Basic Information

Email Address

• Email Address

  masuno.atsunobu.3kkyoto-u.ac.jp

Academic Degree

• 23 Mar. 2001

  京都大学修士（理学）
• 24 Nov. 2004

  京都大学博士（理学）

Academic Resume (Graduate Schools)

• 京都大学, 大学院理学研究科博士後期課程化学専攻, 修了
• 京都大学, 大学院理学研究科博士後期課程化学専攻, 研究指導認定退学
• 京都大学, 大学院理学研究科修士課程化学専攻, 修了

Academic Resume (Undergraduate School/Majors)

• 京都大学, 理学部, 卒業

Research History

• From Apr. 2023, To Present

  Kyoto University, Graduate School of Engineering, 特定教授
• From Oct. 2021, To Mar. 2023

  Hirosaki University, Graduate School of Science and Technology, 教授
• From Apr. 2016, To Oct. 2021

  Hirosaki University, Graduate School of Science and Technology, 准教授
• From Apr. 2007, To Mar. 2016

  The University of Tokyo, Institute of Industrial Science, 助教

ID,URL

• J-Global ID

  201601012116577986

• Researcher number

  00378879

• External link

  https://kaken.nii.ac.jp/d/r/00378879.ja.html

researchmap URL

• https://researchmap.jp/masuno.atsunobu

Research

Research Interests

• 高屈折率
• ガラス
• 酸化物ガラス
• 中性子回折
• ラマン散乱
• ガス浮遊炉
• X線回折
• アップコンバージョン
• 紫外吸収分光
• 電子分極率
• レンズ
• 光学材料
• 光学特性
• ガラス構造
• 低分散ガラス
• ガラス構造解析
• ガラス形成則
• 誘電特性
• 球状ガラス
• チタン酸化物
• 構造解析
• BaTi_2O_5ガラス
• La2O3-Nb2O5
• 分散
• 無機工業化学
• La_4Ti_9O_<24>ガラス
• 無容器プロセス
• 液体
• TiO_2系ガラス
• 単結晶

Research Areas

• Nanotechnology/Materials, Inorganic compounds/materials chemistry
• Nanotechnology/Materials, Inorganic materials

Papers

• Vapochromism Induced by Volatile Organic Compounds with Low Coordinating Ability in a Benzimidazole-derived N-Heterocyclic Carbene–Ni(II) Complex

  Tatsunari Murakami; Atsunobu Masuno; Masaaki Okazaki; Shun Ohta

  13 May 2025

  
• Recalculation of dissociation energies for improved estimation of the mechanical properties of borate glasses modified by rare-earth oxides

  Shunta Sasaki; Atsunobu Masuno; Yuji Higo

  Scripta Materialia, Aug. 2025

  
• Preparation of translucent silicalite-1 bulk ceramics by spark plasma sintering

  Masanori Takemoto; Yoshiaki Ito; Yuka Yoshihara; Shiori Odagiri; Yuta Shuseki; Kenta Iyoki; Tatsuya Okubo; Atsunobu Masuno; Toru Wakihara

  Materials Advances, 2025

  
• Unravelling the density-driven modification of the topology generated by the interconnection of SiO₄ tetrahedra in silica polymorphs

  Shinji Kohara; Shuya Sato; Motoki Shiga; Yohei Onodera; Hirokazu Masai; Toru Wakihara; Atsunobu Masuno; Akihiko Hirata; Naoto Kitamura; Yasushi Idemoto; Koji Kimura; Koichi Hayashi

  Journal of the Ceramic Society of Japan, 01 Dec. 2024

  
• Densely packed glass structure caused by seven-coordinated Zr in high elastic modulus Al2O3–SiO2–ZrO2 glasses

  Atsunobu Masuno; Yuki Mikami; Yutaka Yanaba; Yuji Higo; Shunta Sasaki; Io Sato; Toyonari Yaji; Gustavo A. Rosales-Sosa; Hiroyuki Inoue

  Acta Materialia, Jan. 2025

  
• Magneto‐optical effect of rare‐earth‐rich borate glasses prepared using a levitation technique

  Shunta Sasaki; Katsuhisa Tanaka; Atsunobu Masuno

  Journal of the American Ceramic Society, Dec. 2024

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• Functionalities in unconventional oxide glasses prepared using a levitation technique

  Atsunobu Masuno

  Journal of the Ceramic Society of Japan, 01 Aug. 2022

  
• Nearly close-packed atomic arrangements in BaTi2O5 glass

  Hiroyuki Inoue; Atsunobu Masuno; Motoki Shiga; Yasuhiro Watanabe

  Scripta Materialia, Nov. 2024

  
• Ab Initio Molecular Dynamics Study of Trivalent Rare Earth Rich Borate Glasses: Structural Insights and Formation Mechanisms

  Takahiro Ohkubo; Shunta Sasaki; Atsunobu Masuno; Eiji Tsuchida

  The Journal of Physical Chemistry B, 28 Nov. 2024

  
• Survival of Fragmented BO4 Units in Highly Modified Rare-Earth-Rich Borate Glasses

  Shunta Sasaki; Atsunobu Masuno; Yutaka Yanaba; Hiroyuki Inoue; Takahiro Ohkubo

  Inorganic Chemistry, 09 Dec. 2024

  
• Crystal-Like Atomic Arrangement and Optical Properties of 25La2O3–75MoO3 Binary Glasses Composed of Isolated MoO42–

  Atsunobu Masuno; Sae Munakata; Yoshihiro Okamoto; Toyonari Yaji; Yoshihisa Kosugi; Yuichi Shimakawa

  Inorganic Chemistry, 25 Mar. 2024

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• Structure of Densely Packed Oxide Glasses Prepared Using a Levitation Technique

  Atsunobu Masuno

  Journal of the Physical Society of Japan, 15 Sep. 2022

  
• Microstructural effects on hardness and optical transparency of birefringent aluminosilicate nanoceramics

  Nico A. Gaida; Norimasa Nishiyama; Oliver Beermann; Ulrich Schürmann; Atsunobu Masuno; Christopher Giehl; Ken Niwa; Masashi Hasegawa; Shrikant Bhat; Robert Farla; Lorenz Kienle

  International Journal of Ceramic Engineering & Science, Mar. 2020

  
• Optical properties of novel oxyfluoride glasses on the systems of LaF3–LaO3/2–NbO5/2 and LaF3–LaO3/2–NbO5/2–AlO3/2

  Jaeyeop Chung; Hiroyuki Inoue; Kohei Yoshimoto; Atsunobu Masuno; Yasuhiro Watanabe

  Journal of the American Ceramic Society, 01 Aug. 2021

  
• First-principles molecular dynamics simulation study on Ti4+ion in aqueous sulfuric acid

  Yoong-Kee Choe; Eiji Tsuchida; Kazuya Tokuda; Jun Otsuka; Yoshihiro Saito; Atsunobu Masuno; Hiroyuki Inoue

  AIP Advances, 01 Mar. 2021

  
• Influence of modifier cations on the local environment of aluminum in La2O3-Al2O3and Y2O3-Al2O3binary glasses

  Yasuhiro Watanabe; Atsunobu Masuno; Hiroyuki Inoue; Yutaka Yanaba; Katsuyoshi Kato

  Physical Chemistry Chemical Physics, 21 Sep. 2020

  
• An XAFS study of the local structure of Eu3+ ions in glasses prepared by a levitation technique

  Hiroyuki Inoue; Atsunobu Masuno; Atsuki Saito; Yasuhiro Watanabe; Kazuya Tokuda; Yoshihiro Saito; Junji Iihara

  Journal of the Ceramic Society of Japan, 01 May 2020

  
• Nano-meter Scale Observation of Local Network Structure in Aluminosilicate Glass via Vibrational EELS

  Kunyen Liao; Atsunobu Masuno; Hiroyuki Inoue; Teruyasu Mizoguchi

  Microscopy and Microanalysis, 2020

  
• High refractive index La-rich lanthanum borate glasses composed of isolated BO3 units

  Atsunobu Masuno; Takashi Iwata; Yutaka Yanaba; Shunta Sasaki; Hiroyuki Inoue; Yasuhiro Watanabe

  Dalton Transactions, 2019

  
• Fluorescence characterization of heavily Eu 3+ -doped lanthanum gallate glass spheres with high quenching concentration

