Basic Information

Faculty

• Faculty of Engineering

Concurrent Affiliation

• Center for the Promotion of Interdisciplinary Education and Research (C-PiER), スーパーグローバルコース 化学系ユニット

Academic Degree

• 修士（工学）(京都大学)
• 博士（工学）(京都大学)

Academic Resume (Graduate Schools)

• 京都大学, 大学院工学研究科修士課程材料化学専攻, 修了
• 京都大学, 大学院工学研究科博士後期課程材料化学専攻, 修了

Academic Resume (Undergraduate School/Majors)

• 京都大学, 工学部工業化学科, 卒業

High School

• High School

  群馬県立高崎高等学校

Research History

• From May 2013, To Present

  Kyoto University, 工学研究科材料化学専攻, 助教
• From Jul. 2017, To Sep. 2017

  Alfred University, USA (Professor A. N. Cormack), Visiting researcher
• From Apr. 2012, To Apr. 2013

  Kyoto University, Institute for Chemical Research, 日本学術振興会特別研究員(PD)
• From Apr. 2009, To Mar. 2012

  Kyoto University, 工学研究科, 日本学術振興会特別研究員(DC1)

Profile

• Profile

   

  
  

  Area of expertise

  
  

  Chemical physics and computational science of inorganic glasses and glass melts
  (configuration entropy, structural relaxation, energy landscape, viscous flow, crystallization, thermal conduction, ionic conduction, external field-induced changes, interatomic potentials, quasi-classical molecular dynamics calculations, ab initio molecular dynamics calculations, machine learning molecular dynamics calculations)

  
  

   

  
  

  Research Summary

  
  

  We believe that a microscopic or thermodynamic understanding of the mechanism of dynamic properties in inorganic glasses and glass melts will enable more accurate prediction of macroscopic properties and lead to the improvement and development of glass functions and new manufacturing processes. The objective of this project is to discover the laws of inorganic glasses and glass melts by molecular dynamics and first-principles calculations and their experimental assessment. The following topics are in progress with the goal of understanding and controlling the relationship between non-equilibrium states, atomic arrangements, electronic states, and dynamic properties.

  
  

  ・Development of interatomic potentials (classical potentials and machine-learned potentials) with emphasis on reproducing the physical properties of glasses and glass melts.

  
  

  ・Development of molecular dynamics algorithms to accelerate relaxation near glass transitions.

  
  

  ・Control of physical properties of inorganic glasses by focusing on configuration entropy

  
  

  ・Analysis of relaxation processes below the glass transition temperature and development of a new relaxation model

  
  

  ・Analysis of chemical reactions in glass and glass melts and their correlation with viscous flow

  
  

  ・Microscopic mechanism of thermal conductivity of glass and glass melts and prediction of thermal conductivity with high accuracy.

  
  

  ・Microscopic understanding of glass crystallization process

  
  

  ・Development of a theoretical model of the Soret effect in glass melts

  
  

   

  
  

  Languages
  Japanese, English

  
  

   

  
  

  Education

  
  

  2003/4 – 2007/3 Undergraduate school of Industrial Chemistry, Kyoto University, Japan (Professor Kazuyuki Hirao)

  
  

  2007/4－2009/3 Master’s course, Graduate School of Engineering, Kyoto University, Japan (Professor Kazuyuki Hirao)

  
  

  2009/4－2012/3 Doctor’s course, Graduate School of Engineering, Kyoto University, Japan (Professor Kazuyuki Hirao)

  
  

  2012/3 Ph.D. degree in engineering, Kyoto University, Japan

  
  

   

  
  

  Professional career

  
  

  2009/4－2012/3 Research fellow (DC1), the Japan Society for the Promotion of Science, Japan

  
  

  2012/4－2013/4 Postdoctral research fellow (PD), the Japan Society for the Promotion of Science, Japan

  
  

  2013/5－ Assistant professor, Kyoto University, Japan

  
  

  2017/7－2017/9 Visiting researcher, Alfred University, USA (Professor Alastair N. Cormack)

  
  

   

  
  

  Award

  
  

  ・CerSJ 21st Century Awards: The Motoharu Kurata Award, The Ceramic Society of Japan, November, 2022.
  ・CerSJ Awards for advancements in ceramic science and technology, The Ceramic Society of Japan, “Soret effect in glass-forming oxide melts”, November 29, 2018.
  ・Academic presentation award, Meeting of the Ceramic Society of Japan (Kansai branch), ”Molecular dynamics study of the Soret effect in CaO-SiO2 glass melts”, July 14, 2017.
  ・The best report on laser micro-and nanotechnologies, International conference Fundamentals of Laser Assisted Micro- and Nanotechnologies, “Space-selective phase separation induced by femtosecond laser irradiation”, St. Petersburg, July 8, 2010.
  ・Excellent presentation award, 40th Seminar for young researcher, The Ceramic Society of Japan, “Temperature distribution under high-repetition femtosecond laser irradiation inside glass”, August 1, 2008.

Language of Instruction

• English

ID,URL

• ORCID ID

  0000-0002-9948-891X

• J-Global ID

  201401059798340630

• External link

  http://func.mc.kyoto-u.ac.jp/masahiro-shimizu

Website(s) (URL(s))

• http://func.mc.kyoto-u.ac.jp/masahiro-shimizu

researchmap URL

• https://researchmap.jp/7000009423

Research

Research Topics, Overview of the research

• Research Topics

  無機ガラスの物理化学・計算科学

• Overview of the research

  無機ガラスにおいて、主に構造-物性相関に着目し、熱物性や機械特性発現機構の理解、外場下での挙動の解明を目的として研究しています。手法としては主に分子動力学計算(古典・準古典・ReaxFF・第一原理・機械学習)を用いていますが、実験も並行しておこなっています。

Research Interests

• 構造緩和
• 構造-物性相関
• 準古典分子動力学計算
• ソレー効果
• 光誘起変化
• 結晶化
• 第一原理計算
• イオン伝導
• 熱伝導
• 機械学習分子動力学計算
• 非平衡現象

Research Areas

• Nanotechnology/Materials, Material fabrication and microstructure control
• Nanotechnology/Materials, Optical engineering and photonics
• Nanotechnology/Materials, Inorganic materials
• Informatics, Computational science
• Nanotechnology/Materials, Inorganic compounds/materials chemistry

Papers

• ソーダライムアルミノケイ酸塩ガラスのガラス転移点以下における体積緩和の原子スケールおよび熱力学的起源

  濱田 裕也; 佐々木 彬; 清水 雅弘; 下間 靖彦; 三浦 清貴

  AGC research report, 2024

  
• Anomalies in thermal conductivity and phonon mean free path in alkali and alkaline earth metal silicate melts: Quasi-classical and classical molecular dynamics study

  Masahiro Shimizu; Yuma Noguchi; Sohei Sukenaga; Rie Endo; Tsuyoshi Nishi; Yasuhiko Shimotsuma; Kiyotaka Miura

  Journal of Non-Crystalline Solids, Jan. 2026, Peer-reviewed, Lead author, Corresponding author

  
• Determination of critical nucleus radius in oxyfluoride glass via molecular dynamics simulations

  Kenji Shinozaki; Masahiro Shimizu

  Journal of Non-Crystalline Solids, Dec. 2025, Peer-reviewed

  
• Phonon mean free path of silicate glasses: a useful parameter to distinguish between framework and nonframework cations

  助永 壮平, 小里 文太, 小野寺 陽平, 小原 真司, 清水 雅弘, 西 剛史, 遠藤 理恵, 笘居 高明, 横 哲, 川西 咲子, 深谷 宏, 太田 弘道, 柴田 浩幸

  鉄と鋼, 01 Jul. 2025, Peer-reviewed

  
• Phonon Mean Free Path of Silicate Glasses: A Useful Parameter to Distinguish between Framework and Nonframework Cations

  Sohei Sukenaga; Bunta Ozato; Yohei Onodera; Shinji Kohara; Masahiro Shimizu; Tsuyoshi Nishi; Rie Endo; Takaaki Tomai; Akira Yoko; Sakiko Kawanishi; Hiroshi Fukaya; Hiromichi Ohta; Hiroyuki Shibata

  ISIJ International, 30 Dec. 2024, Peer-reviewed

  
• Design of controllable hydrogen generation system by oxidation reaction of aluminum foil in the presence of Ca(OH)2and water

