Tao Xu; Takahiro Shimada; Yoshitaka Uratani; Xiaoyuan Wang; Jie Wang; Takayuki Kitamura

  Scientific Reports, Jun. 2017, Peer-reviewed

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• Multiferroic Dislocations in Ferroelectric PbTiO3

  Takahiro Shimada; Tao Xu; Yasumitsu Araki; Jie Wang; Takayuki Kitamura

  Nano Letters, 12 Apr. 2017, Peer-reviewed, Lead author, Corresponding author

  
• Antiferroelectric and antiferrodistortive phase transitions in Ruddlesden-Popper Pb2TiO4 from first-principles

  Tao Xu; Takahiro Shimada; Jie Wang; Takayuki Kitamura

  Coupled systems mechanics, 25 Mar. 2017, Peer-reviewed

  
• Multilevel hysteresis loop engineered with ferroelectric nano-metamaterials

  Le Van Lich; Takahiro Shimada; Shahmohammadi Sepideh; Jie Wang; Takayuki Kitamura

  Acta Materialia, Feb. 2017, Peer-reviewed

  
• Self-ordering of nontrivial topological polarization structures in nanoporous ferroelectrics

  Le Van Lich; Takahiro Shimada; Jie Wang; Takayuki Kitamura

  Nanoscale, 2017, Peer-reviewed

  
• Polar Superhelices in Ferroelectric Chiral Nanosprings

  Takahiro Shimada; Le Van Lich; Koyo Nagano; Jian-Shan Wang; Jie Wang; Takayuki Kitamura

  Scientific Reports, Dec. 2016, Peer-reviewed, Lead author, Corresponding author

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• Multiferroic Transitions and Misfit Phase Diagram in Oxygen-Deficient Epitaxial (111) PbTiO3

  Takahiro Shimada; Yasumitsu Araki; Tao Xu; Jie Wang; Takayuki Kitamura

  Advanced Electronic Materials, Dec. 2016, Peer-reviewed, Lead author, Corresponding author

  
• Unusual Multiferroic Phase Transitions in PbTiO3 Nanowires

  Takahiro Shimada; Tao Xu; Yoshitaka Uratani; Jie Wang; Takayuki Kitamura

  Nano Letters, 09 Nov. 2016, Peer-reviewed, Lead author, Corresponding author

  
• Mechanics of Fibrous Biological Materials With Hierarchical Chirality

  Huijuan Zhu; Takahiro Shimada; Jianshan Wang; Takayuki Kitamura; Xiqiao Feng

  Journal of Applied Mechanics-Transactions of the Asme, 01 Oct. 2016, Peer-reviewed

  
• Critical dimensional limit of continuum fracture mechanics for dislocation emission

  Takahiro Shimada; Le Van Lich; Kenji Ouchi; Yuu Chihara; Takayuki Kitamura

  Engineering Fracture Mechanics, Sep. 2016, Peer-reviewed, Lead author, Corresponding author

  
• An I-integral method for crack-tip intensity factor variation due to domain switching in ferroelectric single-crystals

  Hongjun Yu; Jie Wang; Takahiro Shimada; Huaping Wu; Linzhi Wu; Meinhard Kuna; Takayuki Kitamura

  Journal of the Mechanics and Physics of Solids, Sep. 2016, Peer-reviewed

  
• Hybrid improper ferroelectricity in SrZrO3/BaZrO3 superlattice

  Yajun Zhang; Jie Wang; Mohapatra; Prakash; Kumar Sahoo; Xiaoyuan Wang; Takahiro Shimada; Takayuki Kitamura

  Physical Chemistry Chemical Physics, 26 Jul. 2016, Peer-reviewed

  
• Modulation of Gas Adsorption and Magnetic Properties of Monolayer-MoS2 by Antisite Defect and Strain

  Mohapatra Prakash; Kumar Sahoo; Jie Wang; Yajun Zhang; Takahiro Shimada; Takayuki Kitamura

  Journal of Physical Chemistry C, 07 Jul. 2016, Peer-reviewed

  
• Polar and toroidal electromechanical properties designed by ferroelectric nano-metamaterials

  Le Van Lich; Takahiro Shimada; Shahmohammadi Sepideh; Jie Wang; Takayuki Kitamura

  Acta Materialia, Jul. 2016, Peer-reviewed

  
• Instability criterion for ferroelectrics under mechanical/electric multi-fields: Ginzburg-Landau theory based modeling

  Le Van Lich; Takahiro Shimada; Jie Wang; Takayuki Kitamura

  Acta Materialia, Jun. 2016, Peer-reviewed

  
• Multiferroic nature of intrinsic point defects in BiFeO3: A hybrid Hartree-Fock density functional study

  Takahiro Shimada; Takahiro Matsui; Tao Xu; Kou Arisue; Yajun Zhang; Jie Wang; Takayuki Kitamura

  Physical Review B, 12 May 2016, Peer-reviewed, Lead author, Corresponding author

  
• Multi-Physics Design in Nanostructured Materials from First-Principles

  Takahiro Shimada; Takayuki Kitamura

  Journal of the Japan Society for Computational Engineering and Science, Feb. 2016, Invited, Lead author, Corresponding author

  
• Multiferroic Domain Walls in Ferroelectric PbTiO3 with Oxygen Deficiency

  Tao Xu; Takahiro Shimada; Yasumitsu Araki; Jie Wang; Takayuki Kitamura

  Nano Letters, 13 Jan. 2016, Peer-reviewed

  
• Colossal magnetoelectric effect in 3-1 multiferroic nanocomposites originating from ultrafine nanodomain structures

  Le Van Lich; Takahiro Shimada; Kohei Miyata; Koyo Nagano; Jie Wang; Takayuki Kitamura

  Applied Physics Letters, 07 Dec. 2015, Peer-reviewed

  
• Hierarchical ferroelectric and ferrotoroidic polarizations coexistent in nano-metamaterials

  Takahiro Shimada; Le Van Lich; Koyo Nagano; Jie Wang; Takayuki Kitamura

  Scientific Reports, Dec. 2015, Peer-reviewed, Lead author, Corresponding author

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• Interplay of coupling between strain and rotation in ferroelectric SrZrO3/SrTiO3 superlattices

  Yajun Zhang; Mohapatra; Prakash; Kumar Sahoo; Takahiro Shimada; Hongjian Zhao; Jie Wang; Takayuki Kitamura

  Journal of Physics-Condensed Matter, 30 Sep. 2015, Peer-reviewed

  
• Mechanical control of magnetism in oxygen deficient perovskite SrTiO3

  Yajun Zhang; Mohapatra; Prakash; Kumar Sahoo; Takahiro Shimada; Jie Wang; Takayuki Kitamura

  Physical Chemistry Chemical Physics, 16 Sep. 2015, Peer-reviewed

  
• Defect-strain engineering for multiferroic and magnetoelectric properties in epitaxial (110) ferroelectric lead titanate

  Tao Xu; Takahiro Shimada; Yasumitsu Araki; Jie Wang; Takayuki Kitamura

  Physical Review B, 14 Sep. 2015, Peer-reviewed

  
• Multiferroic Vacancies at Ferroelectric PbTiO3 Surfaces

  Takahiro Shimada; Jie Wang; Yasumitsu Araki; Matous Mrovec; Christian Elsässer; Takayuki Kitamura

  Physical Review Letters, 03 Sep. 2015, Peer-reviewed, Lead author, Corresponding author

  
• Breakdown of Continuum Fracture Mechanics at the Nanoscale

  Takahiro Shimada; Kenji Ouchi; Yuu Chihara; Takayuki Kitamura

  Scientific Reports, Aug. 2015, Peer-reviewed, Lead author, Corresponding author

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• Fracture mechanics at atomic scales

  Takahiro Shimada; Takayuki Kitamura

  Advanced Structured Materials, 06 Jun. 2015, Peer-reviewed, Lead author, Corresponding author

  
• Research Progress in Atomistic Simulation on Ferroelectricity and Electromechanical Coupling Behavior of Nanoscale Ferroelectrics

  Xiao-Yuan Wang; Ya-Bin Yan; Takahiro Shimada; Takayuki Kitamura

  Journal of Inorganic Materials, Jun. 2015, Peer-reviewed

  
• Hybrid functional study on the ferroelectricity of domain walls with O-vacancies in PbTiO₃

  Shogo TOMODA; Takahiro SHIMADA; Taku UEDA; Jie WANG; Takayuki KITAMURA

  Mechanical Engineering Journal, 06 Apr. 2015, Peer-reviewed

  
• Anomalous toughening in nanoscale ferroelectrics with polarization vortices

  Le Van Lich; Takahiro Shimada; Koyo Nagano; Yu Hongjun; Jie Wang; Kai Huang; Takayuki Kitamura

  Acta Materialia, Apr. 2015, Peer-reviewed

  
• Magnetic instability criterion for spin-lattice systems

  Takahiro Shimada; Kenji Ouchi; Ichiro Ikeda; Yoshiyuki Ishii; Takayuki Kitamura

  Computational Materials Science, Feb. 2015, Peer-reviewed, Lead author, Corresponding author

  
• Multiferroic Grain Boundaries in Oxygen-Deficient Ferroelectric Lead Titanate

  Takahiro Shimada; Jie Wang; Taku Ueda; Yoshitaka Uratani; Kou Arisue; Matous Mrovec; Christian Elsässer; Takayuki Kitamura

  Nano Letters, 14 Jan. 2015, Peer-reviewed, Lead author, Corresponding author

  
• Disappearance of ferroelectric critical thickness in epitaxial ultrathin BaZrO3 films

  Yajun Zhang; Gui-Ping Li; Takahiro Shimada; Jie Wang; Takayuki Kitamura

  Physical Review B, 20 Nov. 2014, Peer-reviewed

  
• Strain-mediated multilevel ferroelectric random access memory operating through a magnetic field

  Jie Wang, Koyo Nagano, Takahiro Shimada, Takayuki Kitamura

  RSC Advances, 15 Sep. 2014, Peer-reviewed

  
• Self-shaping of bioinspired chiral composites

  Qing-Qing Rong; Yu-Hong Cui; Takahiro Shimada; Jian-Shan Wang; Takayuki Kitamura

  Acta Mechanica Sinica, Aug. 2014, Peer-reviewed

  
• Unusual winding of helices under tension

  Jian-Shan Wang; Yu-Hong Cui; Takahiro Shimada; Hua-Ping Wu; Takayuki Kitamura

  Applied Physics Letters, 28 Jul. 2014, Peer-reviewed

  
• Multi-physics properties in ferroelectric nanostructure

  Takahiro SHIMADA; Takayuki KITAMURA

  Mechanical Engineering Reviews, 01 Jul. 2014, Peer-reviewed, Lead author, Corresponding author

  
• Ab initio study of multiferroic BiFeO3 (110) surfaces

  Takahiro Shimada; Kou Arisue; Jie Wang; Takayuki Kitamura

  Physical Review B, 23 Jun. 2014, Peer-reviewed, Lead author, Corresponding author

  
• Strain tunable ferroelectric and dielectric properties of BaZrO3

  Yajun Zhang; Man Liu; Jie Wang; Takahiro Shimada; Takayuki Kitamura

  Journal of Applied Physics, 14 Jun. 2014, Peer-reviewed

  
• Strain-induced polarity switching of magnetic vortex in Fe1-xGax alloys with different compositions

  Gui-Ping Li; Jie Wang; Takahiro Shimada; Hui Fang; Takayuki Kitamura

  Journal of Applied Physics, 28 May 2014, Peer-reviewed

  
• Large electrocaloric effect induced by the multi-domain to mono-domain transition in ferroelectrics

  Jie Wang; Man Liu; Yajun Zhang; Takahiro Shimada; San-Qiang Shi; Takayuki Kitamura

  Journal of Applied Physics, 28 Apr. 2014, Peer-reviewed

  
• Chiral selectivity of improper ferroelectricity in single-wall PbTiO3 nanotubes

  Jie Wang; Tao Xu; Takahiro Shimada; Xiaoyuan Wang; Tong-Yi Zhang; Takayuki Kitamura

  Physical Review B, 02 Apr. 2014, Peer-reviewed

  
• First-principles calculation on ferroelectricity and its coupling behavior with mechanical deformation of ultrathin PbTiO3 nanotube

  Xiao-Yuan Wang; Takahiro Shimada; Takayuki Kitamura

  Journal of Inorganic Materials, Mar. 2014, Peer-reviewed

  
• First-Principles study of ferroelectric-Ferromagnetic coupling in multiferroic BiFeO3

  Kou Arisue; Takahiro Shimada; Takayuki Kitamura

  Journal of the Society of Materials Science, Japan, 15 Feb. 2014, Peer-reviewed

  
• Effects of chirality and surface stresses on the bending and buckling of chiral nanowires

  Jian-Shan Wang; Takahiro Shimada; Gang-Feng Wang; Takayuki Kitamura

  Journal of Physics D-Applied Physics, 08 Jan. 2014, Peer-reviewed

  
• Control of the polarity of magnetization vortex by torsion

  Jie Wang; Gui-Ping Li; Takahiro Shimada; Hui Fang; Takayuki Kitamura

  Applied Physics Letters, 09 Dec. 2013, Peer-reviewed

  
• Direct approach for flexoelectricity from first-principles calculations: cases for SrTiO3 and BaTiO3

  Tao Xu; Jie Wang; Takahiro Shimada; Takayuki Kitamura

  Journal of Physics-Condensed Matter, 16 Oct. 2013, Peer-reviewed

  
• Unusual domain evolution in semiconducting ferroelectrics: A phase field study

  Jie Wang; Zheng Chen; Takahiro Shimada; Takayuki Kitamura

  Physics Letters A, Oct. 2013, Peer-reviewed

  
• Role of grain orientation distribution in the ferroelectric and ferroelastic domain switching of ferroelectric polycrystals

  Jie Wang; Weilin Shu; Takahiro Shimada; Takayuki Kitamura; Tong-Yi Zhang

  Acta Materialia, Sep. 2013, Peer-reviewed

  
• Chiral Selectivity of Unusual Helimagnetic Transition in Iron Nanotubes: Chirality Makes Quantum Helimagnets

  Takahiro Shimada; Junichi Okuno; Takayuki Kitamura

  Nano Letters, 12 Jun. 2013, Peer-reviewed, Lead author, Corresponding author

  
• Effect of strain on the evolution of magnetic multi-vortices in ferromagnetic nano-platelets

  Jie Wang; Jianwei Zhang; Takahiro Shimada; Takayuki Kitamura

  Journal of Physics-Condensed Matter, 05 Jun. 2013, Peer-reviewed

  
• Multi-physics analysis of nano-structured ferroelectrics by first-principles simulations

  Takahiro Shimada; Xiaoyuan Wang; Takayuki Kitamura

  Acta Mechanica, Jun. 2013, Peer-reviewed, Lead author, Corresponding author

  
• Hybrid Hartree-Fock density functional study of charged point defects in ferroelectric PbTiO3

  Takahiro Shimada; Taku Ueda; Jie Wang; Takayuki Kitamura

  Physical Review B, 23 May 2013, Peer-reviewed, Lead author, Corresponding author

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• Ferroelectricity at a junction structure of a 180 degrees domain wall and a (001) surface in PbTiO3: A density functional theory study