  Kohei Yoshimoto; Yoshinobu Ezura; Motoi Ueda; Atsunobu Masuno; Hiroyuki Inoue; Masafumi Mizuguchi

  Optics Letters, 15 Feb. 2019

  
• Atomic and Electronic Structure in MgO–SiO₂

  Yuta Shuseki; Shinji Kohara; Tomoaki Kaneko; Keitaro Sodeyama; Yohei Onodera; Chihiro Koyama; Atsunobu Masuno; Shunta Sasaki; Shohei Hatano; Motoki Shiga; Ippei Obayashi; Yasuaki Hiraoka; Junpei T. Okada; Akitoshi Mizuno; Yuki Watanabe; Yui Nakata; Koji Ohara; Motohiko Murakami; Matthew G. Tucker; Marshall T. McDonnell; Hirohisa Oda; Takehiko Ishikawa

  The Journal of Physical Chemistry A, 18 Jan. 2024

  
• Siliceous zeolite-derived topology of amorphous silica

  Hirokazu Masai; Shinji Kohara; Toru Wakihara; Yuki Shibazaki; Yohei Onodera; Atsunobu Masuno; Sohei Sukenaga; Koji Ohara; Yuki Sakai; Julien Haines; Claire Levelut; Philippe Hébert; Aude Isambert; David A. Keen; Masaki Azuma

  Communications Chemistry, 09 Dec. 2023

  
• Densification in transparent SiO2 glasses prepared by spark plasma sintering

  Hirokazu Masai; Hiromi Kimura; Naoyuki Kitamura; Yuka Ikemoto; Shinji Kohara; Atsunobu Masuno; Yasuhiro Fujii; Takamichi Miyazaki; Takayuki Yanagida

  Scientific Reports, Dec. 2022

  
• Recovery of Se, Zr, Pd, and Cs from simulated high-level radioactive waste glass through phase separation

  Hiroyuki Inoue; Yasuhiro Watanabe; Jaeyeop Chung; Kazuro Kizaki; Atsunobu Masuno

  INTERNATIONAL JOURNAL OF APPLIED GLASS SCIENCE, Jul. 2022

  
• Structure and properties of densified silica glass: characterizing the order within disorder

  Yohei Onodera; Shinji Kohara; Philip S. Salmon; Akihiko Hirata; Norimasa Nishiyama; Suguru Kitani; Anita Zeidler; Motoki Shiga; Atsunobu Masuno; Hiroyuki Inoue; Shuta Tahara; Annalisa Polidori; Henry E. Fischer; Tatsuya Mori; Seiji Kojima; Hitoshi Kawaji; Alexander I. Kolesnikov; Matthew B. Stone; Matthew G. Tucker; Marshall T. McDonnell; Alex C. Hannon; Yasuaki Hiraoka; Ippei Obayashi; Takenobu Nakamura; Jaakko Akola; Yasuhiro Fujii; Koji Ohara; Takashi Taniguchi; Osami Sakata

  NPG Asia Materials, Dec. 2020

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• Revealing Spatial Distribution of Al-Coordinated Species in a Phase-Separated Aluminosilicate Glass by STEM-EELS

  Kunyen Liao; Atsunobu Masuno; Ayako Taguchi; Hiroki Moriwake; Hiroyuki Inoue; Teruyasu Mizoguchi

  Journal of Physical Chemistry Letters, 19 Nov. 2020

  
• Revealing Spatial Distribution of Al-Coordinated Species in a Phase-Separated Aluminosilicate Glass by STEM-EELS.

  Kunyen Liao; Atsunobu Masuno; Ayako Taguchi; Hiroki Moriwake; Hiroyuki Inoue; Teruyasu Mizoguchi

  The journal of physical chemistry letters, 19 Nov. 2020

  
• Revealing Spatial Distribution of Al-Coordinated Species in a Phase-Separated Aluminosilicate Glass by STEM-EELS

  Kunyen Liao; Atsunobu Masuno; Ayako Taguchi; Hiroki Moriwake; Hiroyuki Inoue; Teruyasu Mizoguchi

  JOURNAL OF PHYSICAL CHEMISTRY LETTERS, Nov. 2020

  
• Structural Origin of Additional Infrared Transparency and Enhanced Glass-Forming Ability in Rare-Earth-Rich Borate Glasses without B–O Networks

  Shunta Sasaki; Atsunobu Masuno; Koji Ohara; Yutaka Yanaba; Hiroyuki Inoue; Yasuhiro Watanabe; Shinji Kohara

  Inorganic Chemistry, 05 Oct. 2020

  
• Real-Space Mapping of Oxygen Coordination in Phase-Separated Aluminosilicate Glass: Implication for Glass Stability

  Kunyen Liao; Mitsutaka Haruta; Atsunobu Masuno; Hiroyuki Inoue; Hiroki Kurata; Teruyasu Mizoguchi

  ACS Applied Nano Materials, 26 Jun. 2020

  
• Principal Vibration Modes of the La2O3–Ga2O3 Binary Glass Originated from Diverse Coordination Environments of Oxygen Atoms

  Kohei Yoshimoto; Atsunobu Masuno; Itaru Sato; Yoshinobu Ezura; Hiroyuki Inoue; Motoi Ueda; Masafumi Mizuguchi; Yutaka Yanaba; Tatsunori Kawashima; Tomoki Oya; Yohei Onodera; Shinji Kohara; Koji Ohara

  The Journal of Physical Chemistry B, 18 Jun. 2020, Peer-reviewed

  
• Very sharp diffraction peak in non-glass forming liquid with the formation of distorted tetraclusters

  C. Koyama; S. Tahara; S. Kohara; Y. Onodera; D. R. Småbråten; S. M. Selbach; J. Akola; T. Ishikawa; A. Masuno; A. Mizuno; J. T. Okada; Y. Watanabe; Y. Nakata; K. Ohara; H. Tamaru; H. Oda; I. Obayashi; Y. Hiraoka; O. Sakata

  NPG Asia Materials, Jun. 2020, Peer-reviewed

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• Accurate Synchrotron Hard X-ray Diffraction Measurements on High-Temperature Liquid Oxides

  K. Ohara; Y. Onodera; S. Kohara; C. Koyama; A. Masuno; A. Mizuno; J. T. Okada; S. Tahara; Y. Watanabe; H. Oda; Y. Nakata; H. Tamaru; T. Ishikawa; O. Sakata

  Int. J. Microgravity Sci. Appl., Apr. 2020, Peer-reviewed

  
• Understanding diffraction patterns of glassy, liquid and amorphous materials via persistent homology analyses

  Onodera Yohei; Kohara Shinji; Tahara Shuta; Masuno Atsunobu; Inoue Hiroyuki; Shiga Motoki; Hirata Akihiko; Tsuchiya Koichi; Hiraoka Yasuaki; Obayashi Ippei; Ohara Koji; Mizuno Akitoshi; Sakata Osami

  JOURNAL OF THE CERAMIC SOCIETY OF JAPAN, Dec. 2019, Peer-reviewed

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• Bright greenish-yellow pigments based on Sc2-xFexO3 solid solutions with bixbyite structure

  Hideki Hashimoto; Kotaro Sayo; Hidetaka Asoh; Tatsuo Fujii; Mikio Takano; Atsunobu Masuno

  MATERIALS RESEARCH BULLETIN, Jan. 2019

  
• In-situ observation of the structural change in MgO-B2O3-SiO2glass at high pressure and the permanent structural change

  A. Yamada; A. Yamada; M. Harada; A. Masuno; A. Masuno; A. Masuno; A. Masuno; K. Yamanaka; Y. Higo; S. Yoshida; S. Yoshida; T. Ohta; J. Matsuoka; J. Matsuoka

  Journal of Non-Crystalline Solids, 01 Nov. 2018

  
• Effect of rare-earth ion size on elasticity and crack initiation in rare-earth aluminate glasses

  Gustavo A. Rosales-Sosa; Atsunobu Masuno; Yuji Higo; Yasuhiro Watanabe; Hiroyuki Inoue

  Journal of the American Ceramic Society, Nov. 2018, Peer-reviewed

  
• Thermal and optical properties of La2O3–Ga2O3– (Nb2O5 or Ta2O5) ternary glasses

  Kohei Yoshimoto; Atsunobu Masuno; Motoi Ueda; Hiroyuki Inoue; Hiroshi Yamamoto; Tatsunori Kawashima