  Kohji Nagashima; Heidy Visbal; Shingo Kanehira; Takashi Saeki; Ryosuke Chinzaka; Hitoshi Ishizaka; Mikio Aizawa; Masahiro Shimizu; Masayuki Nishi; Kazuyuki Hirao

  WHEC 2016 - 21st World Hydrogen Energy Conference 2016, Proceedings, 01 Jan. 2016

  
• Formation mechanism and applications of laser induced elemental distribution in glasses

  K. Miura; M. Shimizu; M. Sakakura; T. Kurita; Y. Shimotsuma; K. Hirao

  Progress in Electromagnetics Research Symposium, 2012

  
• Control of material properties by parallel laser irradiations at multiple laser spots using a spatial light modulator

  Masaaki Sakakura; Takaya Tochio; Masahiro Shimizu; Naomi Yasuda; Masatoshi Ohnish; Kiyotaka Miura; Yasuhiko Shimotsuma; Kazuyuki Hirao

  Proceedings of SPIE - The International Society for Optical Engineering, 2012

  
• Control of element distribution in glass with femtosecond laser

  Masahiro Shimizu; Masaaki Sakakura; Masayuki Nishi; Yasuhiko Shimotsuma; Kazuyuki Hirao; Kiyotaka Miura

  Proceedings of SPIE - The International Society for Optical Engineering, 2012

  
• Formation of elemental distribution in glasses by femtosecond laser irradiation

  N. Yasuda; M. Shimizu; M. Sakakura; Y. Shimotsuma; S. Kanehira; K. Miura; K. Hirao

  IOP Conference Series: Materials Science and Engineering, 2011

  
• Localized phase separation inside glass by femtosecond laser-induced elemental migration

  Masahiro Shimizu; Kiyotaka Miura; Masaaki Sakakura; Masayuki Nishi; Yasuhiko Shimotsum; Shingo Kanehira; Kazuyuki Hirao

  Proceedings of SPIE - The International Society for Optical Engineering, 2011

  
• Effect of rounded angle on the sharp corners of meta-atoms in dielectric metasurface

  Yang Yang; Yasuhiko Shimotsuma; Masahiro Shimizu; Kiyotaka Miura

  OPTICS EXPRESS, 10 Mar. 2025, Peer-reviewed

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• Dominant factors of thermal conduction in alkali silicate glasses and melts: A molecular dynamics study

  Yuma Noguchi; Masahiro Shimizu; Sohei Sukenaga; Rie Endo; Tsuyoshi Nishi; Yasuhiko Shimotsuma; Kiyotaka Miura

  Journal of the American Ceramic Society, 10 Dec. 2024, Peer-reviewed, Corresponding author

  
• Femtosecond Laser Slicing of Single Crystal AlN Layer Grown by Hydride Vapor Phase Epitaxy on an AlN Substrate Generated by Physical Vapor Transport

  Yang Yang; Katsuo Matsui; Yasuhiko Shimotsuma; Taishi Furuya; Reo Yamamoto; Toru Nagashima; Masahiro Shimizu; Kiyotaka Miura

  Journal of Laser Micro/Nanoengineering, Feb. 2024, Peer-reviewed

  
• Photoinduced Structural Change in MgO Single Crystal

  Taira Sakurai, Yasuhiko Shimotsuma, Masahiro Shimizu, and Kiyotaka Miura

  Journal of Laser Micro/Nanoengineering, Feb. 2024, Peer-reviewed

  
• Atomistic mechanism of structural and volume relaxation below glass transition temperature in a soda-lime silicate glass revealed by Raman spectroscopy and its DFT calculations

  Taisuke Suzuki; Yuya Hamada; Masahiro Shimizu; Shingo Urata; Yasuhiko Shimotsuma; Kiyotaka Miura

  The Journal of Chemical Physics, 16 Jan. 2024, Peer-reviewed, Corresponding author

  
• Laser writing of preferentially orientated nitrogen-vacancy centers in diamond

  Kohei Kinouchi; Yasuhiko Shimotsuma; Mitsuharu Uemoto; Masanori Fujiwara; Norikazu Mizuochi; Masahiro Shimizu; Kiyotaka Miura

  Carbon Trends, Dec. 2023, Peer-reviewed

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• 

  Ultra-high temperature Soret effect in a silicate melt: SiO2 migration to cold side

  Yuma Nishida; Masahiro Shimizu; Tatsuya Okuno; Jun Matsuoka; Yasuhiko Shimotsuma; Kiyotaka Miura

  The Journal of Chemical Physics, Oct. 2023, Peer-reviewed, Corresponding author

  
• Microscopic and thermodynamic origins of volume relaxation in soda-lime aluminosilicate glasses below the glass transition temperature

  Yuya Hamada; Akira Sasaki; Masahiro Shimizu; Yasuhiko Shimotsuma; Kiyotaka Miura

  Journal of Non-Crystalline Solids, Jul. 2023, Peer-reviewed

  
• Photoinduced Self-Assembly of Nanocrystals inside Al 2 O 3 -Lu 2 O 3 Glass

  Yasuhiko Shimotsuma; Tatsuya Okuno; Masahiro Shimizu; Kiyotaka Miura

  Advanced Optical Technologies, Jul. 2023, Peer-reviewed

  
• Compositional design for SrTiO3 crystal precipitation from spinodal-type borosilicate glass containing large amounts of TiO2

  Kakeru Hattori; Masahiro Shimizu; Yusuke Daiko

  Journal of the Ceramic Society of Japan, 01 Jul. 2023, Peer-reviewed

  
• Volume relaxation of soda-lime silicate glasses below glass transition temperature

  Yuya Hamada; Teppei Murota; Masahiro Shimizu; Yasuhiko Shimotsuma; Kiyotaka Miura

  AIP Advances, 01 Feb. 2023, Peer-reviewed

  
• Formation of high-density NV centers inside diamond by femtosecond laser

  栗田寅太郎; 矢野下瑠星; 木内康平; 下間靖彦; 藤原正規; 藤江昌弘; 水落憲和; 清水雅弘; 三浦清貴

  応用物理学会秋季学術講演会講演予稿集(CD-ROM), 2021, Peer-reviewed

  
• 

  Role of mixing thermodynamic properties on the Soret effect

  Tomohiro Kiyosawa; Masahiro Shimizu; Jun Matsuoka; Kento Nakashima; Kenzo Sato; Masayuki Nishi; Yasuhiko Shimotsuma; Kiyotaka Miura

  The Journal of Chemical Physics, 07 Nov. 2022, Peer-reviewed, Corresponding author

  
• Speciation analysis of tin at the tin side of float glass by solvent extraction combined with a stepwise etching technique

  Yoshitaka Saijo; Yuichi Suzuki; Ryoji Akiyama; Masahiro Shimizu; Yasuhiko Shimotsuma; Kiyotaka Miura

  Journal of Non-Crystalline Solids, Sep. 2022, Peer-reviewed

  
• Composition-dependent sign inversion of the Soret coefficient of SiO₂ in binary borosilicate melts

  Masahiro Shimizu; Kenzo Sato; Kento Nakashima; Tomohiro Kiyosawa; Jun Matsuoka; Yasuhiko Shimotsuma; Kiyotaka Miura

  The Journal of Chemical Physics, 07 Jun. 2022, Peer-reviewed, Lead author, Corresponding author

  
• Microstructure and Faraday effect of Tb2O3‐Al2O3‐SiO2‐B2O3 glasses for fiber‐based magneto‐optical applications

  Yeming Zhang; Shunsuke Murai; Ayaka Maeno; Hironori Kaji; Masahiro Shimizu; Yasuhiko Shimotsuma; Zhijun Ma; Jianrong Qiu; Katsuhisa Tanaka

  Journal of the American Ceramic Society, Feb. 2022, Peer-reviewed

  
• Separation and determination of sulfide sulfur and sulfate sulfur in soda lime silicate glass

  西條佳孝; 西條佳孝; 鈴木祐一; 秋山良司; 清水雅弘; 下間靖彦; 三浦清貴

  ガラスおよびフォトニクス材料討論会講演要旨集, Nov. 2021, Peer-reviewed

  
• Structural origin of thermal shrinkage in soda-lime silicate glass below the glass transition temperature: A theoretical investigation by microsecond timescale molecular dynamics simulations

  Masahiro Shimizu; Teppei Murota; Shingo Urata; Yoichi Takato; Yuya Hamada; Akio Koike; Yasuhiko Shimotsuma; Koji Fujita; Kiyotaka Miura

  The Journal of Chemical Physics, 28 Jul. 2021, Peer-reviewed, Lead author, Corresponding author