  Wang, Xiaoyuan; Tomoda, Shogo; Shimada, Takahiro; Kitamura, Takayuki

  Physica B-Condensed Matter, Feb. 2013, Peer-reviewed

  
• Strain-induced phase transitions in multiferroic BiFeO3 (110)c epitaxial film

  Takahiro Shimada; Kou Arisue; Takayuki Kitamura

  Physics Letters A, Oct. 2012, Peer-reviewed, Lead author, Corresponding author

  
• Emergence of ferromagnetism at a vacancy on a non-magnetic ferroelectric PbTiO3 surface: A first-principles study

  Takahiro Shimada; Yoshitaka Uratani; Takayuki Kitamura

  Acta Materialia, Oct. 2012, Peer-reviewed, Lead author, Corresponding author

  
• Critical Thickness for Formation of Fatigue Dislocation Structures: A Discrete Dislocation Dynamics Study

  Takahiro Shimada; Tadahiro Kondo; Takayuki Kitamura

  Transactions of the Japan Society of Mechanical Engineers, Part A, 25 Sep. 2012, Peer-reviewed, Lead author, Corresponding author

  
• Ab initio study of shear strain effects on ferroelectricity at PbTiO3 thin films

  Do Van Truong; Nguyen Tuan Hung; Takahiro Shimada; Takayuki Kitamura

  Surface Science, Aug. 2012, Peer-reviewed

  
• Ab initio study of spin-spiral noncollinear magnetism in a free-standing Fe(110) monolayer under in-plane strain

  Takahiro Shimada; Junichi Okuno; Takayuki Kitamura

  Physical Review B, 24 Apr. 2012, Peer-reviewed, Lead author, Corresponding author

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• Vacancy-driven ferromagnetism in ferroelectric PbTiO3

  Takahiro Shimada; Yoshitaka Uratani; Takayuki Kitamura

  Applied Physics Letters, 16 Apr. 2012, Peer-reviewed, Lead author, Corresponding author

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• First-principles study of nanometer-sharp domain walls in ferromagnetic Fe monolayers under in-plane strain

  Takahiro Shimada; Junichi Okuno; Yoshiyuki Ishii; Takayuki Kitamura

  Journal of Physics-Condensed Matter, 07 Mar. 2012, Peer-reviewed, Lead author, Corresponding author

  
• Development of multi-physics instability criterion for atomic structures and application to domain switching in ferroelectrics under external electric field

  Takahiro Shimada; Hiroshi Sakamoto; Takayuki Kitamura

  Journal of the Society of Materials Science, Japan, 15 Feb. 2012, Peer-reviewed, Lead author, Corresponding author

  
• Absence of Ferroelectric Critical Size in Ultrathin PbTiO3 Nanotubes: A Density-Functional Theory Study

  Takahiro Shimada; Xiaoyuan Wang; Yoshiaki Kondo; Takayuki Kitamura

  Physical Review Letters, 10 Feb. 2012, Peer-reviewed, Lead author, Corresponding author

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• Local suppression of ferroelectricity at PbTiO3 surface steps: a density functional theory study

  Xiaoyuan Wang; Shogo Tomoda; Takahiro Shimada; Takayuki Kitamura

  Journal of Physics-Condensed Matter, 01 Feb. 2012, Peer-reviewed

  
• Criterion of mechanical instabilities for dislocation structures

  Yabin Yan; Tadahiro Kondo; Takahiro Shimada; Takashi Sumigawa; Takayuki Kitamura

  Materials Science and Engineering: A, Feb. 2012, Peer-reviewed

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• Ab initio study of ferromagnetism in edged iron nanowires under axial strain

  Takahiro Shimada; Yoshiyuki Ishii; Takayuki Kitamura

  Physical Review B, 07 Nov. 2011, Peer-reviewed, Lead author, Corresponding author

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• Ab initio study of ferromagnetic single-wall nickel nanotubes

  Takahiro Shimada; Yoshiyuki Ishii; Takayuki Kitamura

  Physical Review B, 27 Oct. 2011, Peer-reviewed, Lead author, Corresponding author

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• Fracture nanomechanics

  Takayuki Kitamura; Hiroyuki Hirakata; Takashi Sumigawa; Takahiro Shimada

  Fracture Nanomechanics, 31 Jul. 2011, Invited, Last author

  
• Coexistence of rectilinear and vortex polarizations at twist boundaries in ferroelectric PbTiO3 from first principles

  Takahiro Shimada; Xiaoyuan Wang; Shogo Tomoda; Pavel Marton; Christian Elsässer; Takayuki Kitamura

  Physical Review B, 28 Mar. 2011, Peer-reviewed, Lead author, Corresponding author

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• First-principles study of the interplay between grain boundaries and domain walls in ferroelectric PbTiO3

  Pavel Marton; Takahiro Shimada; Takayuki Kitamura; Christian Elsaesser

  Physical Review B, 23 Feb. 2011, Peer-reviewed

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• Multi-physics analysis of nano-components by first-principle simulation

  Takayuki Kitamura; Takahiro Shimada; Takashi Sumigawa

  Advances in Heterogeneous Material Mechanics, 2011, Invited

  
• STRENGTH IN ATOMIC COMPONENTS

  Takayuki Kitamura; Hiroyuki Hirakata; Takashi Sumigawa; Takahiro Shimada

  Fracture Nanomechanics, 2011, Invited, Last author

  
• INITIATION OF INTERFACE CRACK

  Takayuki Kitamura; Hiroyuki Hirakata; Takashi Sumigawa; Takahiro Shimada

  Fracture Nanomechanics, 2011, Invited, Last author

  
• FUNDAMENTALS IN FRACTURE MECHANICS

  Takayuki Kitamura; Hiroyuki Hirakata; Takashi Sumigawa; Takahiro Shimada

  Fracture Nanomechanics, 2011, Invited, Last author

  
• FRACTURE MECHANICS IN ATOMIC COMPONENTS

  Takayuki Kitamura; Hiroyuki Hirakata; Takashi Sumigawa; Takahiro Shimada

  Fracture Nanomechanics, 2011, Invited, Last author

  
• ELASTO-PLASTIC DEFORMATION AND FRACTURE OF THIN FILM

  Takayuki Kitamura; Hiroyuki Hirakata; Takashi Sumigawa; Takahiro Shimada

  Fracture Nanomechanics, 2011, Invited, Last author

  
• GROWTH OF INTERFACE CRACK

  Takayuki Kitamura; Hiroyuki Hirakata; Takashi Sumigawa; Takahiro Shimada

  Fracture Nanomechanics, 2011, Invited, Last author

  
• COMPONENTS CONSISTING OF NANO-ELEMENTS

  Takayuki Kitamura; Hiroyuki Hirakata; Takashi Sumigawa; Takahiro Shimada

  Fracture Nanomechanics, 2011, Invited, Last author

  
• Mechanical instability criterion of dislocation structures based on discrete dislocation dynamics

  Takahiro Shimada; Tadahiro Kondo; Takashi Sumigawa; Takayuki Kitamura

  Transactions of the Japan Society of Mechanical Engineers, Part A, 25 Dec. 2010, Peer-reviewed, Lead author, Corresponding author

  
• Dislocation nucleation in a thin Cu film from molecular dynamics simulations: Instability activation by thermal fluctuations

  Yoshitaka Umeno; Takahiro Shimada; Takayuki Kitamura

  Physical Review B, 14 Sep. 2010, Peer-reviewed

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• First-principles study on ferroelectricity at PbTiO₃surface steps

  Takahiro Shimada; Shogo Tomoda; Takayuki Kitamura

  Journal of Physics: Condensed Matter, 13 Aug. 2010, Peer-reviewed, Lead author, Corresponding author

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• Simplified Analysis of Mechanical Instability in Three-dimensional Atomic Components and Its Application to Nanoscale Crack

  Takahiro SHIMADA; Satoru OKAWA; Takayuki KITAMURA

  Journal of Solid Mechanics and Materials Engineering, 30 Jul. 2010, Peer-reviewed, Lead author, Corresponding author

  
• Ab initio study of ferroelectric closure domains in ultrathin PbTiO3 films

  Takahiro Shimada; Shogo Tomoda; Takayuki Kitamura

  Physical Review B, 16 Apr. 2010, Peer-reviewed, Lead author, Corresponding author

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• Ab initio study of magnetism at iron surfaces under epitaxial in-plane strain

  Takahiro Shimada; Yoshiyuki Ishii; Takayuki Kitamura

  Physical Review B, 16 Apr. 2010, Peer-reviewed, Lead author, Corresponding author

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• Influence of nonlinear atomic interaction on excitation of intrinsic localized modes in carbon nanotubes

  Takahiro Shimada; Daisuke Shirasaki; Yusuke Kinoshita; Yusuke Doi; Akihiro Nakatani; Takayuki Kitamura

  Physica D: Nonlinear Phenomena, Apr. 2010, Peer-reviewed, Lead author, Corresponding author

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• Stone-Wales transformations triggered by intrinsic localized modes in carbon nanotubes

  Takahiro Shimada; Daisuke Shirasaki; Takayuki Kitamura

  Physical Review B, 05 Jan. 2010, Peer-reviewed, Lead author, Corresponding author

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• First-principles investigation of edged ferroelectric PbTiO3 nanowires and the role of axial strain

  Takahiro Shimada; Shogo Tomoda; Takayuki Kitamura

  Journal of Materials Research Society, 2010, Lead author, Corresponding author

  
• Multi-physics Properties in Ferroelectric Nanowires and Related Structures from First-principles

  Takahiro Shimada; Takayuki Kitamura

  Nanowires, 2010, Invited, Lead author, Corresponding author

  
• Instability mode analysis of dislocation nucleation from notch based on atomistic model (Instability activation mechanism under finite temperature)

  Yoshitaka Umeno; Takahiro Shimada; Takayuki Kitamura

  Transactions of the Japan Society of Mechanical Engineers, Part A, 25 Sep. 2009, Peer-reviewed

  
• Fracture nano-mechanics (2nd report, strength of nano-elements)

  Takayuki Kitamura; Takashi Sumigawa; Takahiro Shimada

  Transactions of the Japan Society of Mechanical Engineers, Part A, 25 Jul. 2009, Peer-reviewed, Invited, Last author, Corresponding author

  
• Fracture nano-mechanics (1st report, interface strength of nano-components)

  Takayuki Kitamura; Takashi Sumigawa; Takahiro Shimada

  Transactions of the Japan Society of Mechanical Engineers, Part A, 24 Jul. 2009, Peer-reviewed, Invited, Last author, Corresponding author

  
• Simplified evaluation of mechanical instability in large-scale atomic structures

  Takahiro Shimada; Satoru Okawa; Shinichiro Minami; Takayuki Kitamura

  Materials Science and Engineering: A, Jul. 2009, Peer-reviewed, Lead author, Corresponding author

  
• Development of Efficient Instability Analysis Method for Atomic Structures Using Linear Elements and Its Application to Amorphous Metal

  Takahiro SHIMADA; Satoru OKAWA; Shinichiro MINAMI; Takayuki KITAMURA

  Journal of Solid Mechanics and Materials Engineering, 2009, Peer-reviewed, Lead author, Corresponding author

  
• Ab initio study of ferroelectricity in edged PbTiO3 nanowires under axial tension

  Takahiro Shimada; Shogo Tomoda; Takayuki Kitamura

  Physical Review B, 06 Jan. 2009, Peer-reviewed, Lead author, Corresponding author

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• Development of Efficient Instability Analysis Method for Atomic Structures Using Linear Elements and Its Application to Amorphous Metal

  SHIMADA Takahiro; OKAWA Satoru; MINAMI Shinichiro; KITAMURA Takayuki

  Transactions of the Japan Society of Mechanical Engineers, Part A, 25 Oct. 2008, Peer-reviewed, Lead author, Corresponding author

  
• Shell model potential for PbTiO3 and its applicability to surfaces and domain walls

  Takahiro Shimada; Kazuhito Wakahara; Yoshitaka Umeno; Takayuki Kitamura

  Journal of Physics: Condensed Matter, 13 Aug. 2008, Peer-reviewed, Lead author, Corresponding author

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• Ab initio study of stress-induced domain switching in PbTiO3

  Takahiro Shimada; Yoshitaka Umeno; Takayuki Kitamura

  Physical Review B, 06 Mar. 2008, Peer-reviewed, Lead author, Corresponding author

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• Mechanical strength of nano-elements

  Takayuki Kitamura; Hiroyuki Hirakata; Takashi Sumigawa; Takahiro Shimada

  Multilevel Approach to Fracture of Materials, Components and Structures, 2008, Invited, Last author

  
• Development of Interatomic Potential for Pb(Zr, Ti)O3 Based on Shell model

  Takayuki KITAMURA; Yoshitaka UMENO; Fulin SHANG; Takahiro SHIMADA; Kazuhito WAKAHARA

  Journal of Solid Mechanics and Materials Engineering, 2007, Peer-reviewed, Corresponding author

  
• Ab initio density functional theory study of strain effects on ferroelectricity at PbTiO3 surfaces

  Yoshitaka Umeno; Takahiro Shimada; Takayuki Kitamura; Christian Elsässer

  Physical Review B, 15 Nov. 2006, Peer-reviewed

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• Development of Interatomic Potential for Pb(Zr, Ti)O3 Based on Shell Model

  Takayuki Kitamura; Yoshitaka Umeno; Fulin Shang; Takahiro Shimada; Kazuhito Wakahara

  Transactions of the Japan Society of Mechanical Engineers, Part A, 25 Jun. 2006, Peer-reviewed, Corresponding author

  

Presentations

• PbTiO3 Bilayer のMoiré超格子に関する第一原理解析:分極スキルミオン格子の創出

  柏木 優希; 河野 真弥; 見波 将; 嶋田 隆広

  日本機械学会関西支部卒業研究発表講演会, 15 Mar. 2026, 日本機械学会

  
• ひずみエンジニアリングによる量子輸送現象の発現：交替磁性体MnPtAlの第一原理解析

  小坂井 惠多; 保垣 壮太; 見波 将; 嶋田 隆広

  日本機械学会関西支部卒業研究発表講演会, 15 Mar. 2026, 日本機械学会

  
• MnSi薄膜上の磁気skyrmion格子における粒界構造のすべりに関するphase-field解析

  友 文寿; 川金 立暉; 笠井 恒汰; 見波 将; 嶋田

  日本機械学会関西支部卒業研究発表講演会, 15 Mar. 2026, 日本機械学会

  
• Quantum Electronic Effects on Material Strength Governing Complex Fracture Phenomena

  Hiroyuki Hirakata; Wataru Matsunaga; Takahiro Shimada

  Joint-Symposium on Mechanics of Advanced Materials & Structures 2025 (JSMAMS2025), 30 Nov. 2025, Kyoto University, Invited

  
• Tunable Acoustic Wave Bandgaps Induced by Diffusive Domain Walls in Ferroelectric Materials

  Jie Wang; Sizheng Zheng; Tao Xu; Takahiro Shimada

  Joint-Symposium on Mechanics of Advanced Materials & Structures 2025 (JSMAMS2025), 29 Nov. 2025, Kyoto University, Invited

  
• A Phase-Field Study: Temperature Effects of Magnetic Skyrmion and Spin Wave Dynamics

  Yu Wang; Jie Wang; Hiroyuki Hirakata; Takayuki Kitamura; Takahiro Shimada

  Joint-Symposium on Mechanics of Advanced Materials & Structures 2025 (JSMAMS2025), 29 Nov. 2025, Kyoto University, Invited

  
• Mechanical Creation of Ferroic Topological Domains in Nonferroelectric Materials

  Tao Xu; T. Qian; C. Wu; Hiroyuki Hirakata; Jie Wang; Takahiro Shimada

  Joint-Symposium on Mechanics of Advanced Materials & Structures 2025 (JSMAMS2025), 29 Nov. 2025, Kyoto University, Invited