  Journal of the American Ceramic Society, 01 Aug. 2018, Peer-reviewed

  
• Structural analysis of sulfuric acid solutions containing Ti and Mn using x-ray diffraction, x-ray absorption fine structure, and molecular dynamics simulation

  Kazuya Tokuda; Junji Iihara; Yoshihiro Saito; Atsunobu Masuno; Hiroyuki Inoue

  The Journal of Chemical Physics, Jul. 2018, Peer-reviewed

  
• 2.7 µm Mid-Infrared Emission in Highly Erbium-Doped Lanthanum Gallate Glasses Prepared Via an Aerodynamic Levitation Technique

  Kohei Yoshimoto; Yoshinobu Ezura; Motoi Ueda; Atsunobu Masuno; Hiroyuki Inoue

  Advanced Optical Materials, 19 Apr. 2018, Peer-reviewed

  
• Unraveling diffraction from glass, liquid, and amorphous materials

  小原 真司; 小野寺 陽平; 田原 周太; 増野 敦信; 井上博之; 土谷 浩一; 坂田 修身

  ニューガラス, 01 Mar. 2018

  
• Transparent polycrystalline nanoceramics consisting of triclinic Al2SiO5 kyanite and Al2O3 corundum

  Nico A. Gaida; Norimasa Nishiyama; Atsunobu Masuno; Ulrich Schürmann; Christopher Giehl; Oliver Beermann; Hiroaki Ohfuji; Jozef Bednarcik; Eleonora Kulik; Astrid Holzheid; Tetsuo Irifune; Lorenz Kienle

  Journal of the American Ceramic Society, 01 Mar. 2018, Peer-reviewed

  
• First-principles molecular dynamics simulation study on electrolytes for use in redox flow battery

  Yoong-Kee Choe; Eiji Tsuchida; Kazuya Tokuda; Jun Ootsuka; Yoshihiro Saito; Atsunobu Masuno; Hiroyuki Inoue

  AIP Conference Proceedings, 28 Nov. 2017, Peer-reviewed

  
• 無容器浮遊法を用いたガラスおよび高温融液の構造と物性

  水野章敏; 増野敦信; 岡田純平; 石川毅彦

  セラミックス, May 2017

  
• Low phonon energies and wideband optical windows of La2O3-Ga2O3 glasses prepared using an aerodynamic levitation technique

  Kohei Yoshimoto; Atsunobu Masuno; Motoi Ueda; Hiroyuki Inoue; Hiroshi Yamamoto; Tastunori Kawashima

  SCIENTIFIC REPORTS, Mar. 2017, Peer-reviewed

  
• Transparent polycrystalline cubic silicon nitride

  Norimasa Nishiyama; Ryo Ishikawa; Hiroaki Ohfuji; Hauke Marquardt; Alexander Kurnosov; Takashi Taniguchi; Byung-Nam Kim; Hidehiro Yoshida; Atsunobu Masuno; Jozef Bednarcik; Eleonora Kulik; Yuichi Ikuhara; Fumihiro Wakai; Tetsuo Irifune

  SCIENTIFIC REPORTS, Mar. 2017, Peer-reviewed

  
• Synthesis of Al2O3/SiO2 nano-nano composite ceramics under high pressure and its inverse Hall-Petch behavior

  Nico A. Gaida; Norimasa Nishiyama; Atsunobu Masuno; Astrid Holzheid; Hiroaki Ohfuji; Ulrich Schuermann; Christin Szillus; Eleonora Kulik; Jozef Bednarcik; Oliver Beermann; Christopher Giehl; Lorenz Kienle

  JOURNAL OF THE AMERICAN CERAMIC SOCIETY, Jan. 2017, Peer-reviewed

  
• Mesoscale engineering of photonic glass for tunable luminescence

  Yongze Yu; Zaijin Fang; Chuansheng Ma; Hiroyuki Inoue; Guang Yang; Shupei Zheng; Danping Chen; Zhongmin Yang; Atsunobu Masuno; Jiri Orava; Shifeng Zhou; Jianrong Qiu

  NPG ASIA MATERIALS, Oct. 2016, Peer-reviewed

  
• Structural change of Na2O-doped SiO2glasses by melting

  Yoshihiro Saito; Takumi Yonemura; Atsunobu Masuno; Hiroyuki Inoue; Koji Ohara; Shinji Kohara

  Journal of the Ceramic Society of Japan, Jun. 2016, Peer-reviewed

  
• Crack-resistant Al2O3-SiO2glasses

  Gustavo A. Rosales-Sosa; Atsunobu Masuno; Yuji Higo; Hiroyuki Inoue

  Scientific Reports, 07 Apr. 2016

  
• Synchrotron X-ray Scattering Measurements of Disordered Materials

  Shinji Kohara; Shinji Kohara; Shinji Kohara; Shinji Kohara; Koji Ohara; Hiroo Tajiri; Chulho Song; Osami Sakata; Osami Sakata; Takeshi Usuki; Yasuhiko Benino; Akitoshi Mizuno; Atsunobu Masuno; Junpei T. Okada; Takehiko Ishikawa; Shinya Hosokawa

  Zeitschrift fur Physikalische Chemie, Mar. 2016, Peer-reviewed

  
• Er3+ infrared fluorescence affected by spatial distribution synchronicity of Ba2+ and Er3+ in Er3+-doped BaO-SiO2 glasses

  Atsunobu Masuno; Hiroyuki Inoue; Yoshihiro Saito

  AIP ADVANCES, Feb. 2016, Peer-reviewed

  
• Terahertz Time-Domain and Low-frequency Raman Scattering Spectroscopy on Densified Silica Glasses

  Nakano Koki; Mori Tatsuya; Masuno Atsunobu; Nishiyama Norimasa; Kohara Shinji; Kojima Seiji

  Meeting Abstracts of the Physical Society of Japan, 2016

  
• Higher refractive index and lower wavelength dispersion of SiO2 glass by structural ordering evolution via densification at a higher temperature

  A. Masuno; N. Nishiyama; F. Sato; N. Kitamura; T. Taniguchi; H. Inoue

  RSC ADVANCES, 2016, Peer-reviewed

  
• A Complete Solid Solution with Rutile-Type Structure in SiO2-GeO2 System at 12 GPa and 1600 degrees C

  Eleonora Kulik; Norimasa Nishiyama; Atsunobu Masuno; Yan Zubavichus; Vadim Murzin; Evgeny Khramov; Akihiro Yamada; Hiroaki Ohfuji; Hans-Christian Wille; Tetsuo Irifune; Tomoo Katsura

  JOURNAL OF THE AMERICAN CERAMIC SOCIETY, Dec. 2015, Peer-reviewed

  
• Expansion of the Hexagonal Phase-Forming Region of Lu1-xScxFeO3 by Container less Processing

  Atsunobu Masuno; Atsushi Ishimoto; Chikako Moriyoshi; Hitoshi Kawaji; Yoshihiro Kuroiwa; Hiroyuki Inoue

  INORGANIC CHEMISTRY, Oct. 2015, Peer-reviewed

  
• High Elastic Moduli of a 54Al(2)O(3)-46Ta(2)O(5) Glass Fabricated via Containerless Processing

  Gustavo A. Rosales-Sosa; Atsunobu Masuno; Yuji Higo; Hiroyuki Inoue; Yutaka Yanaba; Teruyasu Mizoguchi; Takumi Umada; Kohei Okamura; Katsuyoshi Kato; Yasuhiro Watanabe

  SCIENTIFIC REPORTS, Oct. 2015, Peer-reviewed

  
• Thermal Stability, Optical Transmittance, and Refractive Index Dispersion of La2O3-Nb2O5-Al2O3 Glasses

  Kohei Yoshimoto; Atsunobu Masuno; Hiroyuki Inoue; Yasuhiro Watanabe

  JOURNAL OF THE AMERICAN CERAMIC SOCIETY, Feb. 2015, Peer-reviewed

  
• Containerless solidification of undercooled SrO-Al2O3 binary melts

  Katsuyoshi Kato; Atsunobu Masuno; Hiroyuki Inoue

  PHYSICAL CHEMISTRY CHEMICAL PHYSICS, 2015, Peer-reviewed

  
• Atomic and electronic structures of an extremely fragile liquid

  Shinji Kohara; Jaakko Akola; Leonid Patrikeev; Matti Ropo; Koji Ohara; Masayoshi Itou; Akihiko Fujiwara; Jumpei Yahiro; Junpei T. Okada; Takehiko Ishikawa; Akitoshi Mizuno; Atsunobu Masuno; Yasuhiro Watanabe; Takeshi Usuki