  
• Direct writing of high-density nitrogen-vacancy centers inside diamond by femtosecond laser irradiation

  Torataro Kurita; Yasuhiko Shimotsuma; Masanori Fujiwara; Masahiro Fujie; Norikazu Mizuochi; Masahiro Shimizu; Kiyotaka Miura

  Applied Physics Letters, 24 May 2021, Peer-reviewed

  
• Determination of thermodynamic and microscopic origins of the Soret effect in sodium silicate melts: Prediction of sign change of the Soret coefficient

  Masahiro Shimizu; Tsubasa Fukuyo; Jun Matsuoka; Kento Nakashima; Kenzo Sato; Tomohiro Kiyosawa; Masayuki Nishi; Yasuhiko Shimotsuma; Kiyotaka Miura

  The Journal of Chemical Physics, Jan. 2021, Peer-reviewed, Lead author, Corresponding author

  
• Femtosecond Laser-Induced Self-Assembly of Ce3+-Doped YAG Nanocrystals

  Yasuhiko Shimotsuma; Kotaro Tomura; Tatsuya Okuno; Masahiro Shimizu; Kiyotaka Miura

  Crystals, 16 Dec. 2020, Peer-reviewed

  
• Soret coefficient of a sodium germanate glass melt: Experiment, theory, and molecular dynamics simulation

  Kento Nakashima; Masahiro Shimizu; Jun Matsuoka; Tsubasa Fukuyo; Hiroshi Kato; Masayuki Nishi; Yasuhiko Shimotsuma; Kiyotaka Miura

  Journal of the American Ceramic Society, Nov. 2020, Peer-reviewed

  
• Cooling-rate dependence of thermal conductivity in a sodium silicate glass: A molecular dynamics study

  長神洸希; 清水雅弘; 下間靖彦; 三浦清貴

  日本セラミックス協会秋季シンポジウム講演予稿集(CD-ROM), 01 Sep. 2020, Peer-reviewed

  
• Femtosecond laser direct writing in SiO 2 ‐Al 2 O 3 binary glasses and thermal stability of Type II permanent modifications

  Yitao Wang; Shuen Wei; Miss R. Cicconi; Yuta Tsuji; Masahiro Shimizu; Yasuhiko Shimotsuma; Kiyotaka Miura; Gang‐Ding Peng; Daniel R. Neuville; Bertrand Poumellec; Matthieu Lancry

  Journal of the American Ceramic Society, Aug. 2020, Peer-reviewed

  
• Low temperature deformation mechanism of semiconductor single crystal and molding of Ge microlens array by direct electrical heating

  Kai Tokuhiro; Makoto Okano; Satoru Hachinohe; Masahiro Shimizu; Yasuhiko Shimotsuma; Kiyotaka Miura

  AIP Advances, Apr. 2020, Peer-reviewed

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• Picosecond burst pulse machining with temporal energy modulation [Invited]

  Akinao Nakamura; Tomoki Mizuta; Yasuhiko Shimotsuma; Masaaki Sakakura; Tomohito Otobe; Masahiro Shimizu; Kiyotaka Miura

  Chinese Optics Letters, 2020, Peer-reviewed

  
• Soret effect in binary glass-forming oxide melts: theory and its verification

  Masahiro Shimizu

  Journal of the Ceramic Society of Japan, Aug. 2019, Peer-reviewed, Lead author, Corresponding author

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• Substitutional reaction in Si–O network of MD-modeled liquid Na2SiO3: microscopic and statistical study

  Masahiro Shimizu; Alastair N. Cormack; Liaoyuan Wang; Masayuki Nishi; Kazuyuki Hirao; Yasuhiko Shimotsuma; Kiyotaka Miura

  Journal of the American Ceramic Society, Jun. 2019, Peer-reviewed, Lead author, Corresponding author

  
• Role of partial molar enthalpy of oxides on Soret effect in high-temperature CaO–SiO2 melts

  Masahiro Shimizu; Jun Matsuoka; Hiroshi Kato; Takeyuki Kato; Masayuki Nishi; Heidy Visbal; Kohji Nagashima; Masaaki Sakakura; Yasuhiko Shimotsuma; Hiroki Itasaka; Kazuyuki Hirao; Kiyotaka Miura

  Scientific Reports, 19 Oct. 2018, Peer-reviewed, Lead author, Corresponding author

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• Soret coefficient of a sodium borate melt: Experiment with a vertical furnace and thermodynamic theory

  Masahiro Shimizu; Shohei Hosoya; Takeyuki Kato; Jun Matsuoka; Hiroshi Kato; Masayuki Nishi; Kazuyuki Hirao; Yasuhiko Shimotsuma; Kiyotaka Miura

  Journal of the Ceramic Society of Japan, Sep. 2018, Peer-reviewed, Lead author, Corresponding author

  
• Efficient generation of nitrogen-vacancy center inside diamond with shortening of laser pulse duration

  Torataro Kurita; Nobuya Mineyuki; Yasuhiko Shimotsuma; Masanori Fujiwara; Norikazu Mizouchi; Masahiro Shimizu; Kiyotaka miura

  Applied Physics Letters, 2018, Peer-reviewed

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• Nanoscale Raman imaging with nanogold-topped AFM probes fabricated by area-selective electroless deposition

  Hiroki Itasaka; Masayuki Nishi; Masahiro Shimizu; Yohito Okuno; Shinsuke Kashiwagi; Nobuyuki Naka; Kazuyuki Hirao

  Journal of The Electrochemical Society, 2018, Peer-reviewed

  
• Nanostructure and surface activation of mayenite (12CaO center dot 7Al(2)O(3)) ceramics via femtosecond laser irradiation in solvents

  Heidy Visbal; Minami Hirano; Takuya Omura; Masahiro Shimizu; Taigo Takaishi; Kazuyuki Hirao

  OPTICS AND LASER TECHNOLOGY, Jul. 2017, Peer-reviewed

  
• Molecular dynamics simulation of the Soret effect in a CaSiO3 glass melt

  Masahiro Shimizu; Hiroshi Kato; Masayuki Nishi; Daisuke Hanakawa; Kohji Nagashima; Heidy Visbal; Hiroki Itasaka; Masaaki Sakakura; Yasuhiko Shimotsuma; Kiyotaka Miura; Kazuyuki Hirao

  JOURNAL OF THE CERAMIC SOCIETY OF JAPAN, Mar. 2017, Peer-reviewed, Lead author, Corresponding author

  
• Threshold Fluence for Femtosecond Laser Nanoablation for Metals

  Masaki Hashida; Yasuhiro Miyasaka; Takaya Nishii; Masahiro Shimizu; Shunsuke Inoue; Shuji Sakabe

  ELECTRONICS AND COMMUNICATIONS IN JAPAN, Oct. 2016, Peer-reviewed

  
• Soret coefficients of alkali oxides in alkali borate glass melts

  Masahiro Shimizu; Daisuke Hanakawa; Masayuki Nishi; Kohji Nagashima; Visbal Heidy; Masaaki Sakakura; Yasuhiko Shimotsuma; Kiyotaka Miura; Kazuyuki Hirao

  Journal of the Ceramic Society of Japan, 01 Jul. 2016, Peer-reviewed, Lead author, Corresponding author

  
• Orientation of periodic grating structures controlled by double-pulse irradiation

  Masaki Hashida; Takaya Nishii; Yasuhiro Miyasaka; Hitoshi Sakagami; Masahiro Shimizu; Shunsuke Inoue; Shuji Sakabe

  APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING, Apr. 2016, Peer-reviewed

  
• Heterogeneous-surface-mediated crystallization control

  Shifeng Zhou; Binbin Zheng; Yasuhiko Shimotsuma; Yunhao Lu; Qiangbing Guo; Masayuki Nishi; Masahiro Shimizu; Kiyotaka Miura; Kazuyuki Hirao; Jianrong Qiu

  NPG ASIA MATERIALS, Mar. 2016, Peer-reviewed

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• Growth of Nanogold at Interfaces between Locally Induced Naked Silicon Surfaces and Pure HAuCl4 Solutions

  Hiroki Itasaka; Masayuki Nishi; Masahiro Shimizu; Kazuyuki Hirao

  JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 2016, Peer-reviewed

  
• Periodic Surface Structures Self-Organized on Solid Materials Ablated by Femtosecond Laser Pulses