  
• 能動的機械学習とハイスループット第一原理計算によるデータ駆動型新奇材料物性探索技術の開発

  見波将; 嶋田隆広

  第15回 計算力学シンポジウム, 02 Dec. 2025, 日本学術会議, Invited

  
• First-Principles Study of Electronic Strengthening of Metallic Materials by Excess Electrons and Holes

  Hiroki Noda; Shumpei Sakaguchi; Tao Xu; Susumu Minami; Hiroki Hirkata; Takahiro Shimada

  Joint-Symposium on Mechanics of Advanced Materials & Structures 2025 (JSMAMS2025), 30 Nov. 2025, Kyoto University

  
• Static Topological Metamaterial Based on Eulerian Instability

  Qian Sun; Xingtian Zhou; Takahiro Shimada; Jianghong Yuan

  Joint-Symposium on Mechanics of Advanced Materials & Structures 2025 (JSMAMS2025), 30 Nov. 2025, Kyoto University

  
• Ultra-high density atomic-scale polar skyrmion lattice on SrTiO3 Σ5(001) twist grain boundaries from first-principles

  Masaya Kono; Yoshitaka ikeda; Susumu Minami; Takahiro Shimada

  Joint-Symposium on Mechanics of Advanced Materials & Structures 2025 (JSMAMS2025), 29 Nov. 2025, Kyoto University

  
• First-principles calculation of the anomalous Nernst effect in the noncollinear antiferromagnet FeNb3S6

  Kojun Nishimura; Sota Hogaki; Susumu Minami; Takahiro Shimada

  Joint-Symposium on Mechanics of Advanced Materials & Structures 2025 (JSMAMS2025), 29 Nov. 2025, Kyoto University

  
• PbTiO3/SrTiO3 nanocomposites: A route to energy storage enhancement at low electric fields

  Ba Hieu Vu; D. T.; H. Hue; D. T.; H. Giang; V. H. Dinh; M. H. Phan; Takahiro Shimada; Le Van Lich

  Joint-Symposium on Mechanics of Advanced Materials & Structures 2025 (JSMAMS2025), 29 Nov. 2025, Kyoto University

  
• Self-climbing of a dislocation in polar skyrmion lattices in PbTiO3 thin films using phase-field simulation

  Ryusei Satake; Kohta Kasai; Susumu Minami; Takahiro Shimada

  Joint-Symposium on Mechanics of Advanced Materials & Structures 2025 (JSMAMS2025), 29 Nov. 2025, Kyoto University

  
• Emergence of bipolar transverse thermoelectric response in strain-induced L12-type Fe3Ga from first-principles calculation

  Susumu Minami; Seito Nishihara; Sota Hogaki; Takahiro Shimada

  Joint-Symposium on Mechanics of Advanced Materials & Structures 2025 (JSMAMS2025), 29 Nov. 2025, Kyoto University

  
• Source/Sink grain boundary of magnetic skyrmions: Skyrmion crystal creation/annihilation at grain boundaries

  Tatsuki Kawakane; Kohta Kasai; Susumu Minami; Takahiro Shimada

  Joint-Symposium on Mechanics of Advanced Materials & Structures 2025 (JSMAMS2025), 29 Nov. 2025, Kyoto University

  
• First-principles based six-dimensional strain engineering via active machine learning for ferroelectric PbTiO3

  Yasuaki Maruyama; Susumu Minami; Takahiro Shimada

  Joint-Symposium on Mechanics of Advanced Materials & Structures 2025 (JSMAMS2025), 29 Nov. 2025, Kyoto University

  
• Phase-field simulation of quasiparticle-based grain boundary structures in polar skyrmion lattice

  Kohta Kasai; Shun Miyata; Susumu Minami; Takahiro Shimada

  Joint-Symposium on Mechanics of Advanced Materials & Structures 2025 (JSMAMS2025), 29 Nov. 2025, Kyoto University

  
• Anomalous quantum transport emerged on Altermagnet CrSb via strain engineering design

  Sota Hogaki; Susumu Minami; Takahiro Shimada

  Joint-Symposium on Mechanics of Advanced Materials & Structures 2025 (JSMAMS2025), 29 Nov. 2025, Kyoto University

  
• Emergent Topological Properties and Novel Multifield Responses of Defects in Crystal Lattices

  Takahiro Shimada; Kohta Kasai; Yu Wang; Chang Liu; Tao Xu; Susumu Minami; Jie Wang

  Joint-Symposium on Mechanics of Advanced Materials & Structures 2025 (JSMAMS2025), 29 Nov. 2025, Kyoto University, Invited

  
• 能動的機械学習とハイスループット第一原理計算によるデータ駆動型非線形材料物性のデジタルツイン構築

  見波将; 嶋田隆広

  第104回関西CAE懇話会, 27 Nov. 2025, CAE懇話会, Invited

  
• ZnS の異常電気塑性現象に関する転位の第一原理有限電場解析

  嶋田隆広; 池田善孝; 見波将; Yu Zou

  日本機械学会 M&M2025 材料力学カンファレンス, 12 Nov. 2025, 日本機械学会

  
• 磁気skyrmionのSource/Sink粒界：Skyrmion格子粒界からの結晶湧き出し生成/吸い込み消滅現象に関するPhase-field解析

  川金立暉; 笠井恒汰; 見波将; 嶋田隆広

  日本機械学会 M&M2025 材料力学カンファレンス, 12 Nov. 2025, 日本機械学会

  
• 強誘電ナノ薄膜中の分極スキルミオン格子における準粒子的すべり運動に関するPhase-field解析

  笠井恒汰; 佐竹隆成; 見波将; 嶋田隆広

  日本機械学会 M&M2025 材料力学カンファレンス, 12 Nov. 2025, 日本機械学会

  
• 第一原理計算に基づく応力の原子軌道分解法の実装

  見波将; 阿部能将; 嶋田隆広

  日本物理学会 第80回年次大会, 18 Sep. 2025, 日本物理学会

  
• SrTiO3Σ5(001)ねじり粒界が誘起する原子スケール分極Skyrmion格子の第一原理解析

  河野真弥; 池田善孝; 見波将; 嶋田隆広

  日本物理学会 第80回年次大会, 18 Sep. 2025, 日本物理学会

  
• ベイズ的能動学習によるバンド構造の第一原理ひずみ設計手法開発

  丸山泰明; 見波将; 嶋田隆広

  日本物理学会 第80回年次大会, 18 Sep. 2025, 日本物理学会

  
• 分極スキルミオン格子中の欠陥ダイナミクスに関する強誘電薄膜phase-field解析

  笠井恒汰; 佐竹隆成; 見波将; 嶋田隆広

  日本金属学会 2025年秋期(第177回)講演大会, 18 Sep. 2025, 日本金属学会

  
• 異常電気塑性現象の原子・電子論的解明：ZnS中の転位の第一原理有限電場解析

  嶋田隆広; 池田善孝; 見波将; Yu Zou

  日本金属学会 2025年秋期(第177回)講演大会, 18 Sep. 2025, 日本金属学会

  
• 第一原理計算に基づく強磁性ワイル半金属Co3Sn2S2におけるひずみ負荷による異常ネルンスト効果の増大

  西村洪惇; 見波将; 嶋田隆広

  日本物理学会 第80回年次大会, 16 Sep. 2025, 日本物理学会

  
• Strain band engineering for anomalous Nernst effect

  Susumu Minami; Takahiro Shimada

  Origin of Spin-related phenomena – Ab initio Knowledge and Application, with extended scope including Symmetry Analysis and Machine Learning (OSAKA-SYMML) Workshop, 01 Jul. 2025, Invited

  
• Quantum Electronic Strengthening of Materials from DFT calculations

  Takahiro Shimada; Hiroki Noda; Tao Xu; Susumu Minami; Hiroyuki Hirakata

  Workshop on Effect of Unbalanced Charge on Mechanical Properties of Materials, 07 Jun. 2025, Invited

  
• First-principles strain engineering for enhancement of transverese thermoelectric effect in L12-type Fe3Ga

  Susumu Minami; Seito Nishihara; Sota Hogaki; Takahiro Shimada

  10th Symposium for Multiscale Materials Mechanics: Mechanism and Modeling, 07 Jun. 2025, The Japan Society of Materials Science (JSMS)

  
• Enhanced anomalous Nernst effect in the ferromagnet semimetal Co3Sn2S2 from first-principles strain engineering

  Kojun Nishimura; Sota Hogaki; Susumu Minami; Takahiro Shimada

  10th Symposium for Multiscale Materials Mechanics: Mechanism and Modeling, 07 Jun. 2025, The Japan Society of Materials Science (JSMS)

  
• Quasiparticle dislocation dynamics in polar skyrmion lattices investigated by phase-field simulation

  Ryusei Satake; Kohta Kasai; Susumu Minami; Takahiro Shimada

  10th Symposium for Multiscale Materials Mechanics: Mechanism and Modeling, 07 Jun. 2025, The Japan Society of Materials Science (JSMS)

  
• Self-climbing of a dislocation in magnetic skyrmion lattices in MnSi thin film revealed by phase field simulation

  Tatsuki Kawakane; Kohta Kasai; Susumu Minami; Takahiro Shimada

  10th Symposium for Multiscale Materials Mechanics: Mechanism and Modeling, 07 Jun. 2025, The Japan Society of Materials Science (JSMS)

  
• Ultra-high density atomic-scale polar skyrmion lattice on SrTiO3 Σ5(001) twist grain boundaries via defect engineering

  Masaya Kono; Yoshitaka ikeda; Susumu Minami; Takahiro Shimada

  10th Symposium for Multiscale Materials Mechanics: Mechanism and Modeling, 07 Jun. 2025, The Japan Society of Materials Science (JSMS)

  
• Strain engineering of electronic band structure through active machine learning and first-principles

  Yasuaki Maruyama; Susumu Minami; Takahiro Shimada

  10th Symposium for Multiscale Materials Mechanics: Mechanism and Modeling, 07 Jun. 2025, The Japan Society of Materials Science (JSMS)

  
• Enhanced anomalous Nernst effect in noncollinear antiferromagnet Mn3Sn by strain engineering

  Sota Hogaki; Susumu Minami; Takahiro Shimada

  10th Symposium for Multiscale Materials Mechanics: Mechanism and Modeling, 07 Jun. 2025, The Japan Society of Materials Science (JSMS)

  
• 第一原理計算に基づく磁気熱電材料の設計と解析手法開発

  見波将; 嶋田隆広

  村田製作所セミナー, 12 May 2025, 村田製作所, Invited

  
• 強誘電体の先端物性と強度の電子・原子・連続体マルチスケール解析評価

  嶋田隆広; 見波将

  村田製作所セミナー, 12 May 2025, 村田製作所, Invited

  
• Phase-field 解析に基づくPbTiO3 ナノ薄膜中の分極スキルミオン格子における転位の動的挙動の解明

  佐竹 隆成; 笠井 恒汰; 見波 将; 嶋田 隆広

  日本機械学会関西支部卒業研究発表講演会, 18 Mar. 2025, 日本機械学会

  
• 格子欠陥エンジニアリングによる分極スキルミオン格子の創出：SrTiO3(001)ねじり粒界の第一原理解析

  河野 真弥; 池田 善孝; 見波 将; 嶋田 隆広

  日本機械学会関西支部卒業研究発表講演会, 18 Mar. 2025, 日本機械学会

  
• 強磁性材料Co3SnS2 の巨大磁気熱電効果に関する第一原理ひずみエンジニアリング

  西村 洪惇; 保垣 壮太; 見波 将; 嶋田 隆広

  日本機械学会関西支部卒業研究発表講演会, 18 Mar. 2025, 日本機械学会

  
• ナノぜい性材料における微視的観点からの破壊力学評価と破壊メカニズム

  嶋田隆広

  第55回エンジニアリングセラミックスセミナー, 13 Dec. 2024, 日本セラミックス協会, Invited

  
• Implementation of atomic quantum electronic force from first-principles calculation

  Susumu MINAMI; Yoshimasa ABE; Takahiro SHIMADA

  Asia-Pacific Conference on Fracture and Strength 2024 (APCFS2024), 29 Nov. 2024, JSME

  
• Ab initio Study of Quantum Electronic Strengthening of Covalent Materials by Excess Electron/Hole Doping

  Hiroki NODA; Shumpei SAKAGUCHI; Ryoga FUJITA; Susumu MINAMI; Hiroyuki HIRAKATA; Takahiro SHIMADA

  Asia-Pacific Conference on Fracture and Strength 2024 (APCFS2024), 29 Nov. 2024, JSME

  
• Phase-field simulation of dislocations in polar skyrmion lattice: Breakdown of Volterra’s elasticity theory

  Kohta KASAI; Susumu MINAMI; Takahiro SHIMADA

  Asia-Pacific Conference on Fracture and Strength 2024 (APCFS2024), 28 Nov. 2024, JSME

  
• Domain Structure Changes due to Compressive Deformation in Bulk Barium Titanate Single Crystals

  Takeshi SHIBAMOTO; Kota KASAI; Yan LI; Takahiro SHIMADA; Atsutomo NAKAMURA

  Asia-Pacific Conference on Fracture and Strength 2024 (APCFS2024), 28 Nov. 2024, JSME

  
• Phase-field simulation of quasiparticle glide motion of a dislocation defect in magnetic skyrmion lattices on MnSi nanofilms

  Tatsuki Kawakane; Kohta Kasai; Akihiro Uematsu; Susumu Minami; Takahiro Shimada

  Asia-Pacific Conference on Fracture and Strength 2024 (APCFS2024), 28 Nov. 2024, JSME

  
• L12 相Fe3Ga の量子磁気熱電効果の挙動の負荷モード依存性に関する第一原理解析

  西原 聖人; 保垣 壮太; 見波 将; 嶋田 隆広

  第37回計算力学講演会（CMD2024）, 19 Oct. 2024, 日本機械学会

  
• 第一原理ひずみエンジニアリングによる磁気熱電効果の最適化

  見波 将; 保垣 壮太; 西原 聖人; 嶋田 隆広

  第37回計算力学講演会（CMD2024）, 19 Oct. 2024, 日本機械学会

  
• 強誘電ナノ薄膜における分極スキルミオン格子とその欠陥ダイナミクスに関するPhase-field解析

  笠井恒汰; 見波将; 嶋田隆広

  第37回計算力学講演会（CMD2024）, 18 Oct. 2024, 日本機械学会

  
• 能動的機械学習とハイスループット第一原理計算を用いた圧電機能に関するデータ駆動型ひずみ最適化技術開発

  丸山 泰明; 阿部 能将; 仲山 智裕; 見波 将; 嶋田 隆広

  第37回計算力学講演会（CMD2024）, 17 Oct. 2024, 日本機械学会

  
• 格子欠陥が拓く原子スケールのトポロジカル・マルチフェロイクス機能

  嶋田隆広; 見波将; Xu Tao

  2024年秋期(第175回)講演大会, 18 Sep. 2024, 日本金属学会, Invited

  
• 第一原理計算に基づく力の原子軌道分解法の実装

  見波将; 阿部能将; 嶋田隆広

  第79回年次大会, 16 Sep. 2024, 日本物理学会

  
• 常誘電体ペロブスカイト型酸化物中の原子空孔の電気－機械応答の第一原理有限電場計算

  池田善孝; 阿部能将; 仲山智裕; 見波将; 嶋田隆広

  第79回年次大会, 16 Sep. 2024, 日本物理学会

  
• ノーダルラインによって誘起される異常ネルンスト効果のひずみ負荷依存性の第一原理計算

  保垣壮太; 西原聖人; 見波将; 嶋田隆広

  第79回年次大会, 16 Sep. 2024, 日本物理学会

  
• PbTiO3ナノ薄膜における分極スキルミオン格子形成とそのトポロジカル欠陥構造に関するPhase-field解析

  笠井恒汰; 見波将; 嶋田隆広

  第37回秋季シンポジウム, 10 Sep. 2024, 日本セラミックス協会

  
• Phase-field simulation of structure and motion of dislocation in polar skyrmion lattice in ferroelectric thin film