  NATURE COMMUNICATIONS, Dec. 2014, Peer-reviewed

  
• Topological Engineering of Glass for Modulating Chemical State of Dopants

  Shifeng Zhou; Qiangbing Guo; Hiroyuki Inoue; Qun Ye; Atsunobu Masuno; Binbin Zheng; Yongze Yu; Jianrong Qiu

  ADVANCED MATERIALS, Dec. 2014, Peer-reviewed

  
• Thermal and optical properties of La2O3- Nb2O5 high refractive index glasses

  Atsunobu Masuno; Hiroyuki Inoue; Kohei Yoshimoto; Yasuhiro Watanabe

  OPTICAL MATERIALS EXPRESS, Apr. 2014, Peer-reviewed

  
• Adiabatic small polaron hopping in K2O-WO3-Nb2O5-P2O5 glasses

  Isaias Oliva; Atsunobu Masuno; Hiroyuki Inoue; Motohiro Sakamoto; Kazuki Morita

  SOLID STATE IONICS, Feb. 2014, Peer-reviewed

  
• Surface characterization of silica glass substrates treated by atomic hydrogen

  Hiroyuki Inoue; Atsunobu Masuno; Keiji Ishibashi; Hiromasa Tawarayama; Yingjiu Zhang; Futoshi Utsuno; Kazuo Koya; Akira Fujinoki; Hiroshi Kawazoe

  MATERIALS CHARACTERIZATION, Dec. 2013, Peer-reviewed

  
• Stabilization of metastable ferroelectric Ba1-xCaxTi2O5 by breaking Ca-site selectivity via crystallization from glass

  Atsunobu Masuno; Chikako Moriyoshi; Teruyasu Mizoguchi; Toshihiro Okajima; Yoshihiro Kuroiwa; Yasutomo Arai; Jianding Yu; Hiroyuki Inoue; Yasuhiro Watanabe

  SCIENTIFIC REPORTS, Oct. 2013, Peer-reviewed

  
• Drastic Connectivity Change in High Refractive Index Lanthanum Niobate Glasses

  Atsunobu Masuno; Shinji Kohara; Alex C. Hannon; Eugene Bychkov; Hiroyuki Inoue

  CHEMISTRY OF MATERIALS, Aug. 2013, Peer-reviewed

  
• Atomic-scale identification of individual lanthanide dopants in optical glass fiber

  Teruyasu Mizoguchi; Scott D. Findlay; Atsunobu Masuno; Yoshihiro Saito; Koji Yamaguchi; Hiroyuki Inoue; Yuichi Ikuhara

  ACS Nano, 25 Jun. 2013, Peer-reviewed

  
• Network topology for the formation of solvated electrons in binary CaO-Al2O3 composition glasses

  Jaakko Akola; Shinji Kohara; Koji Ohara; Akihiko Fujiwara; Yasuhiro Watanabe; Atsunobu Masuno; Takeshi Usuki; Takashi Kubo; Atsushi Nakahira; Kiyofumi Nitta; Tomoya Uruga; J. K. Richard Weber; Chris J. Benmore

  Proceedings of the National Academy of Sciences of the United States of America, 18 Jun. 2013, Peer-reviewed

  
• The Local Structure and Vibrational Properties of BaTi2O5 Glass Revealed by Molecular Dynamics Simulation

  Hiroyuki Inoue; Atsunobu Masuno; Shinji Kohara; Yasuhiro Watanabe

  JOURNAL OF PHYSICAL CHEMISTRY B, Jun. 2013, Peer-reviewed

  
• Weak ferromagnetic transition with a dielectric anomaly in hexagonal Lu0.5Sc0.5FeO3

  Atsunobu Masuno; Atsushi Ishimoto; Chikako Moriyoshi; Naoaki Hayashi; Hitoshi Kawaji; Yoshihiro Kuroiwa; Hiroyuki Inoue

  Inorganic Chemistry, 2013, Peer-reviewed

  
• Giant dielectric response with metastable phase crystallization from Ba1-xCaxTi2O5 glasses

  Atsunobu Masuno; Hiroyuki Inoue; Yasutomo Arai; Jianding Yu; Chikako Moriyoshi; Yoshihiro Kuroiwa; Yasuhiro Watanabe

  JOURNAL OF NON-CRYSTALLINE SOLIDS, Dec. 2012, Peer-reviewed

  
• Glass formation of rare earth aluminates by containerless processing

  Yasuhiro Watanabe; Atsunobu Masuno; Hiroyuki Inoue

  JOURNAL OF NON-CRYSTALLINE SOLIDS, Dec. 2012, Peer-reviewed

  
• Transparent and High Refractive Index La2O3-WO3 Glass Prepared Using Containerless Processing

  Kohei Yoshimoto; Atsunobu Masuno; Hiroyuki Inoue; Yasuhiro Watanabe

  JOURNAL OF THE AMERICAN CERAMIC SOCIETY, Nov. 2012, Peer-reviewed

  
• Modeling of the Structure of Sodium Borosilicate Glasses Using Pair Potentials

  Hiroyuki Inoue; Atsunobu Masuno; Yasuhiro Watanabe

  JOURNAL OF PHYSICAL CHEMISTRY B, Oct. 2012, Peer-reviewed

  
• Direct Calculation of the Physical Properties of Sodium Borosilicate Glass from its Chemical Composition Using the Concept of Structural Units

  Hiroyuki Inoue; Atsunobu Masuno; Yasuhiro Watanabe; Keiichi Suzuki; Toru Iseda

  JOURNAL OF THE AMERICAN CERAMIC SOCIETY, Jan. 2012, Peer-reviewed

  
• Glass Formation in LaO3/2-TiO2 Binary System by Containerless Processing

  Masashi Kaneko; Jianding Yu; Atsunobu Masuno; Hiroyuki Inoue; M. S. Vijaya Kumar; Osamu Odawara; Shinichi Yoda

  JOURNAL OF THE AMERICAN CERAMIC SOCIETY, Jan. 2012, Peer-reviewed

  
• Glass-forming region and high refractive index of TiO2-based glasses prepared by containerless processing

  Atsunobu Masuno; Yasuhiro Watanabe; Hiroyuki Inoue; Yasutomo Arai; Jianding Yu; Masashi Kaneko

  PHYSICA STATUS SOLIDI C: CURRENT TOPICS IN SOLID STATE PHYSICS, VOL 9, NO 12, 2012, Peer-reviewed

  
• Mixed conduction in alkali niobium tungsten phosphate glasses

  Isaias Oliva; Atsunobu Masuno; Hiroyuki Inoue; Hiromasa Tawarayama; Hiroshi Kawazoe

  SOLID STATE IONICS, Jan. 2012, Peer-reviewed

  
• Site-Selective Calcium Substitution in BaTi2O5: Effect on the Crystal Structure and the Ferroelectric Phase Transition

  Chikako Moriyoshi; Yoshihiro Kuroiwa; Atsunobu Masuno; Hiroyuki Inoue

  JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, Jan. 2012, Peer-reviewed

  
• Broadband infrared fluorescence in Er3+-doped BaO-SiO2 glasses

  Atsunobu Masuno; Hiroyuki Inoue; Yoshihiro Saito

  OPTICAL MATERIALS, Oct. 2011, Peer-reviewed

  
• Effect of substituting Al2O3 and ZrO2 on thermal and optical properties of high refractive index La2O3-TiO2 glass system prepared by containerless processing

  H. Inoue; Y. Watanabe; A. Masuno; M. Kaneko; J. Yu

  OPTICAL MATERIALS, Oct. 2011, Peer-reviewed

  
• Smoothing of surface of silica glass by heat treatment in wet atmosphere

  Kenta Osawa; Hiroyuki Inoue; Atsunobu Masuno; Keiichi Katayama; Yingjiu Zhang; Futoshi Utsuno; Yoshiyuki Sugahara; Kazuo Koya; Akira Fujinoki; Hiromasa Tawarayama; Hiroshi Kawazoe