  橋田昌樹; 橋田昌樹; 宮坂泰弘; 清水雅弘; 坂上仁志; 井上峻介; 井上峻介; 阪部周二; 阪部周二

  レーザー研究, 2015, Peer-reviewed

  
• Periodic Grating Structures on Metal Self-organized by Double-pulse Irradiation

  Masaki Hashida; Laura Gemini; Takaya Nishii; Yasuhiro Miyasaka; Hitoshi Sakagami; Masahiro Shimizu; Shunsuke Inoue; Jiri Limpouch; Tomas Mocek; Shuji Sakabe

  JOURNAL OF LASER MICRO NANOENGINEERING, Nov. 2014, Peer-reviewed

  
• Periodic nanostructures self-formed on silicon and silicon carbide by femtosecond laser irradiation

  Laura Gemini; Masaki Hashida; Masahiro Shimizu; Yasuhiro Miyasaka; Shunsuke Inoue; Shigeki Tokita; Jiri Limpouch; Tomas Mocek; Shuji Sakabe

  APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING, Oct. 2014, Peer-reviewed

  
• Condensation of Si-rich region inside soda-lime glass by parallel femtosecond laser irradiation

  Masaaki Sakakura; Kouhei Yoshimura; Torataro Kurita; Masahiro Shimizu; Yasuhiko Shimotsuma; Naoaki Fukuda; Kazuyuki Hirao; Kiyotaka Miura

  OPTICS EXPRESS, Jun. 2014, Peer-reviewed

  
• Shape control of elemental distributions inside a glass by simultaneous femtosecond laser irradiation at multiple spots

  Masaaki Sakakura; Torataro Kurita; Masahiro Shimizu; Kouhei Yoshimura; Yasuhiko Shimotsuma; Naoaki Fukuda; Kazuyuki Hirao; Kiyotaka Miura

  OPTICS LETTERS, Dec. 2013, Peer-reviewed

  
• Metal-like self-organization of periodic nanostructures on silicon and silicon carbide under femtosecond laser pulses

  Laura Gemini; Masaki Hashida; Masahiro Shimizu; Yasuhiro Miyasaka; Shunsuke Inoue; Shigeki Tokita; Jiri Limpouch; Tomas Mocek; Shuji Sakabe

  Journal of Applied Physics, 21 Nov. 2013, Peer-reviewed

  
• Unidirectionally oriented nanocracks on metal surfaces irradiated by low-fluence femtosecond laser pulses

  Masahiro Shimizu; Masaki Hashida; Yasuhiro Miyasaka; Shigeki Tokita; Shuji Sakabe

  Applied Physics Letters, 21 Oct. 2013, Peer-reviewed, Lead author, Corresponding author

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• Plasmonically enhanced Faraday effect in metal and ferrite nanoparticles composite precipitated inside glass

  Seisuke Nakashima; Koji Sugioka; Katsuhisa Tanaka; Masahiro Shimizu; Yasuhiko Shimotsuma; Kiyotaka Miura; Katsumi Midorikawa; Kohki Mukai

  OPTICS EXPRESS, Dec. 2012, Peer-reviewed

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• Homogeneous and elongation-free 3D microfabrication by a femtosecond laser pulse and hologram

  M. Yamaji; H. Kawashima; J. Suzuki; S. Tanaka; M. Shimizu; K. Hirao; Y. Shimotsuma; K. Miura

  JOURNAL OF APPLIED PHYSICS, Apr. 2012, Peer-reviewed

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• Three-dimensional temperature distribution and modification mechanism in glass during ultrafast laser irradiation at high repetition rates

  Masahiro Shimizu; Masaaki Sakakura; Masatoshi Ohnishi; Masahiro Yamaji; Yasuhiko Shimotsuma; Kazuyuki Hirao; Kiyotaka Miura

  OPTICS EXPRESS, Jan. 2012, Peer-reviewed, Lead author, Corresponding author

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• Space selective reduction of europium ions via SrF2 crystals induced by high repetition rate femtosecond laser

  Xi Wang; Nan Wu; Masahiro Shimizu; Masaaki Sakakura; Yasuhiko Shimotsuma; Kiyotaka Miura; Shifeng Zhou; Jianrong Qiu; Kazuyuki Hirao

  JOURNAL OF THE CERAMIC SOCIETY OF JAPAN, Dec. 2011, Peer-reviewed

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• Formation mechanism of element distribution in glass under femtosecond laser irradiation

  Masahiro Shimizu; Masaaki Sakakura; Shingo Kanehira; Masayuki Nishi; Yasuhiko Shimotsuma; Kazuyuki Hirao; Kiyotaka Miura

  OPTICS LETTERS, Jun. 2011, Peer-reviewed, Lead author, Corresponding author

  
• Simultaneous Tailoring of Phase Evolution and Dopant Distribution in the Glassy Phase for Controllable Luminescence

  Shifeng Zhou; Nan Jiang; Kiyotaka Miura; Setsuhisa Tanabe; Masahiro Shimizu; Masaaki Sakakura; Yasuhiko Shimotsuma; Masayuki Nishi; Jianrong Qiu; Kazuyuki Hirao

  JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, Dec. 2010, Peer-reviewed

  
• Mechanism of heat-modification inside a glass after irradiation with high-repetition rate femtosecond laser pulses

  Masahiro Shimizu; Masaaki Sakakura; Masatoshi Ohnishi; Yasuhiko Shimotsuma; Takayuki Nakaya; Kiyotaka Miura; Kazuyuki Hirao

  JOURNAL OF APPLIED PHYSICS, Oct. 2010, Peer-reviewed, Lead author

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• Space-selective phase separation inside a glass by controlling compositional distribution with femtosecond-laser irradiation

  Masahiro Shimizu; Kiyotaka Miura; Masaaki Sakakura; Masayuki Nishi; Yasuhiko Shimotsuma; Shingo Kanehira; Takayuki Nakaya; Kazuyuki Hirao

  APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING, Sep. 2010, Peer-reviewed, Lead author, Corresponding author

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• Confocal Raman imaging of femtosecond laser induced microstructures in germanate glasses

  Yin Liu; Masahiro Shimizu; Xi Wang; Bin Zhu; Masaaki Sakakura; Yasuhiko Shimotsuma; Jianrong Qiu; Kiyotaka Miura; Kazuyuki Hirao

  CHEMICAL PHYSICS LETTERS, Jul. 2009, Peer-reviewed

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• Micromodification of element distribution in glass using femtosecond laser irradiation

  Yin Liu; Masahiro Shimizu; Bin Zhu; Ye Dai; Bin Qian; Jianrong Qiu; Yasuhiko Shimotsuma; Kiyokata Miura; Kazuyuki Hirao

  OPTICS LETTERS, Jan. 2009, Peer-reviewed

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• Periodic metallo-dielectric structure in diamond

  M. Shimizu; Y. Shimotsuma; M. Sakakura; T. Yuasa; H. Homma; Y. Minowa; K. Tanaka; K. Miura; K. Hirao

  OPTICS EXPRESS, Jan. 2009, Peer-reviewed, Lead author

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• Temperature distribution and modification mechanism inside glass with heat accumulation during 250 kHz irradiation of femtosecond laser pulses

  Masaaki Sakakura; Masahiro Shimizu; Yasuhiko Shimotsuma; Kiyotaka Miura; Kazuyuki Hirao

  APPLIED PHYSICS LETTERS, Dec. 2008, Peer-reviewed

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• Speciation of tin ions in oxide glass containing iron oxide through solvent extraction and inductively coupled plasma atomic emission spectrometry after the decomposition utilizing ascorbic acid

  Yoshitaka Saijo; Makiko Murata; Takato Kajihara; Hiroyuki Hijiya; Yuichi Suzuki; Ryoji Akiyama; Masahiro Shimizu; Yasuhiko Shimotsuma; Kiyotaka Miura

  Analytical Sciences, 07 Apr. 2022, Peer-reviewed

  

Misc.

