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J-GLOBAL ID：200901072950639155   Update date: Apr. 24, 2024

Tsuchiura Hiroki

ツチウラ ヒロキ | Tsuchiura Hiroki
Affiliation and department：
Tohoku University Graduate School of Engineering, Department of Applied Physics, Quantum Computational Materials Science group

About Tohoku University Graduate School of Engineering, Department of Applied Physics, Quantum Computational Materials Science group


Job title： Associate Professor
Homepage URL  (2)： https://sites.google.com/view/tsuchiura-research-group/ホーム?authuser=0 ,  https://sites.google.com/view/tsuchiura-research-group/home_en
Research field  (1)： Magnetism, superconductivity, and strongly correlated systems
Research keywords  (5)： 磁性および磁性材料 ,  トポロジカル物質の理論 ,  第一原理計算 ,  強相関電子系における超伝導 ,  永久磁石の保磁力機構
Research theme for competitive and other funds  (14)：
  • 2021 - 2024 キタエフ模型に基づく新奇デバイスの理論的提案
  • 2012 - 2022 組織形成原理の解明に基づく高保磁力原理の導出及び規則化合金・微粒子磁石の創成と解析
  • 2018 - 2021 Electronic Theory for High-Performance Rare Earth Permanent Magnets
  • 2017 - 2021 Development of VMC with the Wannier localized orbitals and its application to strongly correlated superconductivity in disordered systems
  • 2016 - 2020 NOVel, critical materials free, high Anisotropy phases for permanent MAGnets, by design
Show all
Papers (128)：
  • Osamu Kanehira, Hiroki Tsuchiura. Josephson effects between the Kitaev ladder superconductors. SciPost Physics Proceedings. 2023. 11. 014
  • Hirokazu Taguchi, Akihisa Koga, Yuta Murakami, Joji Nasu, Hiroki Tsuchiura. Field-direction Dependence of Majorana-mediated Spin Transport. Proceedings of the 29th International Conference on Low Temperature Physics (LT29). 2023
  • S. Kobayashi, D. Ogawa, X.D. Xu, Y.K. Takahashi, A. Martin-Cid, K. Ishigami, Y. Kotani, M. Suzuki, T. Yoshioka, H. Tsuchiura, et al. Multimodal analysis of Zr substitution effects on magnetic and crystallographic properties in (Sm1-Zr )(Fe0.8Co0.2)12 compounds with ThMn12 structure. Acta Materialia. 2022. 242. 118454-118454
  • S. Tomita, D.-P. Yao, H. Tsuchiura, K. Nomura. Ab initio study on the possible magnetic topological semimetallic state in MnMg2O4. AIP Advances. 2022. 12. 3. 035331-035331
  • Hiroto Sato, Takuya Yoshioka, Hiroki Tsuchiura, Yoshiyuki Mizuno, Kunihiro Koike, Kohki Takahashi, Hiroaki Kato. Rare-earth moment reduction and local magnetic anisotropy in Pr2Fe14B and Tm2Fe14B. Journal of Magnetism and Magnetic Materials. 2022. 545. 168684-168684
ｍore...
MISC (79)：
  • 山下 毅, 山崎 国人, 江川 隆輔, 吉岡 匠哉, 土浦 宏紀, 小林 広明, 曽根 秀昭. 『銅酸化物の有効モデルに対する揺らぎ交換近似』コードのSX-ACE 向け最適化. SENAC : 東北大学大型計算機センター広報. 2017. 50. 1. 25-30
  • Kikuchi Shinji, Kikuchi Yuhei, Yoshioka Takuya, Tsuchiura Hiroki. 9aPS-1 Stability analysis of half-quantum vortex in topological superconductivity. Meeting abstracts of the Physical Society of Japan. 2014. 69. 2. 571-571
  • Misawa H., Gohda Y., Tsuchiura H., Tsuneyuki S. 7pBC-6 First-principles analyses of structures and magnetic anisotropy energy of interfaces between Nd_2Fe_<14>B main phases and Nd oxides. Meeting abstracts of the Physical Society of Japan. 2014. 69. 2. 268-268
  • Yoshioka Takuya, Asaoka Rui, Kikuchi Yuhei, Miura Naoko, Kikuchi Shinji, Tsuchiura Hiroki. 7aPS-106 First Principles Estimation of Crystal Field Parameters for Nd_2Fe_<14>B. Meeting abstracts of the Physical Society of Japan. 2014. 69. 2. 256-256
  • Miura Y., Yoshioka T., Tsuchiura H. 27aPS-45 A first-principles study on magnetocrystalline anisotropy of Y_2Fe_<14>B. Meeting abstracts of the Physical Society of Japan. 2014. 69. 1. 485-485
ｍore...
Books (2)：
  • 省/脱Dyネオジム磁石と新規永久磁石の開発
    シーエムシー出版 2015
  • スピントロニクスの基礎-磁気の直観的理解をめざして
    森北出版 2013 ISBN:9784627774612
Lectures and oral presentations  (21)：
  • Josephson effects between the Kitaev ladder superconductors
    (International Conference on Strongly Correlated Electron Systems 2022)
  • 磁性材料特性の理論予測:永久磁石からトポロジカル半金属まで
    (原子スケールシミュレーション活用セミナー2021 2021)
  • Microscopic analysis of disordered Sm_{1-s}Fe_{5+2s} phases
    (The 26th International workshop on rare-earth and future permanent magnets and their applications (REPM2021) 2021)
  • Theoretical studies on the magnetic properties of Sm(Fe1-xCox)12 systems
    (Future Perspectives on Novel Magnetic Materials 2018)
  • Theoretical study on atomic structures and coercivity in Nd-Fe-B magnets
    (TMS 2017 annual meeting 2017)
ｍore...
Professional career (1)：
  • 博士(工学) (Osaka University)
Work history (4)：
  • 2009/04 - 東北大学大学院工学研究科 准教授
  • 2007/04 - 2009/03 東北大学大学院工学研究科 助教
  • 2004/03 - 2007/03 東北大学大学院工学研究科 助手
  • 2002/10 - 2004/03 International School for Advanced Study
Committee career (1)：
  • 2011/07 - 現在 ISRN Condensed Matter Physics Editorial Board
Awards (2)：
  • 2015/04 - The Physical Society of Japan 2014 Highly Cited Article, Journal of the Physical Society of Japan,
  • 2006/03/13 - 財団法人トーキン科学技術振興財団 財団法人トーキン科学技術振興財団研究奨励賞 ナノスケール不均一電子状態による銅酸化物超伝導体の異常物性
Association Membership(s) (1)：
日本物理学会
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