  JOURNAL OF APPLIED PHYSICS, May 2011, Peer-reviewed

  
• Giant Second Harmonic Generation from Metastable BaTi2O5

  Atsunobu Masuno; Yuichi Kikuchi; Hiroyuki Inoue; Jianding Yu; Yasutomo Arai

  APPLIED PHYSICS EXPRESS, Apr. 2011, Peer-reviewed

  
• Structural-relaxation-induced high refractive indices of Ba1-xCaxTi2O5 glasses

  Atsunobu Masuno; Hiroyuki Inoue; Yasutomo Arai; Jianding Yu; Yasuhiro Watanabe

  JOURNAL OF MATERIALS CHEMISTRY, 2011, Peer-reviewed

  
• Quasi-two-dimensional d-spin and p-hole ordering in the three-dimensional perovskite La1/3 Sr2/3 FeO3

  J. Okamoto; D. J. Huang; K. S. Chao; S. W. Huang; C. H. Hsu; A. Fujimori; A. Masuno; T. Terashima; M. Takano; C. T. Chen

  Physical Review B - Condensed Matter and Materials Physics, 22 Oct. 2010, Peer-reviewed

  
• Quasi-two-dimensional d-spin and p-hole ordering in the three-dimensional perovskite La1/3Sr2/3FeO3

  J. Okamoto; D. J. Huang; K. S. Chao; S. W. Huang; C. -H. Hsu; A. Fujimori; A. Masuno; T. Terashima; M. Takano; C. T. Chen

  PHYSICAL REVIEW B, Oct. 2010, Peer-reviewed

  
• Oxygen Close-Packed Structure in Amorphous Indium Zinc Oxide Thin Films

  Tatsuya Eguchi; Hiroyuki Inoue; Atsunobu Masuno; Koji Kita; Futoshi Utsuno

  INORGANIC CHEMISTRY, Sep. 2010, Peer-reviewed

  
• Refractive index dispersion, optical transmittance, and Raman scattering of BaTi2O5 glass

  A. Masuno; H. Inoue; J. Yu; Y. Arai

  JOURNAL OF APPLIED PHYSICS, Sep. 2010, Peer-reviewed

  
• Charge Density Study of Metastable State in BaTi2O5 with Fivefold Coordinated Ti

  Chikako Moriyoshi; Satoru Miyoshi; Yoshihiro Kuroiwa; Jianding Yu; Yasutomo Arai; Atsunobu Masuno

  JAPANESE JOURNAL OF APPLIED PHYSICS, 2010, Peer-reviewed

  
• High Refractive Index of 0.30La(2)O(3)-0.70Nb(2)O(5) Glass Prepared by Containerless Processing

  Atsunobu Masuno; Hiroyuki Inoue

  APPLIED PHYSICS EXPRESS, 2010, Peer-reviewed

  
• Noncentrosymmetric Structure of LuFeO3 in Metastable State

  Eisuke Magome; Chikako Moriyoshi; Yoshihiro Kuroiwa; Atsunobu Masuno; Hiroyuki Inoue

  JAPANESE JOURNAL OF APPLIED PHYSICS, 2010, Peer-reviewed

  
• Structure of Glassy and Metastable Crystalline BaTi2O5 Fabricated Using Containerless Processing

  Jianding Yu; Shinich Yoda; Atsunobu Masuno; Hidesada Natsui; Masashi Kaneko

  FERROELECTRICS, 2010, Peer-reviewed

  
• Charge Density Study on Phase Transition in BaTi2O5 Ferroelectric

  Chikako Moriyoshi; Naoya Okizaki; Yoshihiro Kuroiwa; Jianding Yu; Yasutomo Arai; Atsunobu Masuno

  JAPANESE JOURNAL OF APPLIED PHYSICS, Sep. 2009, Peer-reviewed

  
• Anomalous diffusion of hydrogen in tungsten phosphate glasses

  Shouichi Sugata; Hiromasa Tawarayama; Hiroshi Kawazoe; Atsunobu Masuno; Hiroyuki Inoue

  PHYSICS AND CHEMISTRY OF GLASSES-EUROPEAN JOURNAL OF GLASS SCIENCE AND TECHNOLOGY PART B, Apr. 2009, Peer-reviewed

  
• Comprehensive Structural Study of Glassy and Metastable Crystalline BaTi2O5

  Jianding Yu; Shinji Kohara; Keiji Itoh; Shunsuke Nozawa; Satoru Miyoshi; Yasutomo Arai; Atsunobu Masuno; Hiroki Taniguchi; Mitsuru Itoh; Masaki Takata; Toshiharu Fukunaga; Shin-ya Koshihara; Yoshihiro Kuroiwa; Shinichi Yoda

  CHEMISTRY OF MATERIALS, Jan. 2009, Peer-reviewed

  Access this paper :

  
• Dielectric Properties of La Doped-Hexagonal BaTiO3 Single Crystal Grown by FZ Method

  Hidesada Natsui; Jianding Yu; Atsunobu Masuno; Mitsuru Itoh; Osamu Odawara; Shinichi Yoda

  FERROELECTRICS, 2009, Peer-reviewed

  
• Structure and Physical Properties of Metastable Hexagonal LuFeO3

  Atsunobu Masuno; Soichiro Sakai; Yasutomo Arai; Hiroshi Tomioka; Fumiaki Otsubo; Hiroyuki Inoue; Chikako Moriyoshi; Yoshihiro Kuroiwa; Jianding Yu

  FERROELECTRICS, 2009, Peer-reviewed

  
• In situ observation of containerless solidification from undercooled Lu2O3 and Y2O3 melts

  A. Masuno; Y. Arai; J. Yu

  PHASE TRANSITIONS, 2008, Peer-reviewed

  
• Thermal stability and optical properties of Er3+ doped BaTi2O5 glasses

  A. Masuno; H. Inoue; J. Yu; Y. Arai; F. Otsubo

  GLASS - THE CHALLENGE FOR THE 21ST CENTURY, 2008, Peer-reviewed

  
• Spin-filtering effect of ferromagnetic semiconductor La2NiMnO6

  M. Hashisaka; D. Kan; A. Masuno; T. Terashima; M. Takano; K. Mibu

  JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, Mar. 2007, Peer-reviewed

  
• Multiferroic thin film of Bi2NiMnO6 with ordered double-perovskite structure

  Maiko Sakai; Atsunobu Masuno; Daisuke Kan; Masayuki Hashisaka; Kazuhide Takata; Masaki Azuma; Mikio Takano; Yuichi Shimakawa

  APPLIED PHYSICS LETTERS, Feb. 2007, Peer-reviewed

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• Metastable phase formation of rare-earth sesquioxides by containerless process

  Masuno A; Arai Y; Yu J

  TMS Annual Meeting, 2007, Peer-reviewed

  
• Epitaxial growth and B-site cation ordering in layered double perovskite La2CuSnO6 thin films

  A. Masuno; M. Haruta; M. Azuma; H. Kurata; S. Isoda; M. Takano; Y. Shimakawa

  APPLIED PHYSICS LETTERS, Nov. 2006, Peer-reviewed

  
• Epitaxial growth of ferromagnetic La2NiMnO6 with ordered double-perovskite structure

  M. Hashisaka; D. Kan; A. Masuno; M. Takano; Y. Shimakawa; T. Terashima; K. Mibu

  APPLIED PHYSICS LETTERS, Jul. 2006, Peer-reviewed

  
• Electrical Transport in the CPP Configuration for Micro-fabricated Manganese Oxide

  WATANABE S.; MASUNO A.; KASAI S.; TERASHIMA T.; ONO T.