• Investigation on Improvement of Measurement Accuracy for the Thermal Conductivity of Slag Using Transient Hot Wire Method

  遠藤理恵; 向後義樹; 大関倖輔; 前田圭星; 西剛史; 清水雅弘; 助永壮平

  材料とプロセス(CD-ROM), 2025

  
• Status of thermal conductivity evaluation of alkali aluminosilicate melts

  西剛史; 黒岩直輝; 的場嵩将; 太田弘道; 遠藤理恵; 清水雅弘; 助永壮平; 柴田浩幸

  材料とプロセス(CD-ROM), 2025

  
• Dominant factor for thermal conductivity of silicate melts: a molecular dynamics study with and without quantum correction

  清水雅弘; 野口勇真; 千田大雅; 下間靖彦; 三浦清貴; 助永壮平; 遠藤理恵; 西剛史

  材料とプロセス(CD-ROM), 2025

  
• Compositional dependence of phonon mean free path in silicate glasses and melts

  助永壮平; 小里文太; 二階堂将太郎; 横哲; 笘居高明; 深谷宏; 柴田浩幸; 小野寺陽平; 小原真司; 清水雅弘; 川西咲子; 遠藤理恵; 西剛史; 太田弘道

  材料とプロセス(CD-ROM), 2025

  
• Molecular dynamics simulation of silicate glass using replica exchange and replica permutation method.

  清水雅弘; 山本裕一朗; 鈴木泰輔; 下間靖彦; 三浦清貴

  日本セラミックス協会年会講演予稿集(Web), 2025

  
• Ultra-high temperature Soret effect in a silicate melt: SiO₂ migration to cold side

  清水雅弘

  New Glass, 2024

  
• Compositional dependence of phonon mean free path in oxide glasses

  助永壮平; 小里文太; 江部健太; 横哲; 笘居高明; 川西咲子; 川西咲子; 柴田浩幸; 清水雅弘; 遠藤理恵; 西剛史; 太田弘道

  材料とプロセス(CD-ROM), 2024

  
• Dominant factor for thermal conductivity in silicate melts: a molecular dynamics study

  清水雅弘; 野口勇真; 下間靖彦; 三浦清貴; 助永壮平; 遠藤理恵; 西剛史

  材料とプロセス(CD-ROM), 2024

  
• Temperature dependence of the Soret effect in silicate glass melts

  西田悠馬; 清水雅弘; 奥野達也; 松岡純; 下間靖彦; 三浦清貴

  日本セラミックス協会年会講演予稿集(Web), 2024

  
• Nucleation of Glass Elucidated with Molecular Dynamics Simulation

  篠崎健二; 篠崎健二; 清水雅弘

  日本セラミックス協会年会講演予稿集(Web), 2024

  
• Investigation of Nucleation Process and Effects of Nucleating Agents on Ultrafast Nucleation of Oxyfluoride Glasses

  篠崎健二; 篠崎健二; 坂元水里; 清水雅弘

  ガラスおよびフォトニクス材料討論会講演要旨集, 2024

  
• DFT calculation and Raman spectroscopic study on atomistic mechanism of volume relaxation in mixed alkali silicate glass

  鈴木泰輔; 濱田裕也; 徳永博文; 林和孝; 吉田智; 浦田新吾; 清水雅弘; 下間靖彦; 三浦清貴

  ガラスおよびフォトニクス材料討論会講演要旨集, 2024

  
• Molecular dynamics simulation of cooling rate dependence and nucleation of oxyfluoride glass structure

  篠崎健二; 篠崎健二; 清水雅弘

  応用物理学会秋季学術講演会講演予稿集(CD-ROM), 2024

  
• Na⁺/H⁺ solid phase ion exchange of phosphate glass with 6-coordinated silicon

  大幸裕介; 服部翔; 近藤陽香; 立松佳奈; 清水雅弘

  ガラスおよびフォトニクス材料討論会講演要旨集, 2024

  
• Investigation of Nucleation Process in Oxyfluoride Glass By Molecular Dynamics Simulation

  篠崎健二; 篠崎健二; 清水雅弘

  日本セラミックス協会秋季シンポジウム講演予稿集(Web), 2024

  
• Raman spectroscopic study and its abinitio calculation of microscopic mechanism of structural relaxation in soda-lime silicate glass

  鈴木泰輔; 濱田裕也; 濱田裕也; 清水雅弘; 下間靖彦; 三浦清貴

  日本セラミックス協会年会講演予稿集(Web), 2023

  
• Correlation between chemical reactions and viscous flow for the mixed alkali effect in alkali silicate liquids

  阪本実優; 清水雅弘; 下間靖彦; 三浦清貴

  日本セラミックス協会年会講演予稿集(Web), 2023

  
• Volume relaxation during annealing below T_g in aluminosilicate and soda-lime silicate glasses

  清水雅弘; 濱田裕也; 濱田裕也; 徳永博文; 林和孝; 吉田智; 下間靖彦; 三浦清貴

  ガラスおよびフォトニクス材料討論会講演要旨集, 2023

  
• Na⁺/H⁺ ion exchange in high-concentration phosphate glass and structural evaluation

  服部翔; 安澤伸岳; 近藤晴香; 大幸裕介; 清水雅弘

  日本セラミックス協会秋季シンポジウム講演予稿集(Web), 2023

  
• Functionality of Glass by Femtosecond Laser Heating-Local Crystal Precipitation and Elemental Distribution Change-

  坂倉政明; 下間靖彦; 清水雅弘; 三浦清貴

  レーザー研究, 2022

  
• 磁気光学光ファイバーを指向したTb₂O₃-Al₂O₃-SiO₂-B₂O₃ガラスの構造とファラデー効果

  ZHANG Yeming; ZHANG Yeming; 村井俊介; 前野綾香; 梶弘典; 清水雅弘; 下間靖彦; 田中勝久

  粉体粉末冶金協会講演大会(Web), 2022

  
• Microscopic and thermodynamic understanding of atomic diffusion in oxide glass melts under a temperature gradient

  清水雅弘

  日本化学会春季年会講演予稿集(Web), 2022

  
• Ultrasonic-wave assisted ion exchange at a glass surface

  森本大貴; 清水雅弘; 下間靖彦; 三浦清貴

  日本セラミックス協会年会講演予稿集(Web), 2022

  
• フェムト秒レーザによる透明材料内部の微細加工と機能付与

  下間靖彦; 遠山幸; 清水雅弘; 三浦清貴

  レーザ加工学会誌, 2022

  
• Diffusion behavior of SiO₂ under a temperature gradient in aluminosilicate glass melts

  西田悠馬; 清水雅弘; 下間靖彦; 三浦清貴

  日本セラミックス協会秋季シンポジウム講演予稿集(Web), 2022

  
• Volume relaxation and structural change of soda-lime silicate glass

  濱田裕也; 濱田裕也; 室田哲平; 清水雅弘; 下間靖彦; 三浦清貴

  ガラスおよびフォトニクス材料討論会講演要旨集, 2022

  
• Processing and functionalizing in transparent material by femtosecond laser irradiation

  下間靖彦; 遠山幸; 清水雅弘; 三浦清貴

  レーザ加工学会講演論文集(Web), 2022

  
• Relationship between milk Ig level and inflammation status induced by intramammary infusion of E. coli

  清水雅弘; 新居隆浩; 新居隆浩; 吉村幸則; 吉村幸則; 磯部直樹; 磯部直樹

  日本畜産学会大会講演要旨, 2021

  
• 化学分析及び蛍光X線法によるガラス中のイオウの価数分析

  西條佳孝; 西條佳孝; 鈴木祐一; 秋山良司; 清水雅弘; 下間靖彦; 三浦清貴

  分析化学討論会講演要旨集(Web), 2021

  
• Composition dependence of volume relaxation phenomena in aluminosilicate glasses

  佐々木彬; 濱田裕也; 濱田裕也; 室田哲平; 清水雅弘; 下間靖彦; 三浦清貴

  ガラスおよびフォトニクス材料討論会講演要旨集, 2021

  
• Fragility dependence of volume relaxation in soda-rime glass

  濱田裕也; 濱田裕也; 室田哲平; 清水雅弘; 下間靖彦; 三浦清貴

  ガラスおよびフォトニクス材料討論会講演要旨集, 2021

  
• Alkali dependence of the Soret effect in alkali borate glass melts

  清澤友博; 清水雅弘; 松岡純; 西正之; 下間靖彦; 三浦清貴

  日本セラミックス協会秋季シンポジウム講演予稿集(Web), 2021

  
• Determination of Sulfur in Soda-Lime Silicate Glass by Inductively Coupled Plasma Atomic Emission Spectroscopy following Separation using an Alumina Column

  西條佳孝; 鈴木祐一; 秋山良司; 清水雅弘; 下間靖彦; 三浦清貴

  日本セラミックス協会年会講演予稿集(Web), 2021

  
• Compositional dependence of the Soret effect in B₂O₃-GeO₂ glass melts

  中嶋健斗; 清水雅弘; 松岡純; 下間靖彦; 三浦清貴

  日本セラミックス協会年会講演予稿集(Web), 2021

  
• Clarifying of Composition Dependence of Volume Relaxation in Soda-lime Glass

  室田哲平; 清水雅弘; 濱田裕也; 高東洋一; 小池章夫; 下間靖彦; 三浦清貴

  日本セラミックス協会秋季シンポジウム講演予稿集(Web), 2021

  
• Direct writing of high-dense NV centers in diamond by femtosecond laser irradiation