  Kohta Kasai; Susumu Minami; Takahiro Shimada

  Symposium on Mechanics of Advanced Materials & Structures for Young Researchers 2024 (SMAMS2024), 06 Sep. 2024

  
• Effect of interlayer interaction on the mechanical properties of heterojunction materials

  Jiafei Pang; Tao Xu; Takahiro Shimada

  Symposium on Mechanics of Advanced Materials & Structures for Young Researchers 2024 (SMAMS2024), 06 Sep. 2024

  
• 力の原子軌道分解法の開発と三次元系への適用

  見波将; 阿部能将; 嶋田隆広

  第9回マルチスケール材料力学シンポジウム, 24 May 2024, 日本材料学会

  
• L12相Fe3Gaにおける量子磁気熱電効果の第一原理 ひずみエンジニアリング

  西原聖人; 保垣壮太; 見波将; 嶋田隆広

  第9回マルチスケール材料力学シンポジウム, 24 May 2024, 日本材料学会

  
• 量子磁気熱電効果の起源の解明と設計 : 強磁性ホイスラー合金 Fe3Si における電子構造の幾何学的性質とひずみ負荷の第一原理解析

  保垣壮太; 西原聖人; 見波将; 嶋田隆広

  第9回マルチスケール材料力学シンポジウム, 24 May 2024, 日本材料学会

  
• 負の電歪応答の創出：BaHfO3中の原子空孔の電気－機械応答の第一原理解析

  池田善孝; 阿部能将; 仲山智裕; 見波将; 嶋田隆広

  第9回マルチスケール材料力学シンポジウム, 24 May 2024, 日本材料学会

  
• 機械学習とハイスループット第一原理計算によるデータ駆動型物性予測技術開発と強誘電体機能のひずみ最適化への応用

  丸山泰明; 阿部能将; 仲山智裕; 見波将; 嶋田隆広

  第9回マルチスケール材料力学シンポジウム, 24 May 2024, 日本材料学会

  
• MnSiナノ薄膜上磁気Skyrmion格子中における転位欠陥の準粒子的すべり運動に関するPhase-Field解析

  川金立暉; 笠井恒汰; 植松亮裕; 見波将; 嶋田隆広

  第9回マルチスケール材料力学シンポジウム, 24 May 2024, 日本材料学会

  
• Quasiparticle-like structures and behaviors of magnetic skyrmion lattice defects from phase-field simulations

  Kohta Kasai; Yu Wang; Tatsuki Kawakane; Akihiro Uematsu; Ryosuke Manabe; Susumu Minami; Takahiro Shimada

  The 5th International Symposium on Phase-Field Modelling in Materials Science (PF24), 20 May 2024

  
• Defect-strain engineering for ultrasmall polar skyrmions and merons in SrTiO3

  Takahiro Shimada

  Joint-Symposium on Mechanics of Advanced Materials & Structures (JSMAMS 2023), 02 Dec. 2023, Invited

  
• Phase-field simulation of polar skyrmion lattice and its defect in ferroelectric thin film

  Kohta Kasai; Yu Wang; Susumu Minami; Takahiro Shimada

  Joint-Symposium on Mechanics of Advanced Materials & Structures (JSMAMS 2023), 02 Dec. 2023

  
• 第一原理計算とワニエ模型に基づく磁気熱電材料の探索

  見波将; 是常隆; 野本拓也; 平山元昭; 嶋田隆広; 石井史之; 有田亮太郎

  第36回計算力学講演会（CMD2023）, 25 Oct. 2023, 日本機械学会

  
• 半離散的変形体層モデルによるファンデルワールス積層構造体の曲げ変形解析

  秋吉雅夫; 嶋田隆広; 平方寛之

  第36回計算力学講演会（CMD2023）, 25 Oct. 2023, 日本機械学会

  
• LCAO法に基づく応力の原子軌道分解法の開発

  阿部能将; 坂口竣平; 見波将; 嶋田隆広

  第36回計算力学講演会（CMD2023）, 25 Oct. 2023, 日本機械学会

  
• 常誘電体 SrTiO3表面の酸素空孔による 分極 Skyrmion，Meron の形成に関する第一原理解析

  池田善孝; 阿部能将; 仲山智裕; 見波将; 嶋田隆広

  第36回計算力学講演会（CMD2023）, 25 Oct. 2023, 日本機械学会

  
• 微小応力負荷によるバルク BaTiO3単結晶のドメインスイッチング挙動

  芝本 健志; 李 燕; 笠井 恒汰; 篠崎 健二; 谷垣 健一; 堀川 敬太郎; 嶋田 隆広; 中村 篤智

  M&M2023 材料力学カンファレンス, 27 Sep. 2023, 日本機械学会

  
• MnSi ナノ薄膜上磁気 Skyrmion 格子における転位構造の Phase-Field 解析

  植松亮裕; 見波将; 嶋田隆広

  M&M2023 材料力学カンファレンス, 27 Sep. 2023, 日本機械学会

  
• 強誘電ナノ薄膜における分極スキルミオン格子とその欠陥構造に関する Phase-field 解析

  笠井恒汰; 見波将; 嶋田隆広

  M&M2023 材料力学カンファレンス, 27 Sep. 2023, 日本機械学会

  
• バルクBaTiO3 単結晶の低応力ドメインスイッチング挙動

  芝本 健志; 李 燕; 笠井 恒汰; 篠崎 健二; 谷垣 健一; 堀川 敬太郎; 嶋田 隆広; 中村 篤智

  第36回秋季シンポジウム, 08 Sep. 2023, 日本材料学会

  
• ナノ・原子スケールの強誘電体先端機能創発のひずみ・欠陥エンジニアリング - マルチフェロイクスから分極スキルミオンまで

  嶋田隆広

  第36回秋季シンポジウム, 08 Sep. 2023, 日本セラミックス協会, Invited

  
• 転位を起点とするナノSrTiO3 の破壊とその力学基準

  澄川貴志; 嶋田隆広

  第36回秋季シンポジウム, 07 Sep. 2023, 日本セラミックス協会, Invited

  
• 有限電場下における強誘電体PbTiO3の力学的変形挙動に関する第一原理解析

  仲山智裕; 見波将; 嶋田隆広

  第36回秋季シンポジウム, 06 Sep. 2023, 日本セラミックス協会

  
• Phase-field simulation of mechanical transition of polat skyrmion lattice

  Kohta Kasai; Toya Itano; Susumu Minami; Takahiro Shimada

  34th IUPAP Conference on Computationla Physics (CCP2023), 07 Aug. 2023

  
• 第一原理計算に基づく巨大磁気熱電材料の探索

  見波将; 是常隆; 平山元昭; 野本拓也; 嶋田隆広; 石井史之; 有田亮太郎

  第8回マルチスケール材料力学シンポジウム, 28 May 2023, 日本材料学会

  
• 強誘電体PbTiO3の特異な非線形変形挙動と強度特性に関する第一原理解析

  仲山智裕; 見波将; 嶋田隆広

  第8回マルチスケール材料力学シンポジウム, 28 May 2023, 日本材料学会

  
• SrTiO3/PbTiO3超格子内の分極スキルミオン格子の力学誘起相転移に関するPhase-field解析

  笠井恒汰; 板野統哉; 嶋田隆広

  第8回マルチスケール材料力学シンポジウム, 28 May 2023, 日本材料学会

  
• 物質中の力の原子軌道分解法の開発

  阿部能将; 見波将; 嶋田隆広

  第8回マルチスケール材料力学シンポジウム, 28 May 2023, 日本材料学会

  
• SrTiO3 (001) 表面の原子空孔が創り出す分極Skyrmion，Meronに関する第一原理的研究

  池田善孝; 阿部能将; 仲山智裕; 見波将; 嶋田隆広

  第8回マルチスケール材料力学シンポジウム, 28 May 2023, 日本材料学会

  
• Temperature Dependence of the Magnetic Skyrmion-Skyrmion Interaction: A Phase-Field Study

  Yu Wang; Jie Wang; Takayuki Kitamura; Hiroyuki Hirakata; Takahiro Shimada

  The 6th International Conference on Materials and Reliability (ICMR2022), 09 Dec. 2022, The Society of Materials Science, Japan (JSMS)

  
• First-principles Study of Quantum Electronic Strengthening of Covalent Materials by Excess Electrons/Holes

  Hiroki Noda; Shumpei Sakaguchi; Hiroyuki Hirakata; Takahiro Shimada

  The 6th International Conference on Materials and Reliability (ICMR2022), 09 Dec. 2022, The Society of Materials Science, Japan (JSMS)

  
• Phase-field Simulation of Mechanically Induced Polar Skyrmions in PbTiO3 Ultrathin Films

  Kohta Kasai; Takashi Nojima; Hiroyuki Hirakata; Takahiro Shimada

  The 6th International Conference on Materials and Reliability (ICMR2022), 08 Dec. 2022, The Society of Materials Science, Japan (JSMS)

  
• 強誘電体ナノ薄膜への押し込みによる分極スキルミオン組織形成に関するPhase-field解析

  笠井 恒汰; 野島 崇志; 平方 寛之; 嶋田 隆広

  第35回計算力学講演会（CMD2022）, 16 Nov. 2022, 日本機械学会

  
• 第一原理解析に基づく共有結合性半導体材料の電子的強化機構の解明

  野田 大樹; 坂口 竣平; 平方 寛之; 嶋田 隆広

  第35回計算力学講演会（CMD2022）, 16 Nov. 2022, 日本機械学会

  
• 電子ドープによる結晶の弾性特性変化に関する第一原理解析

  嶋田 隆広; 藤田 涼雅; 平方 寛之

  第35回計算力学講演会（CMD2022）, 16 Nov. 2022, 日本機械学会

  
• 強誘電スキルミオンのナノメカニカルライティング

  笠井恒汰; 野島崇志; 嶋田隆広

  第2回マルチスケールマテリアルモデリングシンポジウム（第7回マルチスケール材料力学シンポジウム）, 31 May 2022, 日本材料学会

  
• 鉄単結晶におけるひずみ誘起磁気相転移の電子的制御に関する第一原理解析

  阿部能将; 藤田涼雅; 嶋田隆広

  第2回マルチスケールマテリアルモデリングシンポジウム（第7回マルチスケール材料力学シンポジウム）, 31 May 2022, 日本材料学会

  
• 第一原理解析に基づく結晶材料の量子的強化機構の体系的理解と化学結合論的視点からの分類

  野田 大樹; 坂口 竣平; 平方 寛之; 嶋田 隆広

  第2回マルチスケールマテリアルモデリングシンポジウム（第7回マルチスケール材料力学シンポジウム）, 31 May 2022, 日本材料学会

  
• 余剰電子/ホールがSi単結晶の圧力誘起相転移に及ぼす変化に関する第一原理解析

  仲山 智裕; 野田 大樹; 嶋田 隆広

  第2回マルチスケールマテリアルモデリングシンポジウム（第7回マルチスケール材料力学シンポジウム）, 31 May 2022, 日本材料学会

  
• 材料強度の電子的制御とその量子論的力学機構

  嶋田 隆広; 野田 大樹; 藤田 涼雅; 平方 寛之

  粉体粉末冶金協会2022年度春季大会（第129回講演大会）, 24 May 2022, 粉体粉末冶金協会, Invited

  
• Phase-Field Simulations on Temperature-Related Behaviors of Skyrmions

  Yu Wang; Takahiro Shimada; Shizhe Wu; Yuelin Zhang; Jinxing Zhang; Jie Wang; Hiroyuki Hirakata

  2021 MRS Fall Meeting & Exhibits, 06 Dec. 2021, Materials Research Society

  
• Quantum Polar Skyrmions/Merons in Doped SrTiO3 Heterostructures: A Topological Polaron

  Takahiro Shimada; Yuuki Ichiki; Tao Xu; Le Van Lich; Jie Wang; Hiroyuki Hirakata

  2021 MRS Fall Meeting & Exhibits, 06 Dec. 2021, Materials Research Society

  
• 多層グラフェンの巨大曲げ変形と自己復元性

  秋吉雅夫; 小池駿矢; 嶋田隆広; 平方寛之

  材料シンポジウム, 13 Oct. 2021, 日本材料学会

  
• 二次元材料MoS2の面外電気-機械応答特性

  高橋秀文; 福田恭之; 嶋田隆広; 平方寛之

  材料シンポジウム, 13 Oct. 2021, 日本材料学会

  
• 共有結合性結晶材料の理想引張り強度に及ぼす余剰電子-ホール効果に関する第一原理解析

  野田大樹; 坂口竣平; 嶋田隆広; 平方寛之

  材料シンポジウム, 13 Oct. 2021, 日本材料学会

  
• 高次トポロジカルナノ強誘電体の創出：SrTiO3内き裂への負荷に関するPhase-field解析

  笠井恒汰; 濱口高征; 嶋田隆広; 平方寛之

  材料シンポジウム, 13 Oct. 2021, 日本材料学会

  
• 余剰電子/ホール制御による材料強度書き換え特性

  平方寛之; 佐野恭兵; 嶋田隆広

  第34回計算力学講演会, 22 Sep. 2021, 日本機械学会

  
• 第一原理電子軌道応力解析法の開発

  嶋田隆広; 坂口竣平; 藤田涼雅; 椎原良典; 平方寛之

  第34回計算力学講演会, 22 Sep. 2021, 日本機械学会

  
• Anomalous 電子による材料強度書き換えのナノ力学

  平方寛之; 佐野恭兵; 嶋田隆広

  M&M2021材料力学カンファレンス, 15 Sep. 2021, 日本機械学会

  
• 原子層積層構造がもたらす多層グラフェンの巨大曲げ変形と自己復元性

  小池駿矢; 平方寛之; 嶋田隆広; 秋吉雅夫; 上垣慎

  M&M2021材料力学カンファレンス, 15 Sep. 2021, 日本機械学会

  
• 第一原理電子応力解析法の開発と結晶材料への適用

  藤田涼雅; 坂口竣平; 嶋田隆広; 椎原良典; 平方寛之

  M&M2021材料力学カンファレンス, 15 Sep. 2021, 日本機械学会

  
• SrTiO3表面の電子Polaronによる強誘電Skyrmionの創出とその力学的制御

  嶋田隆広; 市木佑樹; 平方寛之

  M&M2021材料力学カンファレンス, 15 Sep. 2021, 日本機械学会

  
• 多層グラフェンの曲げ変形における自己復元性

  秋吉雅夫; 小池駿矢; 嶋田隆広; 平方寛之

  2021年度 年次大会, 06 Sep. 2021, 日本機械学会

  
• 特異応力場による強誘電体内の高次トポロジカル秩序群の創出

  笠井恒汰; 濱口高征; 嶋田隆広; 平方寛之

  第6回マルチスケール材料力学シンポジウム, 21 May 2021, 日本材料学会

  
• 電子応力概念の提案と第一原理電子応力解析法の開発

  藤田涼雅; 坂口竣平; 嶋田隆広; 平方寛之

  第6回マルチスケール材料力学シンポジウム, 21 May 2021, 日本材料学会

  
• イオン結合性材料の理想引張り強度に及ぼす余剰電子/ホール効果に関する第一原理解析

  野田大樹; 坂口竣平; 嶋田隆広; 平方寛之

  第6回マルチスケール材料力学シンポジウム, 21 May 2021, 日本材料学会

  
• Size effects on creep and creep fracture mechanisms of single-crystal metallic nanomaterials