  Journal of the Magnetics Society of Japan, 2006, Peer-reviewed

  
• Control of physical properties of micro-fabricated perovskite-type manganese oxide thin films by spin-polarized current

  Atsunobu Masuno; Takahito Terashima; Yuichi Shimakawa; Mikio Takano

  Funtai Oyobi Fummatsu Yakin/Journal of the Japan Society of Powder and Powder Metallurgy, Dec. 2005, Peer-reviewed

  
• Blue-light emission at room temperature from Ar+-irradiated SrTiO3

  DS Kan; T Terashima; R Kanda; A Masuno; K Tanaka; SC Chu; H Kan; A Ishizumi; Y Kanemitsu; Y Shimakawa; M Takano

  NATURE MATERIALS, Nov. 2005, Peer-reviewed

  
• Current-induced electroresistive effect in mixed-phase La0.67Ca0.33MnO3 thin films

  A Masuno; T Terashima; Y Shimakawa; M Takano

  APPLIED PHYSICS LETTERS, Dec. 2004, Peer-reviewed

  
• Epitaxial growth of perovskite-type LaVO3 thin films on various substrates by the PLD method

  A Masuno; T Terashima; M Takano

  SOLID STATE IONICS, Aug. 2004, Peer-reviewed

  
• Control of, resistance of a magnetoresistive manganite by spin injection

  T Ono; A Kogusu; S Morimoto; S Nasu; A Masuno; T Terashima; M Takano

  APPLIED PHYSICS LETTERS, Mar. 2004, Peer-reviewed

  
• 28aPS-65 Optical response of perovskite-type LaVO_3 thin films

  Irizawa A; Chen L; Matsunami M; Okamura H; Nanba T; Masuno A; Terashima T; Takano M

  Meeting Abstracts of the Physical Society of Japan, 2004

  
• Transport and magnetic properties of the micro-fabricated perovskite-type manganese oxides

  A Masuno; T Terashima; M Takano

  PHYSICA B-CONDENSED MATTER, May 2003, Peer-reviewed

  
• Preparation and properties of the micro-sized wires and dots of the perovskite-type manganese oxides

  A. Masuno; T. Terashima; M. Takano

  Funtai Oyobi Fummatsu Yakin/Journal of the Japan Society of Powder and Powder Metallurgy, 2001, Peer-reviewed

  

Misc.

• Unravelling the density-driven modification of the topology generated (vol 132, pg 653, 2024)

  Shinji Kohara; Shuya Sato; Motoki Shiga; Yohei Onodera; Hirokazu Masai; Toru Wakihara; Atsunobu Masuno; Akihiko Hirata; Naoto Kitamura; Yasushi Idemoto; Koji Kimura; Koichi Hayashi

  JOURNAL OF THE CERAMIC SOCIETY OF JAPAN, Feb. 2025

  
• Structural analysis of SiO₂ glass prepared by SPS method

  正井博和; 木村大海; 北村直之; 池本夕佳; 小原真司; 増野敦信; 藤井康裕; 宮崎孝道; 柳田健之

  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

  
• Structure of SiO₂ Glasses Prepared by Spark Plasma Sintering

  正井博和; 木村大海; 北村直之; 池本夕佳; 小原真司; 増野敦信; 藤井康裕; 宮崎孝道; 柳田健之

  応用物理学会秋季学術講演会講演予稿集(CD-ROM), 2022

  
• LaNi_0.5Mn_0.5O₃強磁性絶縁膜を障壁としたトンネル型スピンフィルター効果の検証

  橋坂昌幸; 橋坂昌幸; 菅大介; 増野敦信; 寺嶋孝仁; 壬生攻

  京都大学低温物質科学研究センター誌, 2006

  
• Mechanical property and the structure of Mg-borosilicate glass synthesized by container-less method

  山田明寛; 夏原佳奈; 湯地真大; 増野敦信; 山岸弘奈; 肥後祐司; 吉田智; 松岡純

  ガラスおよびフォトニクス材料討論会講演要旨集, 2021

  
• 高強度ホウ珪酸塩ガラスの合成とその構造

  山田明寛; 夏原佳奈; 増野敦信; 山中恵介; 肥後祐司; 吉田智; 松岡純

  ガラスおよびフォトニクス材料討論会講演要旨集, 02 Nov. 2017

  
• Functional oxides prepared by containerless processing

  Atsunobu Masuno

  Funtai Oyobi Fummatsu Yakin/Journal of the Japan Society of Powder and Powder Metallurgy, 01 Aug. 2016

  
• 研究最先端 ガラスにならないZrO₂融体の原子・電子構造

  小原 真司; 増野 敦信; 水野 章敏

  New glass, Nov. 2015

  
• 無容器法による超高屈折率ガラスの開発(ヘッドライン:ガラスの創る新しい世界)

  増野 敦信

  化学と教育, 20 Jan. 2015

  
• High refractive index glasses prepared by containerless processing

  Atsunobu Masuno

  Funtai Oyobi Fummatsu Yakin/Journal of the Japan Society of Powder and Powder Metallurgy, 2014

  
• Cage Structure for the Formation of Solvated Electrons in CaO-Al₂O₃ Glasses

  KOHARA Shinji; FUJIWARA Akihiko; MASUNO Atsunobu; USUKI Takeshi

  X-RAYS, 2013

  
• 19pAH-9 The structure of molten CaO-Al_2O_3 mixtures

  Yahiro J.; Ohara K.; Kohara S.; Masuno A.; Watanabe Y.; Takeda S.

  Meeting abstracts of the Physical Society of Japan, 24 Aug. 2012

  
• 無機・金属 無容器浮遊法による新規機能性ガラスの開発

  増野 敦信; 井上 博之

  未来材料, Feb. 2011

  
• Rare earth ions in the glass structure and their emission spectra

  井上 博之; 大野 功太郎; 増野 敦信

  New glass, Dec. 2010

  
• 23pWY-6 Structural Study of Hexagonal LuFe_xMn_<1-x>O_3 by Powder X-ray Diffraction

  Magome E.; Moriyoshi C.; Kuroiwa Y.; Masuno A.; Inoue H.

  Meeting abstracts of the Physical Society of Japan, 18 Aug. 2010

  
• 26aYJ-3 Physical properties of hexagonal LuFeO_3 prepared using containerless processing

  Masuno A.; Ishimoto A.; Magome E.; Moriyoshi C.; Yoshida F.; Kuroiwa Y.; Inoue H.

  Meeting abstracts of the Physical Society of Japan, 18 Aug. 2009

  
• 26aYJ-2 Structure Analysis of Metastable Hexagonal LuFeO_3

  Magome E.; Moriyoshi C.; Yoshida F.; Kuroiwa Y.; Masuno A.; Inoue H.

  Meeting abstracts of the Physical Society of Japan, 18 Aug. 2009

  
• 26pRG-5 Orderings observed in charge disproportionation in Fe perovskite

  Huang D. J.; Chao K. S.; Huang S. W.; Hsu C. H.; Chen C. T.

  Meeting abstracts of the Physical Society of Japan, 18 Aug. 2009

  
• Structure and Physical Properties of BaTi_2O_5 Glasses Prepared by Containerless Processing

  MASUNO Atsunobu; YU Jianding

  JASMA, 30 Apr. 2009

  
• 30pYK-5 Structures of glassy and metastable crystalline BaTi_2O_5

  Yu J; Koshihara S; Arai Y; Kohara S; Takata M; Masuno A; Kuroiwa Y; Itoh K; Fukunaga T; Nozawa S

  Meeting Abstracts of the Physical Society of Japan, 2009

  
• Structure of BaTi₂O₅ glass synthesized by a containerless technique

  Yu Jianding; Nozawa Shunsuke; Koshihara Shinya; Arai Yasutomo; Yoda Shin-ichi; Kohara Shinji; Takata Masaki; Masuno Atsunobu; Kuroiwa Yoshihiro; Itoh Keiji; Fukunaga Toshiharu

  Preprints of Annual Meeting of The Ceramic Society of Japan
  Preprints of Fall Meeting of The Ceramic Society of Japan, 2009

  
• ガス浮遊炉を用いた無容器プロセスによる新物質探索 (新素材・機能性材料製造のための機器・装置)

  増野 敦信; 荒井 康智; 余野 建定

  化学装置, Sep. 2008

  
• 22pVE-6 Hexagonal LuFeO_3 prepared using containerless processing

  Masuno A.; Sakai S.; Arai Y.; Inoue H.; Kusano Y.; Moriyoshi C.; Kuroiwa Y.; Otsubo F.; Tomioka H.; Yu J.

  Meeting abstracts of the Physical Society of Japan, 25 Aug. 2008

  
• 26aYE-5 Study on Crystallization Process of BaTi_2O_5 Glass by High-Energy Synchrotron Radiation Powder Diffraction

  Okizaki N.; Miyoshi S.; Moriyoshi C.; Kuroiwa Y.; Yu J.; Arai Y.; Masuno A.

  Meeting abstracts of the Physical Society of Japan, 29 Feb. 2008

  
• 26aYE-7 Giant Dielectric Response of La Doped h-BaTiO_3 Single Crystal

  Yu J.; Masukuni H.; Masuno A.; Itoh M.; Natsui H.