  下間靖彦; 栗田寅太郎; 矢野下瑠星; 木内康平; 藤原正規; 水落憲和; 植本光治; 矢花一浩; 清水雅弘; 三浦清貴

  応用物理学会秋季学術講演会講演予稿集(CD-ROM), 2021

  
• Femtosecond-laser induced crystal growth in Al₂O₃-Lu₂O₃ glass fabricated by containerless melting method

  奥野達也; 下間靖彦; 清水雅弘; 三浦清貴

  応用物理学会秋季学術講演会講演予稿集(CD-ROM), 2021

  
• Effects of polarization on NV center formation in diamond by femtosecond laser irradiation

  木内康平; 矢野下瑠星; 栗田寅太郎; 下間靖彦; 藤原正規; 水落憲和; 清水雅弘; 三浦清貴

  応用物理学会秋季学術講演会講演予稿集(CD-ROM), 2021

  
• Molecular dynamics study of the relation between chemical reaction of Si-O network structure and viscosity in a Na₂O・2SiO₂ melt

  清水雅弘; 下間靖彦; 三浦清貴

  日本セラミックス協会年会講演予稿集(CD-ROM), 2020

  
• Classical molecular dynamics simulation in glasses and glass melts

  清水雅弘

  New Glass, 2020

  
• Composition distribution and structure of sodium silicate melts under a temperature gradient

  清水雅弘; 福與翼; 松岡純; 中嶋健斗; 佐藤乾蔵; 清澤友博; 下間靖彦; 三浦清貴

  日本セラミックス協会秋季シンポジウム講演予稿集(CD-ROM), 2020

  
• Formation of laser-induced nanograting structure and its application

  下間靖彦; 清水雅弘; 三浦清貴

  応用物理学会春季学術講演会講演予稿集(CD-ROM), 2020

  
• フェムト秒レーザー照射による黒鉛化を抑制したダイヤモンド内部へのNV中心形成

  峰雪序也; 栗田寅太郎; 下間靖彦; 藤原正規; 水落憲和; 清水雅弘; 三浦清貴

  粉体粉末冶金協会講演大会(Web), 2019

  
• 単結晶Siの直接通電加熱による低温変形メカニズム

  徳弘快; 清水雅弘; 下間靖彦; 三浦清貴; 八戸啓

  粉体粉末冶金協会講演大会(Web), 2019

  
• Al₂O₃-Y₂O₃ガラス内部への光誘起結晶成長

  戸村浩太朗; 下間靖彦; 清水雅弘; 三浦清貴

  粉体粉末冶金協会講演大会(Web), 2019

  
• ガラス形成酸化物融液におけるソレー効果の理論モデルの提案と検証

  清水雅弘

  日本セラミックス協会年会講演予稿集(CD-ROM), 2019

  
• ナトリウムケイ酸塩ガラスにおける熱伝導率の冷却速度依存性に対する分子動力学計算を用いた考察

  長神洸希; 清水雅弘; 下間靖彦; 三浦清貴

  ガラスおよびフォトニクス材料討論会講演要旨集, 2019

  
• レーザー局所加熱を用いたB₂O₃-SiO₂およびPbO-SiO₂融液におけるソレー効果

  佐藤乾蔵; 清水雅弘; 松岡純; 下間靖彦; 三浦清貴

  ガラスおよびフォトニクス材料討論会講演要旨集, 2019

  
• 90GeO₂-10Na₂O(mol%)ガラス融液のソレー係数

  中嶋建斗; 清水雅弘; 松岡純; 福與翼; 下間靖彦; 三浦清貴

  ガラスおよびフォトニクス材料討論会講演要旨集, 2019

  
• Electroless metal deposition selectively on local processing regions of silicon surfaces and fabrication of probes for nano-Raman spectroscopy

  西正之; 西正之; 板坂浩樹; 奥田晃士; 則松和良; 清水雅弘; 奥野義人; 柏木伸介; 中庸行; 平尾一之

  日本機械学会年次大会講演論文集(CD-ROM), 2019

  
• LiPO₃ガラスの熱起電力測定

  加藤毅之; 清水雅弘; 小久保遼平; 下間靖彦; 三浦清貴

  日本セラミックス協会年会講演予稿集(CD-ROM), 2018

  
• Soret Effect in Multicomponent Glass Melts

  清水雅弘

  日本板硝子材料工学助成会成果報告書(CD-ROM), 2018

  
• 超短パルスレーザー励起局在プラズモン場を利用した金属ナノ粒子の形状制御

  清水雅弘

  旭硝子財団研究助成成果発表会, 2018

  
• ナトリウムケイ酸塩ガラス融液における各酸化物のソレー係数測定

  福與翼; 清水雅弘; 加藤毅之; 西正之; 平尾一之; 下間靖彦; 三浦清貴

  日本セラミックス協会秋季シンポジウム講演予稿集(CD-ROM), 2018

  
• LiPO₃ガラスの熱起電力測定

  加藤毅之; 清水雅弘; 小久保遼平; 下間靖彦; 三浦清貴

  日本セラミックス協会秋季シンポジウム講演予稿集(CD-ROM), 2018

  
• アルカリホウ酸塩ガラスの熱起電力測定

  小久保遼平; 清水雅弘; 加藤毅之; 下間靖彦; 三浦清貴

  日本セラミックス協会秋季シンポジウム講演予稿集(CD-ROM), 2018

  
• Shape Control of metal nanoparticles with ultrafast laser-induced localized surface plasmon

  清水雅弘

  旭硝子財団助成成果報告書(Web), 2018

  
• フェムト秒レーザーの時間波形整形を利用したダイヤモンド内部の欠陥制御

  峰雪序也; 栗田寅太郎; 下間靖彦; 藤原正規; 水落憲和; 清水雅弘; 三浦清貴

  応用物理学会秋季学術講演会講演予稿集(CD-ROM), 2018

  
• 直接通電加熱によるGe単結晶の低温変形とパターン転写

  阪本大樹; 徳弘快; 清水雅弘; 下間靖彦; 三浦清貴; 八戸啓

  応用物理学会秋季学術講演会講演予稿集(CD-ROM), 2018

  
• 超短パルスレーザーによるAlN結晶内部の光加工

  松井克生; 清水雅弘; 下間靖彦; 三浦清貴

  応用物理学会秋季学術講演会講演予稿集(CD-ROM), 2018

  
• 単結晶Siの直接通電加熱による低温変形とその分子動力学計算

  徳弘快; 阪本大樹; 清水雅弘; 下間靖彦; 三浦清貴; 八戸啓

  応用物理学会秋季学術講演会講演予稿集(CD-ROM), 2018

  
• Femtosecond laser processing of diamond and SiC crystal

  下間靖彦; 峰雪序也; 栗田寅太郎; KIM Eunho; 清水雅弘; 三浦清貴

  レーザ加工学会講演論文集(Web), 2018

  
• ソレー係数の測定によるガラス形成酸化物融液のソレー効果の解明

  清水雅弘

  島津科学技術振興財団研究成果報告書, 2017

  
• Threshold Fluence of Femtosecond Laser Nano-Ablation for Metals

  橋田昌樹; 橋田昌樹; 宮坂泰弘; 西井崇也; 清水雅弘; 井上峻介; 井上峻介; 阪部周二; 阪部周二

  電気学会論文誌 A, 2015

  
• 極低フルーエンスフェムト秒レーザー照射による金属表面ナノメートルスケール改質に関する基礎研究

  清水雅弘

  天田財団助成研究成果報告書, 2015

  
• 局在表面プラズモン共鳴を利用した液相フェムト秒レーザー照射法の研究

  清水雅弘

  村田学術振興財団年報, 2015

  
• 抗がん剤投与による消化器症状に対するドンペリドン成人用座剤(60mg)の使用経験

  里見隆; 三井慎一; 清水雅弘; 関本貢じ; 田中猛夫; 瀬川安雄; 瀬藤晃一; 入江一彦; 安武晃一

  新薬と臨床, 1984

  