  Hiroyuki HIRAKATA; Takayuki NAGASHIMA; Kotaro YAMAGUCHI; Takahiro SHIMADA

  2019 MRS Fall Meeting and Exhibits, Dec. 2019

  
• Nontrivial topological polarization field self-ordered in nanoporous ferroelectrics—A phase-field modeling

  Takahiro SHIMADA; Le Van LICH; Takayuki KITAMURA; Hiroyuki HIRAKATA

  2019 MRS Fall Meeting and Exhibits, Dec. 2019

  
• Multiferroic polarons in doped perovskite oxides

  Takahiro SHIMADA; Tao XU; Takayuki KITAMURA; Hiroyuki HIRAKATA

  2018 MRS Fall Meeting and Exhibits, Nov. 2018

  
• QM/MM modeling of brittle fracture from a dislocation core in SrTiO3

  Takahiro Shimada; Naoki Ozaki; Takashi Sumigawa; Takayuki Kitamura; Hiroyuki Hirakata

  15th Asia-Pacific Conference on Fracture and Strength, 2018

  
• Shear deformation induces localized chemical reaction of Ti/Si multilayered nanofilms

  Takahiro Shiraishi; Kazumasa Tokunaka; Takahiro Shimada; Hiroyuki Hirakata

  15th Asia-Pacific Conference on Fracture and Strength, 2018

  
• Creep properties of submicrometer-sized single-crystal Al

  Kotaro Yamaguchi; Ryoma Kishino; Takahiro Shimada; Hiroyuki Hirakata

  15th Asia-Pacific Conference on Fracture and Strength, 2018

  
• ペロブスカイト酸化物における転位破壊とマルチフェロイック

  嶋田 隆広

  日本金属学会 2018年秋期講演大会（招待講演）, 2018, Invited

  
• ペロブスカイト型酸化物における格子欠陥の破壊と電子物性に関する第一原理解析

  嶋田 隆広

  第28回 格子欠陥フォーラム（招待講演）, 2018, Invited

  
• SrTiO₃中の刃状転位を起点とする破壊に関するQM/MM解析

  嶋田 隆広; 萩原 洋平; 尾崎 直樹; 北村 隆行

  計算工学講演会論文集 Proceedings of the Conference on Computational Engineering and Science, May 2017, 日本計算工学会

  
• Defect-induced multiferroics with atomic dimensions in nonmagnetic ferroelectrics

  Takahiro Shimada; Tao Xu; Jie Wang; Takayuki Kitamura

  2017 MRS Fall Meeting & Exhibit, 2017

  
• Ultimately small multiferroics designed by lattice defects in ferroelectrics

  Takahiro Shimada; Tao Xu; Jie Wang; Takayuki Kitamura

  International Conference on Fracture (ICF14), 2017

  
• ひずみ誘起Electron Polaron形成と原子スケールマルチフェロイクスの創出

  嶋田 隆広

  非線形エネルギー輸送による新しい物性理論の探求 第４回研究会, 2017, Invited

  
• Role of intrinsic localized modes in atomic structures: Trigger of Stone-Wales defect formation in carbon nanotubes

  Takahiro Shimada; Takayuki Kitamura

  International Workshop on Nonlinear Energy Localization in Crystals and Related Media, *Invited Talk, 2016, Invited

  
• Multiferroic defects in ferroic oxides: Route to atomic multiferroics

  Takahiro Shimada; Takayuki Kitamura

  5th Asian Conference on Mechanics of Functional Materials and Structures (ACMFMS 2016), *Keynote Lecture, 2016, Invited

  
• Domain walls-defect engineering for multiferroic atomic layers in ferroelectric PbTiO3

  Tao Xu; Takahiro Shimada; Yasumitsu Araki; Jie Wang; Takayuki Kitamura

  10th Asia-Pacific Conference on Fracture and Strength (APCFS2016), 2016

  
• Unusual toughening in nanoscale SrTiO3 originating from strain-induced ferroelectricity

  Le Van Lich; Takahiro Shimada; Takayuki Kitamura

  10th Asia-Pacific Conference on Fracture and Strength (APCFS2016), 2016

  
• Breakdown of linear elastic fracture mechanics in silicon nano-components

  Takahiro Shimada; Naoki Ozaki; Kenji Ouchi; Yuu Chihara; Takayuki Kitamura

  10th Asia-Pacific Conference on Fracture and Strength (APCFS2016), 2016

  
• Giant strain-mediated magnetoelectric coupling in multiferroic nanocomposites

  Le Van Lich; Takahiro Shimada; Kohei Miyata; Koyo Nagano; Takayuki Kitamura; Jie Wang

  12th World Congress on Computational Mechanics (WCCM XII) and 6th Asia-Pacific Congress on Computational Mechanics (APCOM VI), 2016

  
• Atomic-scale ferroelectricity/magnetism intrinsic to dislocation core in perovskite oxides

  Takahiro Shimada; Naoki Ozaki; Takayuki Kitamura

  12th World Congress on Computational Mechanics (WCCM XII) and 6th Asia-Pacific Congress on Computational Mechanics (APCOM VI), *Keynote, 2016, Invited

  
• Monatomic multiferroics: Lattice defects in nonmagnetic ferroelectrics

  Takahiro Shimada; Yasumitsu Araki; Tao Xu; Jie Wang; Takayuki Kitamura

  The third International Symposium on Atomistic Modeling for Mechanics and Multiphysics of Materials (ISAM4), 2016

  
• Fracture mechanics in atomic scale

  Takayuki Kitamura; Takashi Sumigawa; Takahiro Shimada

  Eighth International Conference on Materials Structure & Micromechanics of Fracture (MSMF8), *Plenary Lecture, 2016, Invited

  
• 強誘電体中の格子欠陥による原子スケールマルチフェロイクス

  嶋田 隆広; 北村 隆行

  大阪大学産業科学研究所 共同研究会，*招待講演, 2016, Invited

  
• Defect engineering for low-dimensional atomic multiferroics

  Takahiro Shimada; Takayuki Kitamura

  EMN Meeting on Quantum 2016, *Invited Talk, 2016, Invited

  
• Low-dimensional multiferroics in atomic-scale: Lattice defects in nonmagnetic ferroelectric oxides

  Takahiro Shimada; Takayuki Kitamura

  International Symposium on Computing Energy Landscape in Material Science and Particles Physics, *Invited Talk, 2016, Invited

  
• Fracture nanomechanics: Second edition

  Takayuki Kitamura; Takashi Sumigawa; Hiroyuki Hirakata; Takahiro Shimada

  Fracture Nanomechanics: Second Edition, 18 Dec. 2015, Pan Stanford Publishing Pte. Ltd.

  
• SrTiO3表面ステップのナノひずみ集中場による渦状分極発現

  尾崎 直樹; 嶋田 隆広; 北村 隆行

  M&M2015材料力学カンファレンス, 2015

  
• BiFeO3単層ナノチューブの分極・磁気二重らせん秩序とカイラリティのひずみ制御

  松井 貴大; 嶋田 隆広; 北村 隆行

  M&M2015材料力学カンファレンス, 2015

  
• 強誘電ナノスプリングにおける超らせん分極と高次秩序変数の力学的創出

  嶋田 隆広; 長野 広洋; 北村 隆行

  M&M2015材料力学カンファレンス, 2015

  
• 195 Emergence of atomic-scale multiferroicity in ferroelectric PbTiO_3 induced by vacancy-strain interaction from first-principles

  ARAKI Yasumitsu; SHIMADA Takahiro; KITAMURA Takayuki

  The Computational Mechanics Conference, 2015, The Japan Society of Mechanical Engineers

  
• Defect-strain engineering for quantum magnetoelectric multiferroics in ferroelectric oxides nanostructures

  Takahiro Shimada; Takayuki Kitamura

  2015 MRS Fall Meeting & Exhibit, 2015

  
• Unusual toughening in nanoscale ferroelectrics

  Le Van Lich; Takahiro Shimada; Koyo Nagano; Yu Hongjun; Jie Wang; Kai Huang; Takayuki Kitamura

  Vietnamese-Japanese Students' Scientific Exchange Meeting (VJSE 2015), 2015

  
• Low-dimensional atomic multiferroics: Defects in nonmagnetic ferroelectric PbTiO3

  Takahiro Shimada; Takayuki Kitamura

  Psi-k 2015 Conference, *Invited, 2015, Invited

  
• 第一原理解析に基づくPbTiO3酸素空孔のひずみ誘起磁気特性

  荒木 康光; 嶋田 隆広; 北村 隆行

  日本機械学会 関西支部第90期定時総会講演会, 2015

  
• BiFeO3単層ナノチューブが有する二重らせんマルチフェロイクス特性とそのひずみ応答に関する第一原理解析

  松井 貴大; 嶋田 隆広; 北村 隆行

  日本機械学会 関西支部第90期定時総会講演会, 2015

  
• SrTiO3表面ステップのナノひずみ集中場における局所強誘電特性発現に関する第一原理解析

  尾崎 直樹; 大内 賢慈; 嶋田 隆広; 北村 隆行

  日本機械学会 関西学生会平成26年度学生員卒業研究発表講演会, 2015

  
• 強誘電体/強磁性体ナノメタマテリアルのPhase-Field 解析

  宮田 康平; 長野 広洋; 嶋田 隆広; 北村 隆行

  日本機械学会 関西学生会平成26年度学生員卒業研究発表講演会, 2015

  
• 強誘電体PbTiO3の欠陥-ひずみ誘起マルチフェロイック相転移に関する第一原理解析

  嶋田 隆広; 荒木康光; 北村 隆行

  第20回分子動力学シンポジウム, 2015

  
• ミスフィットひずみ下の強誘電体PbTiO3酸素空孔における磁気発現とマルチフェロイック相転移

  嶋田 隆広; 荒木康光; 北村 隆行

  第20回計算工学講演会, 2015

  
• Multi-physics properties in low-dimensional ferroic nanostructures from quantum-mechanics calculations

  Takahiro Shimada; Takayuki Kitamura

  Advanced Problems in Mechanics (APM 2015), *Plenary Lecture, 2015, Invited

  
• Strain-orbital interactions in oxygen-deficient ferroelectrics: Unusual multiferroic transitions

  Takahiro Shimada; Yasumitsu Araki; Tao Xu; Takayuki Kitamura

  Advanced Problems in Mechanics (APM 2015), 2015

  
• 強誘電体ナノメタマテリアルの階層的分極構造に関するPhase-Field 解析

  長野 広洋; 野口 悠暉; 嶋田 隆広; Jie Wang; 北村 隆行

  第19回分子動力学シンポジウム, 2014

  
• BiFeO3ナノワイヤに発現する二重らせん状磁気・強誘電特性

  嶋田 隆広; 有末 紘; 北村 隆行

  第19回分子動力学シンポジウム, 2014

  
• ナノ構造体に対する破壊力学の適用可能性に関する分子静力学解析

  大内 賢慈; 千原 悠; 嶋田 隆広; 北村 隆行

  M&M2014 材料力学カンファレンス, 2014

  
• 第一原理解析に基づくBiFeO3バルク中の原子空孔におけるマルチフェロイクス特性

  松井 貴大; 嶋田 隆広; 北村 隆行

  M&M2014 材料力学カンファレンス, 2014

  
• Breakdown of fracture mechanics in nanoscale components

  Takahiro Shimada; Kenji Ouchi; Takayuki Kitamura

  11th World Congress on Computational Mechanics (WCCM XI–ECCM V–ECFD VI), *Keynote Lecture, 2014, Invited

  
• Multi-physics properties in low-dimensional nanostructures from first-principles

  Takayuki Kitamura; Takahiro Shimada

  13th International Symposium on Physics of Materials (ISPMA13), *Invited Lecture, 2014, Invited

  
• Oxygen vacancies on ferroelectric oxide surfaces as quantum multiferroics

  Takahiro Shimada; Jie Wang; Takayuki Kitamura

  Asian Conference on Mechanics of Functional Materials and Structures (ACMFMS2014), *Invited Talk, 2014, Invited

  
• Ab initio study of critical thickness and closure domain structure in free-standing ultrathin PbTiO3 films

  Shogo Tomoda; Takahiro Shimada; Takayuki Kitamura

  Asian Conference on Mechanics of Functional Materials and Structures (ACMFMS2014), 2014

  
• Ab initio study of magnetism in helical single-wall nanotubes of transition metals

  Yoshiyuki Ishii; Takahiro Shimada; Takayuki Kitamura

  Asian Conference on Mechanics of Functional Materials and Structures (ACMFMS2014), 2014

  
• Unusual multiple hysteresis loops of polarization vortices in ferroelectric nanoplates controlled by mechanical strain

  Koyo Nagano; Takahiro Shimada; Jie Wang; Takayuki Kitamura

  Asian Conference on Mechanics of Functional Materials and Structures (ACMFMS2014), 2014

  
• Polarization labyrinth in ferroelectric nano-metamaterials

  Takahiro Shimada; Koyo Nagano; Jie Wang; Takayuki Kitamura

  2014 MRS Fall Meeting & Exhibit, 2014

  
• Ultimately-small multiferroics in deficient ferroelectric nanostructures

  Takahiro Shimada; Takayuki Kitamura

  International Conference on Small Science (ICSS2014), *Invited Talk, 2014, Invited

  
• 1512 Emergence of ferromagnetism on a non-magnetic ferroelectric PDT1O3 nanowire : A rirst-pnnciples study

  URATANI Yoshitaka; SHIMADA Takahiro; KITAMURA Takayuki

  The Computational Mechanics Conference, 02 Nov. 2013, The Japan Society of Mechanical Engineers

  
• 鉄ナノチューブに発現するスピンスパイラル磁性とカイラル伝導性に関する第一原理解析

  嶋田 隆広; 奥野 潤一; 北村 隆行

  第18回分子動力学シンポジウム, 2013

  
• 鉄単層ナノチューブのらせん磁性発現とカイラル選択性に関する第一原理解析

  嶋田 隆広; 奥野 潤一; 北村 隆行

  M&M2013 材料力学カンファレンス, 2013

  
• 第一原理解析に基づくBiFeO3ナノ薄膜の(110)表面におけるマルチフェロイクス特性とそのひずみ応答

  有末 紘; 嶋田 隆広; 北村 隆行

  M&M2013 材料力学カンファレンス, 2013

  
• 負荷を受ける強誘電ナノドットの渦状分極構造とそのスイッチング特性に関するPhase-Field 解析

  長野 広洋; 嶋田 隆広; Wang Jie; 北村 隆行

  M&M2013 材料力学カンファレンス, 2013

  
• 非磁性強誘電体PbTiO3のナノワイヤにおける磁性発現に関する第一原理解析

  浦谷 善隆; 嶋田 隆広; 北村 隆行

  第26回計算力学講演会, 2013

  
• シリコンナノ構造体のへき開き裂進展に対する破壊力学の適用可能性に関する分子静力学解析

  大内 賢慈; 嶋田 隆広; 北村 隆行

  第26回計算力学講演会, 2013

  
• First-principles DFT+U calculations of multiferroicity in BiFeO3

  Takahiro Shimada; Kou Arisue; Takayuki Kitamura

  4th International Conference on Computational Methods (ICCM2012), *Keynote, 2013, Invited