  Meeting abstracts of the Physical Society of Japan, 29 Feb. 2008

  
• 23pTK-6 Study of ferroelectric phase transition in BaTi_2O_5 by MEM/Rietveld method

  Miyoshi S.; Okizaki N.; Moriyoshi C.; Kuroiwa Y.; Yu J.; Arai Y.; Masuno A.; Tanaka H.; Takata M.

  Meeting abstracts of the Physical Society of Japan, 21 Aug. 2007

  
• Development of an aerodynamic levitation system

  ARAI Yasutomo; YU Jianding; MASUNO Atsunobu

  JAXA research and development report, Mar. 2007

  
• 18pXG-10 Optical properties of titanium oxide glasses fabricated by containerless processing

  Masuno A.; Yu J.; Arai Y.; Otsubo F.; Masukuni H.

  Meeting abstracts of the Physical Society of Japan, 28 Feb. 2007

  
• 18pXG-13 Charge density study of metastable phases in BaTi_2O_5

  Miyoshi S.; Moriyoshi C.; Kuroiwa Y.; Yu J.; Masuno A.; Arai Y.

  Meeting abstracts of the Physical Society of Japan, 28 Feb. 2007

  
• 18pXG-12 Structural properties of titanate glasses produced by containerless processing

  Arai Yasutomo; Yu Jianding; Masuno Atsunobu; Itoh Keiji; Kohara Shinji

  Meeting abstracts of the Physical Society of Japan, 28 Feb. 2007

  
• 18pXG-11 Optical properties of titanium oxide glasses fabricated by containerless processing II : Upconversion luminescence

  Yu J.; Masuno A.; Arai Y.; Otsubo F.; Masukuni H.

  Meeting abstracts of the Physical Society of Japan, 28 Feb. 2007

  
• Giant dielectric response of oxygen-deficient hexagonal BaTiO3 single crystals prepared by a pressurized electrostatic levitation furnace

  増野 敦信; 余野 建定; 石川 毅彦

  JASMA, 2007

  
• Research for High Refractive Index Glass with Containerless Processing

  OTSUBO Fumiaki; MASUKUNI Hiroaki; MASUNO Atsunobu; YU Jianding; ARAI Yasutomo; YODA Shinichi

  JASMA : Journal of the Japan Society of Microgravity Application = 日本マイクログラビティ応用学会誌, 30 Nov. 2006

  
• Epitaxially Grown Thin-Film Oxides with the Double-Perovskite Structures -Multiferroic Bi₂NiMnO₆ and Dielectric La₂CuSnO₆-

  Shimakawa Y; Sakai M; Masuno A; Kan D; Azuma M; Takano M

  XIII International Workshop on Oxide Electronics ,Ischia, Italy, 09 Oct. 2006, Peer-reviewed

  
• 24pYK-3 Dopant effects in BaTi_2O_5 glass

  Masuno Atsunobu; Arai Yasutomo; Yu Jianding

  Meeting abstracts of the Physical Society of Japan, 18 Aug. 2006

  
• Blue luminescence from metallic SrTiO3

  Shimakawa Y; Kan D; Kannda R; Masuno A; IshizumiA; Terashima T; Kanemitsu Y; Takano M

  The International Symposium on Anomalous Quantum Materials ,Okinawa, Japan, 24 Jun. 2006, Peer-reviewed

  
• 28pSC-3 Transport properties of tunnel junctions composed of ferromagnetic insulator LaNi_<0.5>Mn_<0.5>O_3

  Hashisaka M.; Kan D.; Masuno A.; Terashima T.; Takano M.; Mibu K.

  Meeting abstracts of the Physical Society of Japan, 04 Mar. 2006

  
• 24pYK-4 Metastable Phase Processing of BaTi_2O_5

  Arai Y.; Yu J.; Masuno A.; Taniguchi H.

  Meeting Abstracts of the Physical Society of Japan, 2006

  
• 24pYK-2 Dielectric characteristic of BaTi_2O_5 glass II : Structure analysis

  Yu Jianding; Sato Tokushi; Arai Yasutomo; Masuno Atsunobu; Kohara Shinji; Itoh Keiji; Kuroiwa Yoshihiro; Taniguchi Hiroki; Itoh Mitsuru; Nozawa Shunsuke

  Meeting Abstracts of the Physical Society of Japan, 2006

  
• 27aSC-1 Magnetic properties of Cr and Fe doped Dilute Magnetic Semiconductor (Zn, Cr, Fe) O

  Watanabe S; Masuno A; Kasai S; Terashima T; Ono T

  Meeting Abstracts of the Physical Society of Japan, 2006

  
• Atomic Resolution HAADF-STEM Analysis of Layered Double Perovskites La2CuSnO6

  M.Haruta; A.Masuno; D.Kan; M.Azuma; S.Isojima; H.Kurata; M.Takano; Y.Shimakawa

  16th International Microscopy Congress (IMC16), Sapporo, 2006

  
• 24pPSA-19 Properties of New Ferromagnetic Insulator Thin-Films for Tunnel Spin-Filter Effect

  Hashisaka M.; Okuno T.; Masuno A.; Terashima T.; Takano M.; Mibu K.

  Meeting abstracts of the Physical Society of Japan, 04 Mar. 2005

  
• New Ferromagnetic Ferroelectric Bi2NiMnO6 Compound with Double-Perovskite Structure

  Y. Shimakawa; M. Azuma; K. Takata; M. Hashisaka; D. Kan; A. Masuno; M. Sakai; T. Terashima; K. Mibu; M. Takano

  Proceedings of the 12th US-Japan Seminar on Dielectric and Piezoelectric Ceramics, Nov. 6-9, 2005, Annapolis, USA, 203-206, 2005

  
• 24pPSA-38 Effect of spin injection on micro-fabricated manganese oxide

  Watanabe S; Okuno T; Masuno A; Kasai S; Terashima T; Takano M; Ono T

  Meeting Abstracts of the Physical Society of Japan, 2005

  
• 13aPS-48 Current-induced first-order transition in the microfabricated perovskite manganese oxides thin films

  Masuno A; Terashima T; Takano M

  Meeting abstracts of the Physical Society of Japan, 25 Aug. 2004

  
• Substrate-dependent transport properties of perovskite LaVO_3 thin films

  Masuno A.; Terashima T.; Takano M.

  Meeting abstracts of the Physical Society of Japan, 15 Aug. 2003

  
• Preparation and physical properties of the perovskite-type vanadium oxides thin films

  Masuno A.; Terashima T.; Takano M.

  Meeting abstracts of the Physical Society of Japan, 06 Mar. 2003

  
• Spin Injection between Manganites III

  Kogusu A; Ono T; Nasu S; Masuno A; Terashima T; Takano M

  Meeting Abstracts of the Physical Society of Japan, 2003

  
• Matenal dependence of switching of tumed-up magnetizations in magnetic dots

  Okuno T; Shigeto K; Otani Y; Masuno A; Terashima H; Ono T; Mibu K; Shinjo T

  Meeting Abstracts of the Physical Society of Japan, 2003

  
• Spin Injection between Manganites II

  Kogusu A.; Ono T.; Nasu S.; Masuno A.; Terashima T.; Takano M.

  Meeting abstracts of the Physical Society of Japan, 13 Aug. 2002

  
• Effect of high-electric field in perovskite-type manganite thin films

  Masuno A; Ichikawa N; Terashima T; Takano M

  Meeting abstracts of the Physical Society of Japan, 13 Aug. 2002

  
• 24pPSB-4 Effect of high-electric field in micro-fabricated perovskite-type manganites

  Masuno A.; Terashima T.; Takano M.; Kogusu A.; Ono T.; Nasu S.

  Meeting abstracts of the Physical Society of Japan, 01 Mar. 2002

  
• 25pPSA-31 Spin Injection between Mangamtes

  Kogusu A.; Ono T.; Nasu S.; Masuno A.; Terashima T.; Takano M.