Presentations

• レーザー局所加熱によるガラス材料の内部加工と最近の物性研究

  清水雅弘

  東海大学総合科学技術研究所シンポジウム, 19 Dec. 2025, Invited

  
• Molecular Dynamics Simulation of Sodium Silicate Glass using Replica Permutation and Exchange Method

  Masahiro Shimizu

  5th International Workshop on Challenges of Atomistic Simulations of Glasses and Amorphous Materials(Yokohama, Japan), 08 Aug. 2025, Invited

  
• 酸化物ガラス融液におけるソレー効果解明への分子動力学計算と実験によるアプローチ

  清水雅弘

  材料プロセスにおける物性評価と物性予測のアプローチフォーラム, 01 Aug. 2024, Invited

  
• Atomistic origin of volume relaxation below Tg in soda-lime silicate glass: molecular dynamics and experimental approach

  Masahiro Shimizu

  ICG Annual meeting 2023, 13 Nov. 2023, Invited

  
• ガラスとガラス融液の動的物性への計算と実験によるアプローチ

  清水雅弘

  ACE meeting, 28 Oct. 2023, Invited

  
• ガラスとガラス融液の動的物性への計算と実験によるアプローチ

  清水雅弘

  第54回ガラス部会夏季若手セミナー, 01 Sep. 2023, Invited

  
• 酸化物ガラス融液における温度勾配下の物質拡散の微視的・熱力学的解釈

  清水雅弘

  日本化学会春季年会 イノベーション共創プログラム, 25 Mar. 2022, Invited

  
• 二成分ガラス融液のソレー効果

  清水雅弘

  若手研究者のフォトニクス材料研究会, 25 Aug. 2015, Invited

  
• Redistribution of SiO2 in silicate glasses by laser-induced Soret effect: Sign inversion of the Soret coefficient of SiO2

  Glass; Optical Materials; Division Annual Meeting(GOMD

  2023 Glass & Optical Materials Division Annual Meeting(GOMD 2023), 05 Jun. 2023

  
• 国際ガラス年 2022：ガラスの無い世界ある世界 静止画および動画コンテストの経緯と結果の報告

  清水雅弘

  第63回ガラスおよびフォトニクス材料討論会(IYOG2022 特別セッション), 09 Dec. 2022, Invited

  
• Masahiro Shimizu, Understanding of the structural origin of volume relaxation in soda-lime silicate glass below the glass transition temperature by microsecond timescale molecular dynamics simulations

  Masahiro Shimizu

  The 26th International Congress on Glass(ICG2022), 07 Jul. 2022

  
• レーザー局所加熱によりガラス内部で生じるソレー効果の組成比依存性

  清水雅弘; 佐藤乾蔵; 松岡純; 下間 靖彦; 三浦清貴

  31st Meeting on Glasses for Photonics, 29 Jan. 2021

  
• 温度勾配下におけるナトリウムケイ酸塩ガラス融液の組成分布と構造

  清水雅弘; 福與翼; 松岡純; 中嶋健斗; 佐藤乾蔵; 清澤友博; 下間 靖彦; 三浦清貴

  日本セラミックス協会第33回秋季シンポジウム, 03 Sep. 2020, Invited

  
• 酸化物ガラス融液のソレー効果および粘性流動の解明に向けた分子動力学計算

  清水 雅弘

  日本鉄鋼協会高温物性値フォーラム工場見学会+講演会, 27 Nov. 2019, Invited

  
• Soret Effect in Glass-forming Binary Oxide Melts

  Masahiro Shimizu; Tsubasa Fukuyo; Kento Nakashima; Jun Matsuoka; Yasuhiko Shimotsuma; Kiyotaka Miura

  JK-Ceramics, 21 Nov. 2019, Invited

  
• ガラス形成酸化物融液のソレー効果に関する研究

  清水 雅弘

  日本セラミックス協会関西支部協会賞受賞記念講演会, 24 Apr. 2019, Invited

  
• ガラス形成酸化物融液におけるソレー効果の理論モデルの提案と検証

  清水 雅弘

  日本セラミックス協会2019年年会, 24 Mar. 2019, Invited

  
• ガラス形成酸化物融液のソレー効果解明への実験・分子動力学計算・理論によるアプローチ

  清水 雅弘

  純正・応用化学シンポジウム, 06 Aug. 2018, Invited

  
• Understanding of the Soret effect in silicate melts: approach with experiment, molecular dynamics simulation, and thermodynamic theory

  Masahiro Shimizu

  14 Sep. 2017

  
• CaO-SiO2融液におけるソレー効果の分子動力学計算

  清水雅弘; 加藤寛; 加藤毅之; 松岡純; 西正之; 平尾一之

  第十二回日本セラミックス協会関西支部学術講演会, 14 Jul. 2017

  

Books and Other Publications

• ガラス工学ハンドブック

  (矢野哲司、松岡純、中尾泰昌、山本茂編) 清水雅弘, Contributor, IV-1 ガラス中の物質移動p26-28およびII-1.3 ガラス融液の構造p200-204

  朝倉書店, Jun. 2025

  Find Kyoto University's collection of books :

  
• レーザー照射によるイオン拡散～コアクラッド屈折率分布の三次元直接描画～

  清水雅弘, Single work

  化学, (株)化学同人, Jul. 2022

  
• 酸化物ガラスとその融液の動的物性計算における計算速度の問題

  清水雅弘, Single work

  セラミックス(日本セラミックス協会), Jul. 2022

  
• ガラスおよびガラス融液の古典分子動力学計算

  清水雅弘, Single work

  ニューガラス(ニューガラスフォーラム), Mar. 2020

  
• Photosensitivity in Glasses

  Yasuhiko Shimotsuma; Masaaki Sakakura; Masahiro Shimizu; Kiyotaka Miura; Kazuyuki Hirao; Jianrong Qiu; Peter G. Kazansky, Joint work

  Springer, 2020

  
• 透明材料の超短パルスレーザー加工

  下間靖彦; 中村晃直; 水田朋希; 坂倉政明; 清水 雅弘; 三浦清貴, Joint work

  日本工業出版, Nov. 2019, Not refereed

  
• ガラス形成酸化物融液におけるソレー効果

  清水 雅弘, Single work

  NEW GLASS（ニューガラスフォーラム）, Mar. 2017, Not refereed

  
• Progless in Nonlinear Nano-Optics

  Shuji Sakabe; Masaki Hashida; Shigeki Tokita; Yasuhiro Miyasaka; Masahiro Shimizu; Shunsuke Inoue, Joint work, Scaling of Grating Spacing with Femtosecond Laser Fluence for Self-organized Periodic Structures on Metal

  Springer, 2015, Not refereed

  
• 高強度短パルスレーザを用いたレーザナノ加工による極微細構造の形成

  橋田昌樹; 宮坂泰弘; 清水雅弘; 時田茂樹; 阪部周二, Joint work

  光アライアンス（日本工業出版会）, May 2013, Not refereed

  

Awards

• 07 Jun. 2023

  日本セラミックス協会国際交流奨励賞倉田元治賞
• 31 May 2016

  レーザー学会, レーザー学会業績賞(論文賞)「フェムト秒レーザーアブレーションにより固体表面に自己組織的に形成するナノ周期構造」
• 14 Jul. 2017

  日本セラミックス協会関西支部, 学術講演奨励賞(第十二回日本セラミックス協会関西支部学術講演会)「CaO-SiO2融液におけるソレー効果の分子動力学計算」
• 29 Nov. 2018

  日本セラミックス, 日本セラミックス協会進歩賞「ガラス形成酸化物融液のソレー効果に関する研究」
• 08 Jul. 2010

  International conference Fundamentals of Laser Assisted Micro- and Nanotechnologies, The best report on laser micro-and nanotechnologies
• 21 Dec. 2012

  電気学会, 電気学会優秀論文発表賞A賞,「フェムト秒レーザーによる金属表面ナノ構造自己形成」
• 01 Aug. 2008

  日本セラミックス協会ガラス部会第40回ガラス部会夏季若手セミナー, 優秀発表賞「ガラス内部への高繰り返しフェムレーザー照射時の温度分布解析」

External funds: Kakenhi

• Microscopic mechanism of viscosity in oxide glass melts and its control

  Grant-in-Aid for Scientific Research (C)

  Basic Section 26020:Inorganic materials and properties-related

  Kyoto University

  Masahiro Shimizu

  From 01 Apr. 2020, To 31 Mar. 2024, Project Closed

  酸化物ガラス;粘度;動的物性;分子動力学計算;SiO2;結合切断;混合アルカリ効果;ガラス;酸化物;ケイ酸塩;化学反応;配置エントロピー;粘性流動;網目骨格;ガラス融液;活性化エネルギー;Qn分布;第一原理計算;古典分子動力学計算;酸化物融液