  
• Origin of dilute ferromagnetism in deficient PbTiO3: A hybrid Hartree-Fock density-functional study

  Takahiro Shimada; Taku Ueda; Takayuki Kitamura

  International Symposium on Atomistic Modeling for Mechanics and Multiphysics of Materials (ISAM4 2013), 2013

  
• Multi-physics properties in nano-structured ferroelectrics from first-principles

  Takayuki Kitamura; Takahiro Shimada

  International Symposium on Atomistic Modeling for Mechanics and Multiphysics of Materials (ISAM4 2013), *Invited Lecture, 2013, Invited

  
• Chiral selectivity of noncolliner spin-spiral magnetic wave excitation in iron single-wall nanotubes

  Takahiro Shimada; Takayuki Kitamura

  2013 MRS Fall Meeting & Exhibit, 2013

  
• Origin of ferromagnetism and magnetoelectric coupling in deficient ferroelectric nanostructures

  Takahiro Shimada; Jie Wang; Takayuki Kitamura

  2013 MRS Fall Meeting & Exhibit, 2013

  
• (3)切欠きからの転位発生に関する原子モデル不安定モード解析 : 有限温度による不安定変形メカニズムの検討(論文,日本機械学会賞〔2011年度(平成23年度)審査経過報告〕)

  梅野 宜崇; 嶋田 隆広; 北村 隆行

  日本機械学會誌, 05 May 2012, 一般社団法人日本機械学会

  
• 鉄モノレイヤー中のナノ磁壁構造と面内ひずみの影響に関する第一原理解析

  奥野 潤一; 嶋田 隆広; 北村 隆行

  日本機械学会 関西支部第87期定時総会講演会, 2012

  
• マルチフェロイクスBiFeO3の磁性-強誘電性間相互作用に関する第一原理解析

  有末 紘; 嶋田 隆広; 北村 隆行

  第17回分子動力学シンポジウム, 2012

  
• 強誘電体PbTiO3の原子空孔に誘起される磁性

  浦谷 善隆; 嶋田 隆広; 北村 隆行

  第17回分子動力学シンポジウム, 2012

  
• Suppressed ferroelectricity at PbTiO3 surface steps from first-principles

  Xiaoyuan Wang; 嶋田 隆広; 北村 隆行

  第17回分子動力学シンポジウム, 2012

  
• 鉄モノレイヤーのスピンスパイラル磁気構造に関する第一原理マルチフィジックス解析

  奥野 潤一; 嶋田 隆広; 北村 隆行

  第17回分子動力学シンポジウム, 2012

  
• 銅薄膜における疲労転位構造形成の臨界膜厚に関する離散転位動力学解析

  嶋田 隆広; 北村 隆行

  第17回分子動力学シンポジウム, 2012

  
• 非磁性強誘電体PbTiO3表面の原子空孔に発現する磁性

  浦谷 善隆; 嶋田 隆広; 北村 隆行

  M&M2012 材料力学カンファレンス, 2012

  
• PbTiO3ナノチューブにおける強誘電特性の臨界寸法の消失

  嶋田 隆広; Xiaoyuan Wang; 北村 隆行

  第25回計算力学講演会, 2012

  
• 離散転位動力学による銅ナノ薄膜界面端近傍における疲労下での転位解析

  近藤 忠宏; 嶋田 隆広; 北村 隆行

  第25回計算力学講演会, 2012

  
• First-principles study of vacancy-induced ferromagnetism at non-magnetic ferroelectric PbTiO3 (001) surfaces

  Takahiro Shimada; Yoshitaka Uratani; Takayuki Kitamura

  International Union of Materials Research Societies – International Conference on Electronic Materials 2012 (IUMRS-ICEM2012), 2012

  
• Noncollinear magnetic spin-spiral wave excitation in epitaxial Fe(110) monolayer from first-principles

  Takahiro Shimada; Junichi Okuno; Takayuki Kitamura

  International Union of Materials Research Societies – International Conference on Electronic Materials 2012 (IUMRS-ICEM2012), 2012

  
• 814 Instability Criterion for Ferroelectrics under External Electric Fields

  SHIMADA Takahiro; SAKAMOTO Hiroshi; KITAMURA Takayuki

  The Computational Mechanics Conference, 08 Oct. 2011, The Japan Society of Mechanical Engineers

  
• 原子構造体の磁気的不安定クライテリオンの開発と適用

  嶋田 隆広; 北村 隆行

  第1回マルチスケールマテリアルモデリングシンポジウム, 2011

  
• Ferroelectric closure domains in ultrathin PbTiO3 films from first principles

  Xiaoyuan Wang; 供田 梢吾; 嶋田 隆広; 北村 隆行

  第1回マルチスケールマテリアルモデリングシンポジウム, 2011

  
• 鉄モノレイヤー中のナノ磁壁構造とひずみの影響に関する第一原理解析

  奥野 潤一; 石井 義之; 嶋田 隆広; 北村 隆行

  第1回マルチスケールマテリアルモデリングシンポジウム, 2011

  
• 原子構造体の磁気不安定性クライテリオンの開発とその適用

  嶋田 隆広; 池田 一郎; 北村 隆行

  M&M2011 材料力学カンファレンス, 2011

  
• 外部電場下における強誘電体の不安定性クライテリオン

  嶋田 隆広; 阪本 博; 北村 隆行

  第24回計算力学講演会, 2011

  
• 強誘電体PbTiO3ねじり粒界における直線状・渦状分極に関する第一原理解析

  Xiaoyuan Wang; 嶋田 隆広; 北村 隆行

  第24回計算力学講演会, 2011

  
• Ferromagnetic-like closure domains in ferroelectric PbTiO3 nano-films from first-principles

  Takahiro Shimada; Xiaoyuan Wang; Takayuki Kitamura

  International Symposium on Atomistic Modeling for Mechanics and Multiphysics of Materials (ISAM4), 2011

  
• Ab initio study of ferroelectricity at PbTiO3 twist boundary

  Xiaoyuan Wang; Takahiro Shimada; Takayuki Kitamura

  International Symposium on Atomistic Modeling for Mechanics and Multiphysics of Materials (ISAM4), 2011

  
• First-principles study of tunable ferroelectricity in PbTiO3 nanowires under axial strain

  Takahiro Shimada; Takayuki Kitamura

  The 2011 World Congress on Advances in Structural Engineering and Mechanics (ASEM’11plus), 2011

  
• Improper ferroelectricity in ultrathin PbTiO3 nanotubes

  Takahiro Shimada; Xiaoyuan Wang; Takayuki Kitamura

  2011 MRS Fall Meeting & Exhibit, 2011

  
• Complex polarization ordering at twist boundaries in ferroelectric PbTiO3: First-principles simulations

  Xiaoyuan Wang; Takahiro Shimada; Takayuki Kitamura

  2011 MRS Fall Meeting & Exhibit, 2011

  
• Multi-physics in low-dimensional nano-components

  Takayuki Kitamura; Takashi Sumigawa; Takahiro Shimada

  Third International Symposium on Computational Mechanics in conjunction with Second Symposium on Computational Structural Engineering (ISCM III-CSE II), Invited Lecture, 2011, Invited

  
• First-principles simulation on twist boundary structures in ferroelectric PbTiO3 and effect of strain

  Xiaoyuan Wang; Takahiro Shimada; Takayuki Kitamura

  13th International Conference on Electronics Materials and Packaging (EMAP2011), 2011

  
• MULTI-PHYSICS ANALYSIS OF NANO-COMPONENTS BY FIRST-PRINCIPLE SIMULATION

  Kitamura, T.; Shimada, T.; Sumigawa, T.; Fan, JH; Zhang, JQ; Chen, HB; Jin, ZH

  Advances in Heterogeneous Material Mechanics 2011, 2011

  
• PS19 Development of instability criterion of dislocation structures based on discrete dislocation dynamics and its application

  KONDO Tadahiro; SHIMADA Takahiro; KITAMURA Takayuki

  M&M材料力学カンファレンス, 09 Oct. 2010, The Japan Society of Mechanical Engineers

  
• エッジを有する鉄ナノワイヤの磁気特性とひずみの影響に関する第一原理解析

  嶋田 隆広; 石井 義之; 北村 隆行

  日本機械学会関西支部 第85回定時総会講演会, 2010

  
• 第一原理解析に基づく強誘電PbTiO3ナノ薄膜のClosure Domain構造

  嶋田 隆広; 供田 梢吾; 北村 隆行

  第15回分子動力学シンポジウム, 2010

  
• 第一原理計算に基づく鉄ナノワイヤのマルチフィジックス解析

  石井 義之; 嶋田 隆広; 北村 隆行

  第15回分子動力学シンポジウム, 2010

  
• PbTiO3ねじり粒界部の強誘電特性とひずみの影響に関する第一原理解析

  嶋田 隆広; Xiaoyuan Wang; 北村 隆行

  第23回計算力学講演会, 2010

  
• 非線形局在モードによるカーボンナノチューブの局所欠陥生成に関する分子動力学解析

  嶋田 隆広; 北村 隆行

  M&M2010 材料力学カンファレンス, 2010

  
• Mechanical instability criterion of dislocation structures based on discrete dislocation dynamics

  Takahiro Shimada; Tadahiro Kondo; Takashi Sumigawa; Takayuki Kitamura

  Nihon Kikai Gakkai Ronbunshu, A Hen/Transactions of the Japan Society of Mechanical Engineers, Part A, 2010, Japan Society of Mechanical Engineers

  
• エッジを有する強磁性ナノワイヤの第一原理マルチフィジックス解析

  石井 義之; 嶋田 隆広; 北村 隆行

  M&M2010 材料力学カンファレンス, 2010

  
• 量子計算に基づくナノ構造体の強誘電特性とその力学的制御

  嶋田 隆広; 北村 隆行

  日本材料学会関西支部 第5回若手シンポジウム, 2010

  
• 離散転位動力学に基づく転位組織の不安定クライテリオンの提案とその適用

  近藤 忠宏; 嶋田 隆広; 北村 隆行

  日本材料学会関西支部 第5回若手シンポジウム, 2010

  
• First-principles study of critical thickness of ferroelectric polydomain PbTiO3 ultrathin films

  Takahiro Shimada; Takayuki Kitamura

  Ψk (Psi-k) 2010 Conference, 2010

  
• First-principles study of strain effects on magnetism at iron (001) surfaces

  Yoshiyuki Ishii; Takahiro Shimada; Takayuki Kitamura

  Ψk (Psi-k) 2010 Conference, 2010

  
• Multi-physics property of nano-components by first-principle simulation

  Takayuki Kitamura; Takahiro Shimada

  The Second Asian Conference on Mechanics of Functional Materials and Structures (ACMFMS2010), *Keynote Lecture, 2010, Invited

  
• First-principles investigation of edged ferroelectric PbTiO₃ nanowires and the role of axial strain

  T. Shimada; S. Tomoda; T. Kitamura

  Materials Research Society Symposium Proceedings, 2010

  
• Simplified analysis of mechanical instability in three-dimensional atomic components and its application to a nanoscale crack

  Takahiro Shimada; Satoru Okawa; Takayuki Kitamura

  Asian Pacific Conference for Materials and Mechanics 2009 (APCMM2009), 2009, The Japan Society of Mechanical Engineers

  
• First-principles investigation of edged ferroelectric PbTiO3 nanowires and the role of axial strain

  Takahiro Shimada; Shogo Tomoda; Takayuki Kitamura

  2009 MRS Fall Meeting & Exhibit, 2009

  
• カーボンナノチューブ中のStone-Wales欠陥を誘起する非線形局在化振動

  嶋田 隆広; 白崎 大輔; 北村 隆行

  第14回分子動力学シンポジウム, 2009

  
• 一次要素を用いた不安定変形評価法の開発とき裂を有する原子構造体への適用

  嶋田 隆広; 大川 暁; 北村 隆行

  日本機械学会 2009年度年次大会, 2009

  
• PbTiO3表面ステップの強誘電特性に関する第一原理解析

  嶋田 隆広; 供田 梢吾; 北村 隆行

  第22回計算力学講演会, 2009

  
• 第一原理計算に基づく(001)表面を有する鉄ナノ薄膜のマルチフィジックス解析

  石井 義之; 嶋田 隆広; 北村 隆行

  第22回計算力学講演会, 2009

  
• 第一原理計算に基づく強誘電PbTiO3ナノワイヤのマルチフィジックス解析

  嶋田 隆広; 供田 梢吾; 北村 隆行

  第1回マイクロ・ナノ工学シンポジウム, 2009

  
• 日本材料学会関西支部 第4回若手シンポジウム

  石井 義之; 嶋田 隆広; 北村 隆行

  日本材料学会関西支部 第4回若手シンポジウム, 2009

  
• カーボンナノチューブのStone-Wales欠陥を誘起する非線形局在振動

  片岡 亮; 白崎 大輔; 嶋田 隆広; 北村 隆行

  日本材料学会関西支部 第4回若手シンポジウム, 2009

  
• 210 Development of Shell Model Potential for PbTiO_3 and Applicability to Surfaces and Domain Walls

  SHIMADA Takahiro; KITAMURA Takayuki

  The Computational Mechanics Conference, 01 Nov. 2008, The Japan Society of Mechanical Engineers

  
• 236 Development of Efficient Instability Analysis Method for Atomic Structures Using Linear Elements and Its Application to Amorphous Metal

  OKAWA Satoru; SHIMADA Takahiro; KITAMURA Takayuki

  The Computational Mechanics Conference, 01 Nov. 2008, The Japan Society of Mechanical Engineers

  
• OS0418 Ab initio study of ferroelectricity in edged PbTiO_3 nanowires under axial strain

  TOMODA Shogo; SHIMADA Takahiro; KITAMURA Takayuki

  M&M材料力学カンファレンス, 16 Sep. 2008, The Japan Society of Mechanical Engineers

  
• OS1203 First-principles Investigation on Domain Switching Mechanism in Lead Titanate

  SHIMADA Takahiro; KITAMURA Takayuki

  M&M材料力学カンファレンス, 16 Sep. 2008, The Japan Society of Mechanical Engineers

  
• First-principles study on multi-physics properties in nano-structured ferroelectrics

  Takahiro Shimada; Takayuki Kitamura

  The Fourth Vietnamese and Japanese Students’ Scientific Exchange Conference (VJSE2008), 15 Nov. 2008, Invited

  
• Mechanical strength of nano-elements

  Takayuki Kitamura; Hiroyuki Hirakata; Takashi Sumigawa; Takahiro Shimada

  17th European Conference on Fracture (ECF17), 03 Sep. 2008, Invited

  
• 811 Development of Interatomic Potential for PbTiO_3 Based on Shell model

  SHIMADA Takahiro; WAKAHARA Kazuhito; UMENO Yoshitaka; KITAMURA Takayuki

  The Computational Mechanics Conference, 25 Nov. 2007, The Japan Society of Mechanical Engineers

  
• 632 Ab initio study of stress-induced domain switching in PbTiO_3

  SHIMADA Takahiro; UMENO Yoshitaka; KITAMURA Takayuki

  M&M材料力学カンファレンス, 24 Oct. 2007, The Japan Society of Mechanical Engineers

  
• First-principles study on strain effects on ferroelectricity at PbTiO3 (001) surface