  Meeting abstracts of the Physical Society of Japan, 01 Mar. 2002

  
• Micro-sized La_<0.7>Sr_<0.3>MnO_3 prepared by FIB

  Masuno Atsunobu; Terashima Takahito; Takano Mikio

  Meeting abstracts of the Physical Society of Japan, 09 Mar. 2001

  
• Phase separation of La_<0.7>A_<0.3>MnO_3(A=Ca,Sr)

  Masuno Atsunobu; Terashima Takahito; Takano Mikio

  Meeting abstracts of the Physical Society of Japan, 10 Sep. 2000

  
• Physical properties of La_<0.7>A_<0.3>MnO_3(A=Ca, Sr) microstructers

  Masuno Atsunobu; Terashima Takahito; Takano Mikio; Shinjo Teruya; Ono Teruo

  Meeting Abstracts of the Physical Society of Japan, 2000

  

Industrial Property Rights

• 特許第4953234号, 特開2008-069047, 特願2006-250111, チタン系酸化物ガラスおよびその製造方法

  余野 建定; 荒井 康智; 増野 敦信; 石川 毅彦; 依田 眞一

  
• WO2009-136449, JP2008058951, 誘電体磁器組成物

  余野 建定; 増野 敦信; 依田 真一; 夏井 秀定

  
• 特開2008-189492, 特願2007-024393, 光学素子およびこれに用いられるチタン系酸化物ガラス、並びにチタン系酸化物ガラスを用いた発光方法および光増幅方法

  橘高 重雄; 津田 正宏; 余野 建定; 増野 敦信; 荒井 康智

  
• 特開2008-069047, 特願2006-250111, チタン系酸化物ガラスおよびその製造方法

  余野 建定; 荒井 康智; 増野 敦信; 石川 毅彦; 依田 眞一

  

External funds: Kakenhi

• Degree of order in atomic arrangements of oxide glasses

  Grant-in-Aid for Challenging Research (Exploratory)

  Medium-sized Section 26:Materials engineering and related fields

  Kyoto University;Hirosaki University

  Atsunobu Masuno

  From 09 Jul. 2021, To 31 Mar. 2024, Project Closed

  無容器法;ガラス構造;還元原子配列;孤立構造ユニット;XAFS;Raman散乱分光;ガラス構造解析

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-21K18800/
• 社会実装に向けた超秩序構造物質ライブラリーに基づく合成プロセス開発

  Grant-in-Aid for Transformative Research Areas (A)

  Transformative Research Areas, Section (II)

  The University of Tokyo

  脇原 徹

  From 19 Nov. 2020, To 31 Mar. 2025, Granted

  ガラス;ゼオライト;半導体;電池;超秩序構造;蓄電材料;蓄電池材料;半導体材料

  https://kaken.nii.ac.jp/grant/KAKENHI-PLANNED-20H05880/
• Characteristic structural and physical properties of oxide glasses without network formation

  Grant-in-Aid for Scientific Research (B)

  Basic Section 26020:Inorganic materials and properties-related

  Hirosaki University

  Masuno Atsunobu

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

  無容器法;高弾性率;高屈折率;熱伝導率;磁気光学効果;赤外透過;ガラス構造解析;孤立BO4;高硬度ガラス;希土類モリブデン酸塩ガラス;XAFS;希土類ガラス;高硬度;構造解析;熱拡散率;ガラス形成則

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-20H02429/
• 等比多成分酸化物ガラスにおける多重協奏的配位数変化による高クラック耐性の獲得

  Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)

  Science and Engineering

  Hirosaki University

  増野 敦信

  From 01 Apr. 2019, To 31 Mar. 2021, Project Closed

  ムライトガラス;無容器法;高弾性率;高硬度;ガラス形成則;弾性率;ハイエントロピー;アルミノボレートガラス;高充填ガラス;ハイエントロピーガラス;ガラス構造

  https://kaken.nii.ac.jp/grant/KAKENHI-PUBLICLY-19H05163/
• Fabrication of transparent oxide glass magnet

  Grant-in-Aid for Challenging Research (Exploratory)

  Medium-sized Section 26:Materials engineering and related fields

  Hirosaki University

  Atsunobu Masuno

  From 29 Jun. 2018, To 31 Mar. 2021, Project Closed

  無容器法;希土類酸化物;磁性;磁気光学効果;希土類ガラス;無容器浮遊法;ファラデー回転;希土類イオン;常磁性;ガラス構造解析

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-18K18928/
• Physical and structural properties of hard and crack-resistant oxide glasses prepared by a levitation technique

  Grant-in-Aid for Scientific Research (B)

  Hirosaki University

  Atsunobu Masuno

  From 01 Apr. 2017, To 31 Mar. 2020, Project Closed

  無容器法;ビッカース硬度;クラックレジスタンス;アルミネートガラス;希土類ガラス;弾性率;ガス浮遊炉;硬度;破壊靱性;充填密度;高弾性率

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-17H03121/
• ナノスケール変態強化を発現する新奇高靭性セラミックスの開発

  Fund for the Promotion of Joint International Research (Home-Returning Researcher Development Research)

  Tokyo Institute of Technology

  西山 宣正

  From 01 Apr. 2016, To 31 Mar. 2018, Project Closed

  変態強化;破壊誘起アモルファス化;ペロブスカイト型MgSi03多結晶体;変態塑性;立方晶窒化ケイ素;透明多結晶体;超硬質材料;高温高圧合成;ナノセラミックス;高靭性;透明セラミックス;窒化ケイ素;耐熱性;セラミックス;高圧合成;ナノ組織制御

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-15K21768/
• Development of the core-loss spectrum calculation method for all structures, elements, and edges.

  Grant-in-Aid for Scientific Research (A)

  The University of Tokyo

  Teruyasu Mizoguchi

  From 27 Jun. 2014, To 31 Mar. 2017, Project Closed

  電池;ガラス;磁性体;ELNES;XANES;第一原理計算;吸収端近傍微細構造;内殻励起スペクトル;電子エネルギー損失分光;X線吸収分光;エキシトン;配置換相互作用;理論計算;表面・界面物性;原子電子構造;電子顕微鏡;セラミックス

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-26249092/
• Synthesis and structural analysis of high refractive index and low wavelength dispersion rare-earth oxide glasses prepared by containerless processing

  Grant-in-Aid for Scientific Research (C)

  The University of Tokyo

  Atsunobu Masuno

  From 01 Apr. 2013, To 31 Mar. 2016, Project Closed

  ニューガラス;ホウ酸ガラス;アッベ数;光学ガラス;ガラス構造;局所構造;ガラス形成能;ガラス形成則;高屈折率;X線回折;中性子回折;ラマン散乱

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-25410236/
• Understanding of glass formation by the use of containerless processing

  Grant-in-Aid for Scientific Research (B)

  Japan Synchrotron Radiation Research Institute

  Shinji KOHARA

  From 01 Apr. 2012, To 31 Mar. 2015, Project Closed

  酸化物ガラス;液体;構造解析;無容器浮遊法;無機工業化学;ガラス

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-24350111/
• Establishment of xetended structural glass forming rualned synthesis of high refractive ionic glasses by containerless processing

  Grant-in-Aid for Young Scientists (B)

  The University of Tokyo

  Atsunobu MASUNO

  From 01 Apr. 2011, To 31 Mar. 2013, Project Closed

  光学特性;酸化物ガラス;ガス浮遊炉;電子分極率;レンズ;X線回折;中性子回折;ラマン散乱;高屈折率;低分散ガラス;ガラス構造解析

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-23750236/
• Properties and their control of the glasses with high refractive index prepared by containerless processing

  Grant-in-Aid for Scientific Research (C)

  The University of Tokyo

  Hiroyuki INOUE

  From 01 Apr. 2009, To 31 Mar. 2012, Project Closed

  ガラス;無容器プロセス;屈折率;分散;BaTi2O5;La2O3-Nb2O5;ガス浮遊炉;屈折率と分散;TiO_2系ガラス;BaTi_2O_5ガラス;La_4Ti_9O_24ガラス;La_4Ti_9O_<24>ガラス

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-21550185/
• Functional spherical titanate oxides glasses prepared by containerless processing

  Grant-in-Aid for Young Scientists (B)

  The University of Tokyo

  Atsunobu MASUNO

  From 01 Apr. 2007, To 31 Mar. 2009, Project Closed

  ガラス;光学材料;酸化物ガラス;球状ガラス;チタン酸化物;高屈折率;アツプコンバージョン;誘電特性;紫外吸収分光;アップコンバージョン

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-19750174/
• Study of the Mechanism of Giant Permittivity in Oxygen-Deficient Hexagonal BaTiO_3 Single Crystals

  Grant-in-Aid for Scientific Research (B)

  Japan Aerospace Exploration Agency

  Jianding YU

  From 01 Apr. 2007, To 31 Mar. 2009, Project Closed

  誘電体;電子・電気材料;単結晶

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-19360305/