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-20K05089/
• Induced structure control in transparent materials by combining multi-point simultaneous irradiation and energy modulation of pulsed laser

  Grant-in-Aid for Scientific Research (B)

  Basic Section 26050:Material processing and microstructure control-related

  Kyoto University

  Kiyotaka Miura

  From 01 Apr. 2020, To 31 Mar. 2023, Project Closed

  レーザー;ガラス;単結晶;パルスレーザー

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-20H02482/
• Thermoelectric power generation by Soret effect in glass

  Grant-in-Aid for Young Scientists (B)

  Kyoto University

  Masahiro Shimizu

  From 01 Apr. 2017, To 31 Mar. 2019, Project Closed

  ガラス;温度勾配;熱起電力;ソレー効果;イオン伝導;ガラス融液;イオン伝導ガラス;熱電変換

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-17K14545/
• Investigation of Soret effect in glass melts for producing extremely homogeneous glass

  Grant-in-Aid for Scientific Research (B)

  Kyoto University

  Kazuyuki Hirao

  From 01 Apr. 2016, To 31 Mar. 2019, Project Closed

  ガラス;ガラス融液;酸化物融液;温度勾配;ソレー効果;拡散;分離;高温物性;不均一性;融液;超均質ガラス;物理化学

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-16H04215/
• Glass structure design for glass nanocrystallization during quenching process and device fabrication

  Grant-in-Aid for Scientific Research (B)

  Basic Section 26020:Inorganic materials and properties-related

  Osaka University

  篠崎 健二

  From 01 Apr. 2022, To 31 Mar. 2025, Granted

  ガラス;微小球;核形成;レーザー;アップコンバージョン;ナノ結晶化;非晶質;ドメイン;アップコンバージョン発光;結晶化;不均質性制御

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-22H01788/
• 電圧印加による単結晶SiおよびGeの低温変形メカニズム解明

  Grant-in-Aid for Scientific Research (B)

  Basic Section 30010:Crystal engineering-related

  Kyoto University

  三浦 清貴

  From 01 Apr. 2024, To 31 Mar. 2027, Granted

  半導体単結晶;塑性変形

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-24K01361/
• Understanding electrical conductivity of oxide glasses based on observation of three-dimensional atomic structure

  Grant-in-Aid for Scientific Research (B)

  Basic Section 26020:Inorganic materials and properties-related

  Tohoku University

  助永 壮平

  From 01 Apr. 2024, To 31 Mar. 2027, Granted

  酸化物ガラス;導電率;走査透過電子顕微鏡;分子動力学法

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-24K01153/
• Glass structural design for glass nanocrystallization during quenching process and photonic device fabrication

  Grant-in-Aid for Scientific Research (B)

  Basic Section 26020:Inorganic materials and properties-related

  Osaka University

  篠崎 健二

  From 01 Apr. 2022, To 31 Mar. 2025, Granted

  ガラス;臨界半径;エンブリオ;核形成モデル;微小球;核形成;ナノ結晶化;非晶質;界面エネルギー;臨界径;コンビナトリアル合成;レーザー;アップコンバージョン;ドメイン;アップコンバージョン発光;結晶化;不均質性制御

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-23K23056/
• Ultra-high toughness of glass realized by interface-induced ductility induced from hetero-interface

  Grant-in-Aid for Challenging Research (Pioneering)

  Medium-sized Section 26:Materials engineering and related fields

  National Institute of Advanced Industrial Science and Technology

  篠崎 健二

  From 28 Jun. 2024, To 31 Mar. 2028, Granted

  ガラス;ナノ力学;異材界面;延性賦与;ナノ粒子

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-24K21227/
• 配置エントロピーに基づくガラス転移温度近傍の粘性発現機構の解明とその制御

  Grant-in-Aid for Scientific Research (C)

  Basic Section 26020:Inorganic materials and properties-related

  Kyoto University

  清水 雅弘

  From 01 Apr. 2025, To 31 Mar. 2028, Granted

  ガラス;配置エントロピー;粘度;分子動力学計算

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-25K08279/

Education

Teaching subject(s)

• From 01 Apr. 2025, To 31 Mar. 2026

  Inorganic Structural Chemistry, Advanced

  S003, Spring, Graduate School of Engineering, 2
• From 01 Apr. 2024, To 31 Mar. 2025

  Inorganic Structural Chemistry, Advanced

  S003, Spring, Graduate School of Engineering, 2
• From 01 Apr. 2023, To 31 Mar. 2024

  Inorganic Structural Chemistry, Advanced

  S003, Spring, Graduate School of Engineering, 2
• From 01 Apr. 2022, To 31 Mar. 2023

  Inorganic Structural Chemistry, Advanced

  S003, Spring, Graduate School of Engineering, 2
• From Apr. 2021, To Mar. 2022

  Inorganic Structural Chemistry, Advanced

  Spring, 工学研究科

Student achievements: Awards

• Young Researcher Presentation Award(Silver prize)

  佐藤乾蔵, GLASS MEETING 2020, 09 Dec. 2020
• 優秀講演賞(口頭発表)

  長神洸希, 日本セラミックス協会第33回秋季シンポジウム(セッション：ランダム系材料の科学 – 構造と相関する機能・物性 -), 03 Sep. 2020
• 講演奨励賞(口頭発表)

  福與翼, 日本セラミックス協会, 05 Sep. 2018
• 学生講演賞(ポスター発表)

  加藤寛, 日本セラミックス協会関西支部, 14 Jul. 2017
• 京都大学工学研究科吉田卒業研究・論文賞

  加藤毅之, 京都大学工学研究科, 09 Jun. 2017

Academic, Social Contribution

Committee Memberships

• From May 2024, To Present

  材料プロセスにおける物性評価と物性予測のアプロ―チフォーラム メンバー, 日本鉄鋼協会 評価・分析・解析部会
• From Mar. 2025, To Present

  ICG2028組織委員会委員
• From Dec. 2024, To Mar. 2025

  2025年年会プログラム編成委員(全体チェック), 日本セラミックス協会
• From Oct. 2024, To Present

  Session co-organizer of PNCS17 (session: Atomistic Simulation and Modeling of Glasses)
• From Jun. 2024, To Present

  行事企画委員会年会小委員会幹事, 日本セラミックス協会
• From Dec. 2023, To Mar. 2024

  2024年年会プログラム編成委員(ガラス・フォトニクス材料セッション), 日本セラミックス協会
• From Apr. 2023, To Mar. 2024

  第25回若手フォーラム幹事, 日本セラミックス協会関西支部
• From Dec. 2022, To Mar. 2023

  2023年年会プログラム編成委員(ガラス・フォトニクス材料セッション), 日本セラミックス協会
• From Dec. 2021, To Mar. 2023

  国際ガラス年日本実行委員会委員(静止画・動画コンテスト担当), 国際ガラス年日本実行委員会
• From 2017, To 2018

  レーザー学会学術講演会第38回年次大会プログラム委員(D部門), レーザー学会
• From Dec. 2021, To Jul. 2022

  Session chair of ICG2022 (P06 Glass Transition and Relaxation), ICG(International Commission on Glass)
• From Dec. 2021, To Mar. 2022

  2022年年会プログラム編成委員(ガラス・フォトニクス材料セッション), 日本セラミックス協会
• From Apr. 2020, To Mar. 2022

  役員(若手セミナー担当), 日本セラミックス協会ガラス部会
• From Apr. 2019, To Present

  ニューガラス誌編集委員, 一般社団法人ニューガラスフォーラム
• From Apr. 2018, To Mar. 2022

  総務委員会 委員, レーザー学会
• From Oct. 2019, To Oct. 2021

  ニューガラスフォーラム若手懇談会役員(企画担当), ニューガラスフォーラム
• From Jan. 2021, To Mar. 2021

  プログラム編成委員(ガラス・フォトニクス材料セッション), 日本セラミックス協会2021年年会
• From May 2018, To Mar. 2021

  フォトニクス研究会世話人, 日本セラミックス協会
• From Apr. 2017, To Jan. 2018

  レーザー学会第38回年次大会現地実行委員会場係主査, レーザー学会
• From Apr. 2022, To Present

  年会行事担当, 日本セラミックス協会ガラス部会
• From Apr. 2022, To Present

  企画委員, 日本セラミックス協会関西支部