  Takahiro Shimada; Yoshitaka Umeno; Takayuki Kitamura

  Third Asian-Pacific Congress on Computational Mechanics in conjunction with Eleventh International Conference on Enhancement and Promotion of Computational Methods in Engineering and Science (APCOM’07-EPMESC XI), 03 Dec. 2007

  
• 272 Ab initio study of strain effects on ferroelectricity at PbTiO_3 surface

  SHIMADA Takahiro; UMENO Yoshitaka; KITAMURA Takayuki

  The Computational Mechanics Conference, 02 Nov. 2006, The Japan Society of Mechanical Engineers

  
• Ab initio DFT study on ferroelectricity on perovskite surfaces and in thin-film capacitors

  Yoshitaka Umeno; Christian Elsässer; Bernd Meyer; Peter Gumbsch; Takahiro Shimada; Takayuki Kitamura

  Multiscale Materials Modeling (MMM2006), 20 Sep. 2006

  

Books and Other Publications

• Multiphysics in Nanostructures

  Yoshitaka Umeno; Takahiro Shimada; Yusuke Kinoshita; Takayuki Kitamura, Joint work

  Springer Nature, 2017

  Find Kyoto University's collection of books :

  
• Fracture Nanomechanics Second Edition

  Takayuki Kitamura; Takashi Sumigawa; Hiroyuki Hirakata; Takahiro Shimada, Joint work

  Pan Stanford Publishing Pte. Ltd., 2015

  Find Kyoto University's collection of books :

  
• From Creep Damage Mechanics to Homogenization Methods

  Takahiro Shimada; Takayuki Kitamura, Contributor, Chapter: Fracture Mechanics at Atomic Scales

  Springer International Publishing, 2015

  Find Kyoto University's collection of books :

  
• Fracture Nanomechanics

  Takayuki Kitamura; Hiroyuki Hirakata; Takashi Sumigawa; Takahiro Shimada, Joint work

  Pan Stanford Publishing Pte. Ltd., 2011

  Find Kyoto University's collection of books :

  
• Nanowires

  Takahiro Shimada; Takayuki Kitamura, Contributor, Chapter: Multi-physics Properties in Ferroelectric Nanowires and Related Structures from First-principles

  Intech, 2010

  Find Kyoto University's collection of books :

  
• 強誘電体研究の新展開 ～材料開発から誘電体ナノ特性、計算科学、次世代デバイス開発まで～

  嶋田 隆広; 見波 将; 笠井 恒汰, Contributor, 強誘電体のマルチスケール理論モデリング

  株式会社エヌ・ティー・エス, 2026

  Find Kyoto University's collection of books :

  

Awards

• 2005

  The Japan Society of Mechanical Engineers (JSME), JSME Best Presentation Fellow Award
• 2006

  The Japan Society of Mechanical Engineers (JSME), JSME Miura Award
• 2007

  The Society of Materials Science, Japan (JSMS), MD Award
• 2008

  The Japan Society of Mechanical Engineers (JSME), JSME Best Presentation Award
• 2012

  The Japan Society of Mechanical Engineers (JSME), JSME Medal for Outstanding Paper
• 2013

  The Japan Society of Mechanical Engineers (JSME), JSME Young Engineers Award
• 2013

  Materials Research Society (MRS), Best Poster Nominee
• 2014

  Ministry of Education, Culture, Sports, Science and Technology (MEXT), The Young Scientists' Prize (The Commendation for Science and Technology by the Minister of Education)
• 2016

  The Society of Materials Science, Japan (JSMS), 学術奨励賞

External funds: Kakenhi

• Mechanics of immortal materials

  Grant-in-Aid for Challenging Research (Exploratory)

  Medium-sized Section 18:Mechanics of materials, production engineering, design engineering, and related fields

  Kyoto University

  Hiroyuki Hirakata

  From 09 Jul. 2021, To 31 Mar. 2023, Project Closed

  ナノマイクロ材料力学;原子層材料

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-21K18674/
• Creation and Mechanical-Structural Control of Topological Ferroelectrics by Porous Metamaterials

  Grant-in-Aid for Challenging Research (Exploratory)

  Medium-sized Section 18:Mechanics of materials, production engineering, design engineering, and related fields

  Kyoto University

  Takahiro Shimada

  From 09 Jul. 2021, To 31 Mar. 2023, Project Closed

  多孔質メタマテリアル;複合物理特性;ナノ強誘電体;Phase-Field法;第一原理計算;第一原理解析

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-21K18673/
• Construction of design platform for controlling collective dislocation structure and creation of nano-scale multi-physics network

  Grant-in-Aid for Challenging Research (Exploratory)

  Medium-sized Section 18:Mechanics of materials, production engineering, design engineering, and related fields

  Kyoto University

  Takashi Sumigawa

  From 30 Jul. 2020, To 31 Mar. 2023, Project Closed

  ナノ・マイクロ;転位;自己組織化;ネットワーク;マルチフィジックス

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-20K20963/
• Nanomechanics on rewritable material strength by anomalous electrons

  Grant-in-Aid for Scientific Research (S)

  Broad Section C

  Kyoto University

  Hiroyuki Hirakata

  From 31 Aug. 2020, To 31 Mar. 2025, Project Closed

  材料強度;電子

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-20H05653/
• 第一原理量子応力場解析による磁性強誘電欠陥機能の解明

  Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)

  Science and Engineering

  Kyoto University

  嶋田 隆広

  From 01 Apr. 2020, To 31 Mar. 2022, Project Closed

  格子欠陥;強誘電体;磁性;マルチフィジックス特性;第一原理解析;量子力学応力

  https://kaken.nii.ac.jp/grant/KAKENHI-PUBLICLY-20H05190/
• Creation and Mechanical Design of Atomic-scale Multiferroics by Functionalized Defect Engineering

  Grant-in-Aid for Scientific Research (B)

  Basic Section 18010:Mechanics of materials and materials-related

  Kyoto University

  Takahiro Shimada

  From 01 Apr. 2020, To 31 Mar. 2023, Project Closed

  格子欠陥;強誘電体;磁性;マルチフィジックス特性;第一原理解析;第一原理計算

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-20H02027/
• Rewriting mechanism of material strength by anomalous electrons

  Grant-in-Aid for Scientific Research (A)

  Medium-sized Section 18:Mechanics of materials, production engineering, design engineering, and related fields

  Kyoto University

  平方 寛之

  From 01 Apr. 2020, To 31 Mar. 2021, Discontinued

  材料強度;Anomalous電子;電子

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-20H00216/
• Creation and mechanical control of non-trivial topological polarizations in porous nanostructures

  Grant-in-Aid for Challenging Research (Exploratory)

  Medium-sized Section 18:Mechanics of materials, production engineering, design engineering, and related fields

  Kyoto University

  Takahiro Shimada

  From 28 Jun. 2019, To 31 Mar. 2021, Project Closed

  ナノ多孔質材;強誘電体;マルチフィジックス特性;Phase-Field法;第一原理解析

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-19K21918/
• faituge

  Grant-in-Aid for Challenging Research (Exploratory)

  Medium-sized Section 18:Mechanics of materials, production engineering, design engineering, and related fields

  Kyoto University

  Takashi Sumigawa

  From 29 Jun. 2018, To 31 Mar. 2020, Project Closed

  転位;欠陥制御;繰り返し変形;ナノ;自己組織化

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-18K18807/
• Development of Mechanical Nano-ferroelectrics induced by nanoscale strain field of lattice defects

  Grant-in-Aid for Challenging Research (Exploratory)

  Medium-sized Section 18:Mechanics of materials, production engineering, design engineering, and related fields

  Kyoto University

  Takayuki Kitamura

  From 29 Jun. 2018, To 31 Mar. 2020, Project Closed

  格子欠陥;ナノひずみ場;強誘電性;マルチフィジックス特性;第一原理解析

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-18K18806/
• Design on Mechanical and Multi-Physics Properties of Nano-Structured Meta-Interface

  Grant-in-Aid for Scientific Research (S)

  Broad Section C

  Kyoto University

  Takayuki Kitamura

  From 11 Jun. 2018, To 31 Mar. 2023, Project Closed

  ナノ構造;メタ界面;力学;マルチフィジックス;設計;ナノ

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-18H05241/
• Fatigue of nano-metals

  Grant-in-Aid for Scientific Research (A)

  Medium-sized Section 18:Mechanics of materials, production engineering, design engineering, and related fields

  Kyoto University

  Takashi Sumigawa

  From 01 Apr. 2018, To 31 Mar. 2021, Project Closed

  Fatigue;Micro-sized metals;Tension-compression;In situ observation;Single crystal;ナノ疲労;引張圧縮疲労試験;その場観察;電子顕微鏡;転位構造;電視顕微鏡

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-18H03753/
• Development of topological ferroelectricity in nano-porous structures and its design mechanics

  Grant-in-Aid for Challenging Research (Exploratory)

  Kyoto University

  Takahiro Shimada

  From 30 Jun. 2017, To 31 Mar. 2019, Project Closed

  ポーラス材;強誘電体;マルチフィジックス特性;Phase-Field法;第一原理解析

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-17K18824/
• Defect Engineering and Mechanical Control for Atomic-scale Multiferroics via Lattice Defects

  Grant-in-Aid for Scientific Research (B)

  Kyoto University

  Takahiro Shimada

  From 01 Apr. 2017, To 31 Mar. 2020, Project Closed

  格子欠陥;強誘電体;磁性;マルチフィジックス特性;第一原理解析

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-17H03145/
• Labyrinth-type ferroelectric polarizations in nano-metamaterials and their design from microstructures and mechanics

  Grant-in-Aid for Challenging Exploratory Research

  Kyoto University

  Takahiro Shimada

  From 01 Apr. 2015, To 31 Mar. 2017, Project Closed

  メタマテリアル;ポーラス材;強誘電体;マルチフィジックス特性;Phase-Field法;自由エネルギー;ナノ構造;Landau理論

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-15K13831/
• Elucidation of characteristic fatigue behavior of nano-scale metals and construction of its mechanical foundation

  Grant-in-Aid for Scientific Research (A)

  Kyoto University

  Takashi Sumigawa

  From 01 Apr. 2015, To 31 Mar. 2018, Project Closed

  Fatigue;Micron;Nano;Metal;Tension-copmpression;In situ observation;Single crystal;Copper;疲労;ナノ;マイクロ;金属;引張圧縮;両振り;単結晶;引張・圧縮

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-15H02210/
• Ferroelectric and magnetic double-helices in low-dimensional nanostructures and their mechanical coupling

  Grant-in-Aid for Scientific Research (B)

  Kyoto University

  Takahiro Shimada

  From 01 Apr. 2014, To 31 Mar. 2017, Project Closed

  ナノ構造;強誘電体;磁性;マルチフィジックス特性;第一原理解析;マルチフェロイクス;ナノワイヤ;薄膜

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-26289006/
• Unusual Emergence of Magnetism in Ferroelectric Nanostructures and Proposal of Multi-Functional Design Concepts

  Grant-in-Aid for Challenging Exploratory Research

  Kyoto University

  TAKAHIRO SHIMADA

  From 01 Apr. 2013, To 31 Mar. 2015, Project Closed

  ナノ構造;強誘電体;特異的磁性発現;マルチフィジックス特性;第一原理解析

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-25630010/
• Fracture mechanics in single digit nanometer scale

  Grant-in-Aid for Specially Promoted Research

  Science and Engineering

  Kyoto University

  Takayuki KITAMURA

  From 01 Apr. 2013, To 31 Mar. 2018, Project Closed

  破壊力学;single digit ナノスケール;応力集中場;き裂成長;連続体力学;離散性;マルチフィジックス;シリコン;single digitナノ;ひずみ集中場;負荷実験;その場観察;single digit ナノ

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-25000012/
• Novel Ferroelectric Properties Induced by Low-Dimensional Nano-Structures and Its Mechanical Control

  Grant-in-Aid for Young Scientists (A)

  Kyoto University

  Takahiro SHIMADA

  From 01 Apr. 2011, To 31 Mar. 2014, Project Closed

  低次元構造体;強誘電体;ナノスケール;マルチフィジックス特性;第一原理解析;分子動力学;ひずみ;機械的特性

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-23686023/
• Development of Criterion for Mechanical and Functional Fractures in Nano-Structures

  Grant-in-Aid for Challenging Exploratory Research

  Kyoto University

  Takahiro SHIMADA

  From 01 Apr. 2011, To 31 Mar. 2013, Project Closed

  ナノ構造体;破壊クライテリオン;マルチフィジックス;分子動力学;第一原理解析;機能不安定クライテリオン;強誘電体;磁性体

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-23656084/
• Coupling Effect between mechanical and electric properties in nano-structured ferroelectrics

  Grant-in-Aid for Young Scientists (B)

  Kyoto University

  Takahiro SHIMADA

  From 01 Apr. 2009, To 31 Mar. 2011, Project Closed

  ナノ構造;強誘電体;マルチフィジックス特性;第一原理解析;分子動力学;表面;界面;マルチフィジックス;強度

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-21760073/
• ナノチューブの機能破壊を誘引する非線形局在振動

  Grant-in-Aid for Challenging Exploratory Research

  Kyoto University

  北村 隆行

  From 01 Apr. 2009, To 31 Mar. 2011, Project Closed

  非線形局在振動;カーボンナノチューブ;破壊;分子動力学;非線形相互作用;エネルギー局在;欠陥;原子構造体

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-21656031/
• ナノ界面の疲労損傷と破壊

  Grant-in-Aid for Scientific Research (S)

  Kyoto University

  北村 隆行

  From 11 May 2009, To 31 Mar. 2014, Project Closed

  ナノ界面;疲労;破壊;損傷;転位;界面端;ナノ材料;ナノメカニクス

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-21226005/
• Interface Strength of Low-Dimensional Small Components

  Grant-in-Aid for Scientific Research (S)

  Kyoto University

  Takayuki KITAMURA

  From 01 Apr. 2004, To 31 Mar. 2009, Project Closed

  破壊;界面;低次元構造体;ナノスケール;連続系;離散系;き裂;微小構造体;界面強度;破壊力学;応力拡大;特異応力場;ナノ要素膜;その場観察

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-16106002/
• トポロジカル磁性強誘電体の材料力学的創発と量子機械工学の開拓

  Grant-in-Aid for Scientific Research (A)

  Medium-sized Section 18:Mechanics of materials, production engineering, design engineering, and related fields

  Kyoto University

  嶋田 隆広

  From 01 Apr. 2023, To 31 Mar. 2027, Granted

  格子欠陥;強誘電体;磁性;マルチフィジックス特性;第一原理計算

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-23H00159/
• Topological Ferroelectricity and Its Mechanical Writing Pioneered by Nanocomposite Metamaterials

  Grant-in-Aid for Challenging Research (Exploratory)

  Medium-sized Section 18:Mechanics of materials, production engineering, design engineering, and related fields

  Kyoto University

  Takahiro Shimada

  From 30 Jun. 2023, To 31 Mar. 2025, Project Closed

  メタマテリアル;複合物理特性;ナノ強誘電体;Phase-Field法;第一原理計算

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-23K17720/
• Development of strain-induced large magnetic thermoelectric response

  Grant-in-Aid for Scientific Research (B)

  Basic Section 18010:Mechanics of materials and materials-related

  Kyoto University

  見波 将

  From 01 Apr. 2024, To 31 Mar. 2028, Granted

  熱電効果;異常ネルンスト効果;格子ひずみ;第一原理計算

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-24K00758/
• Elucidation of complex nano-mechanics governing geometrically-ordered defect structures and creation of novel functional materials

