OHARA Shigeo

写真a

Affiliation Department

Department of Physical Science and Engineering
Department of Physical Science and Engineering
Center for Research and Development in Higher Engineering-Education

Title

Professor

Contact information

Contact information

External Link

Degree

  • Doctor (Science) ( 1992.05   Hiroshima University )

  • Master of Science ( 1989.03   Hiroshima University )

Research Interests

  • Chirality, Asymmetry

  • Crystal growth of rare-earth intermetallic compound, Magnetism, Strongly correlated electron system, Low temperature physics

Research Areas

  • Natural Science / Magnetism, superconductivity and strongly correlated systems  / 磁性,超伝導および強相関系関連

From School

  • Hiroshima University   Faculty of Science   Graduated

    - 1987.03

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    Country:Japan

From Graduate School

  • Hiroshima University   Graduate School, Division of Natural Science   Doctor's Course   Accomplished credits for doctoral program

    - 1992.03

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    Country:Japan

External Career

  • 国立岡崎共同研究機構分子化学研究所   講師(非常勤)

    1992.04 - 1993.11

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    Country:Japan

Professional Memberships

  • The Pysical Society of Japan

    1987.04

  • The Japan Society of High Pressure Science and Technology

    1999.09

  • The Physics Education Society of Japan

    2002.03

  • The Japan Society of Applied Physics

    1999.07

 

Research Career

  • Chiral magnetism in rare-earth intermetallic compounds

    (not selected)  

    Project Year: 2014.04

  • Single crystal growth of rare-earth intermetalic compounds

    (not selected)  

    Project Year: 1993.12

  • Transport and magnetic properties of strongly correlated electron system

    (not selected)  

    Project Year: 1993.12

Papers

  • Quadrupolar Domain Selection by Magnetic Field in DyNi3Ga9 Reviewed

    Mitsuru Tsukagoshi, Takeshi Matsumura, Shota Nakamura, Shigeo Ohara

    Journal of the Physical Society of Japan   92   115001-1 - 115001-1   2023.10

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    Authorship:Last author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.7566/JPSJ.92.115001

    DOI: 10.7566/JPSJ.92.115001

  • Discovery of antiferromagnetic chiral helical ordered state in trigonal GdNi3Ga9 Reviewed

    Nakamura, Shota and Matsumura, Takeshi and Ohashi, Kazuma and Suzuki, Hiroto and Tsukagoshi, Mitsuru and Kurauchi, Kenshin and Nakao, Hironori and Ohara, Shigeo

    Phys. Rev. B   108 ( 10 )   104422-1 - 104422-7   2023.09

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    Authorship:Last author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1103/PhysRevB.108.104422

    DOI: 10.1103/PhysRevB.108.104422

  • Crystal field excitation in the chiral helimagnet YbNi3Al9 Reviewed

    Tsukagoshi, Mitsuru and Kishida, Suguru and Kurauchi, Kenshin and Ito, Daichi and Kubo, Koya and Matsumura, Takeshi and Ikeda, Yoichi and Nakamura, Shota and Ohara, Shigeo

    PHYSICAL REVIEW B   107   104425-1 - 104425-8   2023.03

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    Authorship:Last author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1103/PhysRevB.107.104425

    DOI: 10.1103/PhysRevB.107.104425

  • Metamagnetism in a new material EuPdAl6 Reviewed

    Hiroto Suzuki, Shota Nakamura, Shigeo Ohara

    JPS Conference Proceedings   38   011100-1 - 011100-6   2022.06

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    Authorship:Last author   Language:English   Publishing type:Research paper (international conference proceedings)  

    DOI: 10.7566/JPSCP.38.011100

    DOI: 10.7566/JPSCP.38.011100

  • Competition between helimagnetic and ferroquadrupolar ordering in a monoaxial chiral magnet DyNi3Ga9 studied by resonant x-ray diffraction Reviewed

    Mitsuru Tsukagoshi, Takeshi Matsumura, Shinji Michimura, Toshiya Inami, Shigeo Ohara

    PHYSICAL REVIEW B   105   014428-1 - 014428-12   2022.01

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    Authorship:Last author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1103/PhysRevB.105.014428

  • Determination of Crystallographic Planes for a Polyhedral Single Crystal Reviewed

    Akiko Nakao, Taketo Moyoshi, Kentaro Moriyama, Takeshi Matsumura, Kenshirou Iba, Shigeo Ohara, Yoshihisa Ishikawa, Koji Munakata, Takashi Ohhara, Ryoji Kiyanagi

    JPS Conference Proceedings   33   011067-1 - 011067-6   2021.03

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    Language:English   Publishing type:Research paper (international conference proceedings)  

    DOI: 10.7566/JPSCP.33.011067

  • Thin film growth of heavy fermion chiral magnet YbNi3Al9 Reviewed International journal

    Hiroaki Shishido, Akira Okumura, Tatsuya Saimyoji, Shota Nakamura, Shigeo Ohara, Yoshihiko Togawa

    Applied Physics Letters   118   102402-1 - 102402-7   2021.03

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1063/5.0035385

  • Enantiopure Crystal Growth of a Chiral Magnet YbNi3Al9 via the Flux Method with a Temperature Gradient Reviewed International journal

    Shota Nakamura, Junya Inukai, Toru Asaka, Jun-ichi Yamaura, Shigeo Ohara

    Journal of the Physical Society of Japan   89   104005   2020.09

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.7566/JPSJ.89.104005

  • Pressure Effect on the Chiral Helimagnetic Order in YbNi3Al9 Reviewed International journal

    Yoshihiko Ota, Kazunori Umeo, Takumi Otaki, Yudai Arai, Takahiro Onimaru, Shota Nakamura, Shigeo Ohara

    Journal of the Physical Society of Japan   89   044715   2020.04

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.7566/JPSJ.89.044715

  • Electronic Structure of Yb(Ni1−xCox)3Ga9 Studied by Angle-resolved Photoelectron Spectroscopy Reviewed International coauthorship

    Yuki Utsumi, Debashis Mondal, Jun Fujii, Ivana Vobornik, Shota Nakamura, Dubravka Matković-Čalogović, Shigeo Ohara

    Journal of the Physical Society of Japan   89   044711-1 - 044711-4   2020.03

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.7566/JPSJ.89.044711

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Books and Other Publications

  • 物理学実験(共著)

    -( Role: Joint author)

    学術図書出版  1996.10 

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    Language:jpn   Book type:Scholarly book

Misc

  • ヘリウムってどんなモノ ーリサイクルが必要な貴重な資源 Invited

    大原繁男

    10 ( 619 )   28 - 32   2022.10

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    Authorship:Lead author, Corresponding author   Language:Japanese   Publishing type:Article, review, commentary, editorial, etc. (trade magazine, newspaper, online media)  

  • カイラル構造をもつ希土類金属間化合物YbNi3Al9の合成と磁性 Invited Reviewed

    大原繁男、中村翔太

    55 ( 11 )   131 - 142   2020.11

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    Authorship:Lead author   Language:Japanese   Publishing type:Article, review, commentary, editorial, etc. (trade magazine, newspaper, online media)   Publisher:アグネ技術センター  

  • 超伝導を発見したのはオネスではない、カマリング・オネスである Reviewed

    78 ( 5 )   279 - 280   2023.05

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    Authorship:Corresponding author   Language:Japanese   Publishing type:Article, review, commentary, editorial, etc. (other)  

Presentations

  • Symmetry Breaking: Revealing the Chiral Magnetic Properties of Rare-Earth Intermetallics Invited International conference

    Shigeo Ohara

    Topology, spin-orbit interactions and superconductivity in strongly correlated quantum materials under extreme conditions  2023.10  Grenoble-INP, CNRS, ASRC, IMR

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    Event date: 2023.10

    Language:English   Presentation type:Oral presentation (invited, special)  