  Grant-in-Aid for Scientific Research (A)

  Medium-sized Section 18:Mechanics of materials, production engineering, design engineering, and related fields

  Kyoto University

  澄川 貴志

  From 01 Apr. 2024, To 31 Mar. 2027, Granted

  ナノ・マイクロ;転位;疲労;塑性;機能

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-24H00283/
• Material Mechanics of Quantum Supremacy Governing Complex Fracture Phenomena

  Grant-in-Aid for Scientific Research (S)

  Broad Section C

  Kyoto University

  平方 寛之

  From 01 Apr. 2024, To 31 Mar. 2029, Granted

  機械工学;材料力学;複雑破壊;量子力学

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-24H00032/
• トポロジカル微視分極組織が拓く巨大超弾性・電気機械応答セラミックス機能創発と解明

  Grant-in-Aid for JSPS Fellows

  Basic Section 18010:Mechanics of materials and materials-related

  Kyoto University

  嶋田 隆広

  From 01 Apr. 2025, To 31 Mar. 2027, Granted

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-25KF0044/
• 創発的スキルミオン格子状の強誘電体微視組織が拓く革新的機械電気機能と力学設計

  Grant-in-Aid for Challenging Research (Exploratory)

  Medium-sized Section 18:Mechanics of materials, production engineering, design engineering, and related fields

  Kyoto University

  嶋田 隆広

  From 27 Jun. 2025, To 31 Mar. 2027, Granted

  スキルミオン;複合物理特性;ナノ強誘電体;Phase-Field法;第一原理計算

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-25K22058/

Education

Teaching subject(s)

• From 01 Apr. 2025, To 31 Mar. 2026

  Introduction to Engineering Science A

  5110, Spring, Faculty of Engineering, 2
• From 01 Apr. 2025, To 31 Mar. 2026

  Fundamentals of Materials 1

  5008, Spring, Faculty of Engineering, 2
• From 01 Apr. 2025, To 31 Mar. 2026

  Mechanics of Materials 1

  5004, Spring, Faculty of Engineering, 2
• From 01 Apr. 2025, To 31 Mar. 2026

  Strength and Fracture of Materials

  5161, Spring, Faculty of Engineering, 2
• From 01 Apr. 2025, To 31 Mar. 2026

  Seminar: Dynamics of Atomic Systems

  Q610, Spring, Graduate School of Engineering, 2
• From 01 Apr. 2025, To 31 Mar. 2026

  Fracture Mechanics

  G017, Fall, Graduate School of Engineering, 2
• From 01 Apr. 2025, To 31 Mar. 2026

  Solid Mechanics, Adv.

  G003, Spring, Graduate School of Engineering, 2
• From 01 Apr. 2025, To 31 Mar. 2026

  Design of Complex Mechanical Systems

  X411, Fall, Graduate School of Engineering, 2
• From 01 Apr. 2024, To 31 Mar. 2025

  Seminar: Dynamics of Atomic Systems

  Q610, Spring, Graduate School of Engineering, 2
• From 01 Apr. 2024, To 31 Mar. 2025

  Fracture Mechanics

  G017, Fall, Graduate School of Engineering, 2
• From 01 Apr. 2024, To 31 Mar. 2025

  Solid Mechanics, Adv.

  G003, Spring, Graduate School of Engineering, 2
• From 01 Apr. 2024, To 31 Mar. 2025

  Design of Complex Mechanical Systems

  X411, Fall, Graduate School of Engineering, 2
• From 01 Apr. 2024, To 31 Mar. 2025

  Strength and Fracture of Materials

  5161, Spring, Faculty of Engineering, 2
• From 01 Apr. 2024, To 31 Mar. 2025

  Introduction to Engineering Science A

  5110, Fall, Faculty of Engineering, 2
• From 01 Apr. 2024, To 31 Mar. 2025

  Fundamentals of Materials 1

  5008, Spring, Faculty of Engineering, 2
• From 01 Apr. 2024, To 31 Mar. 2025

  Mechanics of Materials 1

  5004, Spring, Faculty of Engineering, 2
• From 01 Apr. 2023, To 31 Mar. 2024

  Strength and Fracture of Materials

  5161, Spring, Faculty of Engineering, 2
• From 01 Apr. 2023, To 31 Mar. 2024

  Fundamentals of Materials 1

  5008, Spring, Faculty of Engineering, 2
• From 01 Apr. 2023, To 31 Mar. 2024

  Mechanics of Materials 1

  5004, Spring, Faculty of Engineering, 2
• From 01 Apr. 2023, To 31 Mar. 2024

  Fracture Mechanics

  G017, Fall, Graduate School of Engineering, 2
• From 01 Apr. 2023, To 31 Mar. 2024

  Solid Mechanics, Adv.

  G003, Spring, Graduate School of Engineering, 2
• From 01 Apr. 2023, To 31 Mar. 2024

  Seminar on Mechanical Engineering and Science A

  G031, Spring, Graduate School of Engineering, 2
• From 01 Apr. 2023, To 31 Mar. 2024

  Advanced Exercise in Mechanical Engineering and ScienceE

  V016, Spring, Graduate School of Engineering, 2
• From 01 Apr. 2023, To 31 Mar. 2024

  Advanced Exercise in Mechanical Engineering and ScienceD

  V015, Fall, Graduate School of Engineering, 2
• From 01 Apr. 2023, To 31 Mar. 2024

  Advanced Exercise in Mechanical Engineering and ScienceC

  V014, Spring, Graduate School of Engineering, 2
• From 01 Apr. 2023, To 31 Mar. 2024

  Design of Complex Mechanical Systems

  X411, Fall, Graduate School of Engineering, 2
• From 01 Apr. 2023, To 31 Mar. 2024

  Advanced Exercise in Mechanical Engineering and ScienceF

  V017, Fall, Graduate School of Engineering, 2
• From 01 Apr. 2023, To 31 Mar. 2024

  Basic Seminar on Mechanical Engineering and Science B

  G037, Fall, Graduate School of Engineering, 2
• From 01 Apr. 2023, To 31 Mar. 2024

  Basic Seminar on Mechanical Engineering and Science A

  G036, Spring, Graduate School of Engineering, 2
• From 01 Apr. 2023, To 31 Mar. 2024

  Seminar on Mechanical Engineering and Science B

  G032, Fall, Graduate School of Engineering, 2
• From 01 Apr. 2023, To 31 Mar. 2024

  Advanced Exercise in Mechanical Engineering and ScienceB

  V013, Fall, Graduate School of Engineering, 2
• From 01 Apr. 2023, To 31 Mar. 2024

  Advanced Exercise in Mechanical Engineering and ScienceA

  V012, Spring, Graduate School of Engineering, 2
• From 01 Apr. 2023, To 31 Mar. 2024

  Seminar: Dynamics of Atomic Systems

  Q610, Spring, Graduate School of Engineering, 2
• From 01 Apr. 2023, To 31 Mar. 2024

  Master's Thesis

  G099, Year-long, Graduate School of Engineering, 0
• From 01 Apr. 2023, To 31 Mar. 2024

  Experiments on Mechanical Engineering and Science,Adv. II

  G053, Year-long, Graduate School of Engineering, 4
• From 01 Apr. 2023, To 31 Mar. 2024

  Experiments on Mechanical Engineering and Science,Adv. I

  G051, Year-long, Graduate School of Engineering, 4
• From 01 Apr. 2022, To 31 Mar. 2023

  Mechanics of Materials 1

  5004, Spring, Faculty of Engineering, 2
• From 01 Apr. 2022, To 31 Mar. 2023

  Fundamentals of Materials 1

  5008, Spring, Faculty of Engineering, 2
• From 01 Apr. 2022, To 31 Mar. 2023

  Strength and Fracture of Materials

  5161, Spring, Faculty of Engineering, 2
• From 01 Apr. 2022, To 31 Mar. 2023

  Mechanical and System Engineering Laboratory 2

  5057, Spring, Faculty of Engineering, 1
• From 01 Apr. 2022, To 31 Mar. 2023

  Design of Complex Mechanical Systems

  X411, Fall, Graduate School of Engineering, 2
• From 01 Apr. 2022, To 31 Mar. 2023

  Mechanical and System Engineering Laboratory 1

  5056, Fall, Faculty of Engineering, 1
• From 01 Apr. 2022, To 31 Mar. 2023

  Advanced Mechanical Engineering

  K013, Fall, Graduate School of Engineering, 2
• From 01 Apr. 2022, To 31 Mar. 2023

  Solid Mechanics, Adv.

  G003, Spring, Graduate School of Engineering, 2
• From 01 Apr. 2022, To 31 Mar. 2023

  Fracture Mechanics

  G017, Fall, Graduate School of Engineering, 2
• From 01 Apr. 2022, To 31 Mar. 2023

  Mechanical and System Engineering Laboratory 1

  5056, Spring, Faculty of Engineering, 1
• From 01 Apr. 2022, To 31 Mar. 2023

  Seminar: Dynamics of Atomic Systems

  Q610, Spring, Graduate School of Engineering, 2
• From 01 Apr. 2022, To 31 Mar. 2023

  Mechanical and System Engineering Laboratory 3

  5058, Fall, Faculty of Engineering, 1
• From 01 Apr. 2022, To 31 Mar. 2023

  Mechanical and System Engineering Laboratory 3

  5058, Spring, Faculty of Engineering, 1
• From 01 Apr. 2022, To 31 Mar. 2023

  Mechanical and System Engineering Laboratory 2

  5057, Fall, Faculty of Engineering, 1
• From Apr. 2011, To Mar. 2012

  原子系の動力学セミナー

  Spring, 工学研究科
• From Apr. 2011, To Mar. 2012

  機械システム工学実験１（機）

  Spring, 工学部
• From Apr. 2011, To Mar. 2012

  機械システム工学実験１（機）

  Fall, 工学部
• From Apr. 2012, To Mar. 2013

  Seminar: Dynamics of Atomic Systems

  Spring, 工学研究科
• From Apr. 2012, To Mar. 2013

  Mechanical and System Engineering Laboratory 1

  Spring, 工学部
• From Apr. 2012, To Mar. 2013

  Mechanical and System Engineering Laboratory 1

  Fall, 工学部
• From Apr. 2013, To Mar. 2014

  Mechanical and System Engineering Laboratory 1

  Spring, 工学部
• From Apr. 2013, To Mar. 2014

  Mechanical and System Engineering Laboratory 1

  Fall, 工学部
• From Apr. 2013, To Mar. 2014

  Seminar: Dynamics of Atomic Systems

  Spring, 工学研究科
• From Apr. 2014, To Mar. 2015

  Mechanical and System Engineering Laboratory 1

  Spring, 工学部
• From Apr. 2014, To Mar. 2015

  Mechanical and System Engineering Laboratory 1

  Fall, 工学部
• From Apr. 2014, To Mar. 2015

  Seminar: Dynamics of Atomic Systems

  Spring, 工学研究科
• From Apr. 2015, To Mar. 2016

  Seminar: Dynamics of Atomic Systems

  Spring, 工学研究科
• From Apr. 2015, To Mar. 2016

  Mechanical and System Engineering Laboratory 1

  Spring, 工学部
• From Apr. 2015, To Mar. 2016

  Mechanical and System Engineering Laboratory 1

  Fall, 工学部
• From Apr. 2016, To Mar. 2017

  Seminar: Dynamics of Atomic Systems

  Spring, 工学研究科
• From Apr. 2016, To Mar. 2017

  Mechanical and System Engineering Laboratory 1

  Spring, 工学部
• From Apr. 2016, To Mar. 2017

  Mechanical and System Engineering Laboratory 1

  Fall, 工学部
• From Apr. 2017, To Mar. 2018

  Seminar: Dynamics of Atomic Systems

  Spring, 工学研究科
• From Apr. 2017, To Mar. 2018

  Mechanical and System Engineering Laboratory 1

  Spring, 工学部
• From Apr. 2017, To Mar. 2018

  Mechanical and System Engineering Laboratory 1

  Fall, 工学部
• From Apr. 2018, To Mar. 2019

  Seminar: Dynamics of Atomic Systems

  Spring, 工学研究科
• From Apr. 2018, To Mar. 2019

  Solid Mechanics, Adv.

  Spring, 工学研究科
• From Apr. 2018, To Mar. 2019

  Mechanical and System Engineering Laboratory 1

  Spring, 工学部
• From Apr. 2018, To Mar. 2019

  Mechanical and System Engineering Laboratory 1

  Fall, 工学部
• From Apr. 2019, To Mar. 2020

  Seminar: Dynamics of Atomic Systems

  Spring, 工学研究科
• From Apr. 2019, To Mar. 2020

  Solid Mechanics, Adv.

  Spring, 工学研究科
• From Apr. 2019, To Mar. 2020

  Fundamentals of Materials 1

  Spring, 工学部
• From Apr. 2019, To Mar. 2020

  Mechanical and System Engineering Laboratory 1

  Spring, 工学部
• From Apr. 2019, To Mar. 2020

  Mechanical and System Engineering Laboratory 1

  Fall, 工学部
• From Apr. 2019, To Mar. 2020

  Introduction to Engineering Science A

  Spring, 工学部
• From Apr. 2020, To Mar. 2021

  Seminar: Dynamics of Atomic Systems

  Spring, 工学研究科
• From Apr. 2020, To Mar. 2021

  Solid Mechanics, Adv.

  Spring, 工学研究科
• From Apr. 2020, To Mar. 2021

  Fundamentals of Materials 1

  Spring, 工学部
• From Apr. 2020, To Mar. 2021

  Mechanical and System Engineering Laboratory 1

  Spring, 工学部
• From Apr. 2020, To Mar. 2021

  Mechanical and System Engineering Laboratory 1

  Fall, 工学部
• From Apr. 2020, To Mar. 2021

  Mechanical and System Engineering Laboratory 2

  Spring, 工学部
• From Apr. 2020, To Mar. 2021

  Mechanical and System Engineering Laboratory 2

  Fall, 工学部
• From Apr. 2020, To Mar. 2021

  Mechanical and System Engineering Laboratory 3

  Spring, 工学部
• From Apr. 2020, To Mar. 2021

  Mechanical and System Engineering Laboratory 3

  Fall, 工学部
• From Apr. 2021, To Mar. 2022

  Seminar: Dynamics of Atomic Systems

  Spring, 工学研究科
• From Apr. 2021, To Mar. 2022

  Solid Mechanics, Adv.

  Spring, 工学研究科
• From Apr. 2021, To Mar. 2022

  Fundamentals of Materials 1

  Spring, 工学部
• From Apr. 2021, To Mar. 2022

  Strength and Fracture of Materials

  Spring, 工学部
• From Apr. 2021, To Mar. 2022

  Mechanical and System Engineering Laboratory 1

  Spring, 工学部
• From Apr. 2021, To Mar. 2022

  Mechanical and System Engineering Laboratory 1

  Fall, 工学部
• From Apr. 2021, To Mar. 2022

  Mechanical and System Engineering Laboratory 2

  Spring, 工学部
• From Apr. 2021, To Mar. 2022

  Mechanical and System Engineering Laboratory 2

  Fall, 工学部
• From Apr. 2021, To Mar. 2022

  Mechanical and System Engineering Laboratory 3

  Spring, 工学部
• From Apr. 2021, To Mar. 2022

  Mechanical and System Engineering Laboratory 3

  Fall, 工学部
• From Apr. 2021, To Mar. 2022

  Fracture Mechanics

  Fall, 工学研究科