    Venue:Grenoble, France   Country:France  

  • キラル磁性体DyNi3Ga9のらせん磁気秩序と四極子秩序の競合

    塚越舜, 松村武, 中村翔太, 大原繁男

    日本物理学会年次大会  2023.09  日本物理学会

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    Event date: 2023.09

    Language:Japanese   Presentation type:Poster presentation  

    Venue:東北大学川内キャンパス  

  • メタ磁性転移を示す反強磁性体EuPdAl6の磁場 - 温度相図

    鈴木大斗, 中村翔太, 鬼丸孝博, 大原繁男

    日本物理学会年次大会  2023.09  日本物理学会

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    Event date: 2023.09

    Language:Japanese   Presentation type:Poster presentation  

    Venue:東北大学川内キャンパス  

  • カイラル金属磁性体Yb(Ni1-xCux)3Al9の角度分解光電子分光

    谷元優希美, 神森龍一, 杉本光昌, 佐藤仁, 有田将司, Shiv Kumar, 島田賢也, 中村翔太, 大原繁男

    日本物理学会年次大会  2023.09  日本物理学会

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    Event date: 2023.09

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:東北大学川内キャンパス  

  • カイラル金属磁性体GdNi3Ga9の反強磁性らせん磁気秩序

    中村翔太, 松村武, 大橋一諒, 鈴木大斗, 塚越舜, 倉内憲伸, 中尾裕則, 大原繁男

    日本物理学会年次大会  2023.09  日本物理学会

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    Event date: 2023.09

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:東北大学川内キャンパス  

  • キラル磁性体DyNi3Al9における電気四極子応答と秩序状態

    石井勲, 齋藤奨太, 磯部健太郎, 正路真, 砂崎栞奈, 中村翔太, 大原繁男, 鈴木孝至

    日本物理学会年次大会  2023.09  日本物理学会

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    Event date: 2023.09

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:東北大学川内キャンパス  

  • 新物質Sm4Pt9Al24の傾角反強磁性秩序

    鈴木大斗,中村翔太, 大原繁男

    日本物理学会春季大会  2023.03  日本物理学会

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    Event date: 2023.03

    Language:Japanese   Presentation type:Poster presentation  

    Venue:オンライン  

  • キラル磁性体YbNi3Al9の結晶場状態の決定と物性の解析

    塚越舜, 岸田卓, 倉内憲伸, 伊藤大地, 久保光野, 松村武, 池田陽一, 中村翔太, 大原繁男

    日本物理学会春季大会  2023.03  日本物理学会

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    Event date: 2023.03

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:オンライン  

  • アシンメトリ量子を視る(実験)

    大原繁男

    日本物理学会春季大会  2023.03  日本物理学会

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    Event date: 2023.03

    Language:Japanese   Presentation type:Symposium, workshop panel (nominated)  

    Venue:オンライン  

  • カイラル金属磁性体Yb(Ni1-xCux)3Al9における磁気抵抗の高調波応答

    中村翔太, 大原繁男

    日本物理学会春季大会  2023.03  日本物理学会

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    Event date: 2023.03

    Language:Japanese   Presentation type:Poster presentation  

    Venue:オンライン  

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Scientific Research Funds Acquisition Results

  • Research Management of Unveiling, Design, and Development of Asymmetric Quantum Matters

    Grant number:23H04866  2023.04 - 2028.03

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

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    Authorship:Coinvestigator(s)  Grant type:Competitive

  • アシンメトリ量子物質の深化

    Grant number:23H04870  2021.04 - 2024.03

    科学研究費補助金  学術変革領域研究(A)

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    Authorship:Principal investigator  Grant type:Competitive

  • 融剤法における希土類キラル金属磁性体の不斉合成とその物性研究

    2021.04 - 2024.03

    科学研究費補助金  基盤研究(C)

  • カイラル金属磁性とフェルミ面のスピン分裂

    2020.04 - 2023.03

    科学研究費補助金  基盤研究(C)

  • 希土類キラル金属磁性体の磁気構造の元素置換による制御

    2018.04 - 2021.03

    科学研究費補助金  基盤研究(C)

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Committee Memberships

  • 日本物理学会   『日本物理学会誌』副編集委員長  

    2023.03   

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    Committee type:Academic society

  • 日本物理学会   『日本物理学会誌』編集委員  

    2019.04 - 2023.03   

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    Committee type:Academic society

  • 日本物理学会   『大学の物理教育』編集委員  

    2016.04 - 2023.03   

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    Committee type:Academic society

Social Activities

  • SSH特別講義「日本語からはじめよう」

    Role(s): Lecturer

    愛知県立一宮高等学校  SSH特別講義  2023.12

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    Audience: High school students

    Type:Visiting lecture

  • SSH特別講義「超伝導が拓く未来」

    Role(s): Lecturer

    愛知県立一宮高等学校  SSH特別講義  2023.11

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    Audience: High school students

    Type:Visiting lecture

  • 特別講義「日本語からはじめよう」

    Role(s): Lecturer

    兵庫県立長田高等学校  特別講義  2023.10

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    Audience: High school students

    Type:Visiting lecture

  • SSH特別講義「石黒鎮雄博士に学ぶ研究の進め方」

    Role(s): Lecturer

    愛知県立一宮高等学校  SSH特別講義  2023.06

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    Audience: High school students

    Type:Visiting lecture

  • 特別講義「石黒鎮雄博士に学ぶ研究の進め方」

    Role(s): Lecturer

    兵庫県立長田高等学校  特別講義  2023.01

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    Audience: High school students

    Type:Visiting lecture

  • SSH特別講義「日本語からはじめよう」

    Role(s): Lecturer

    愛知県立一宮高等学校  SSH特別講義  2022.12

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    Audience: High school students

    Type:Visiting lecture

  • SSH特別講義「超伝導が拓く未来」

    Role(s): Lecturer

    愛知県立一宮高等学校  SSH特別講義  2022.11

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    Audience: High school students

    Type:Visiting lecture

  • 特別講義「日本語からはじめよう」

    Role(s): Lecturer

    兵庫県立長田高等学校  特別講義  2022.09

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    Audience: High school students

    Type:Visiting lecture

  • SSH特別講義「カイラリティの不思議」

    Role(s): Lecturer

    愛知県立岡崎高等学校  SSH特別講義  2022.05

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    Audience: High school students

    Type:Visiting lecture

  • SSH特別講義「日本語からはじめよう」

    Role(s): Lecturer

    愛知県立一宮高等学校  SSH特別講義  2021.12

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    Audience: High school students

    Type:Visiting lecture

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