Rchr
J-GLOBAL ID：200901054738228341   Update date: Oct. 31, 2024

Geshi Masaaki

ゲシ マサアキ | Geshi Masaaki
Affiliation and department：
Osaka University R3 Institute for Newly-Emerging Science Design

About Osaka University R3 Institute for Newly-Emerging Science Design


Job title： Associate Professor
Homepage URL  (1)： http://kaken.nii.ac.jp/d/r/70397660.ja.html
Research field  (6)： Magnetism, superconductivity, and strongly correlated systems ,  Magnetism, superconductivity, and strongly correlated systems ,  Computational science ,  Mathematical physics and basic theory ,  Inorganic materials ,  High-performance computing
Research keywords  (23)： Computational science human resource development ,  構造探索 ,  高圧 ,  圧力誘起相転移 ,  構造相転移 ,  物性理論 ,  量子効果 ,  量子シミュレーション ,  新物質 ,  磁性 ,  ハーフメタル ,  圧力誘起超伝導 ,  水素 ,  圧力テンソル ,  p 電子強磁性体 ,  磁気異方性 ,  固体酸素 ,  酸素 ,  分子性固体 ,  変調構造 ,  ヨウ素 ,  窒化物 ,  表面
Research theme for competitive and other funds  (9)：
  • 2024 - 2028 Development and application of structure search methods under high pressure using machine learning potentials learning from failures
  • 2023 - 2027 1次元カルコゲン鎖におけるPeierls転移とvan der Waals相互作用
  • 2019 - 2022 Development of first-principles structure search method applicable to large-scale systems and its application
  • 2017 - 2018 第一原理ナノ構造設計手法開発
  • 2010 - 2015 Computational Design and Realization of Spin-electronics Materials
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Papers (40)：
  • John Isaac G. Enriquez, Harry Handoko Halim, Takahiro Yamasaki, Masato Michiuchi, Kouji Inagaki, Masaaki Geshi, Ikutaro Hamada, Yoshitada Morikawa. Origin of the surface facet dependence in the thermal degradation of the diamond (111) and (100) surfaces in vacuum investigated by machine learning molecular dynamics simulations. Carbon. 2024. 226. 119223-119223
  • John Isaac G. Enriquez, Takahiro Yamasaki, Masato Michiuchi, Kouji Inagaki, Masaaki Geshi, Ikutaro Hamada, Yoshitada Morikawa. Origin of the Surface Facet Dependence in the Oxidative Etching of the Diamond (111) and (100) Surfaces from First-Principles Calculations. The Journal of Physical Chemistry C. 2024. 128. 15. 6294-6308
  • Masaaki Geshi, Hiroki Funashima, and Gayan, Prasad Hettiarachchi. Understanding the difference in fragility of the bcc phases of highly compressed P, As, and Sb through first-principles investigations. Physical Review B. 2023. 108. 094112-1-094112-8
  • Masaaki Geshi. Computational Materials Design (CMD®) Workshop: A Hands-on workshop of first-principles calculations online. Journal of Materials Education. 2022. 44. 3-4. 57-66
  • Masaaki Geshi, Hiroki Funashima, Gayan Prasad Hettiarachchi. First-principles study of highly-compressed Sb: a stubborn body-centered cubic structure. Japanese Journal of Applied Physics. 2022. 61. 8. 085505-085505
ｍore...
MISC (23)：
  • M. Geshi, Y. Morikawa, T. Ono. Supercomputer course of Computational Materials Design (CMDR) workshop. ACTIVITY REPORT 2023 SUPERCOMPUTER CENTER MDCL ISSP UNIVERSITY OF TOKYO. 2024. 376-376
  • M. Geshi, Y. Morikawa, T. Ono. Supercomputer course of Computational Materials Design (CMDR) workshop. ACTIVITY REPORT 2022 SUPERCOMPUTER CENTER MDCL ISSP UNIVERSITY OF TOKYO. 2023. 380-380
  • M. Geshi, Y. Morikawa, T. Ono. Supercomputer course of Computational Materials Design (CMDR) workshop. ACTIVITY REPORT 2021 SUPERCOMPUTER CENTER MDCL ISSP UNIVERSITY OF TOKYO. 2022. 347-347
  • M. Geshi, Y. Morikawa, T. Ono. Supercomputer course of Computational Materials Design (CMDR) workshop. ACTIVITY REPORT 2020 SUPERCOMPUTER CENTER MDCL ISSP UNIVERSITY OF TOKYO. 2021. 348-348
  • M. Geshi, Y. Morikawa, T. Ono. Supercomputer course of Computational Materials Design (CMDR) workshop. ACTIVITY REPORT 2019 SUPERCOMPUTER CENTER MDCL ISSP UNIVERSITY OF TOKYO. 2020. 390-390
ｍore...
Books (7)：
  • Practical Training in the Basic Theory of First-principles Calculations: The First Step in First-Principles Calculations
    2024
  • 第一原理計算の基礎、特徴と社内導入のポイント
    2023
  • オンラインでの計算機実習-CMD® workshopの事例
    2022
  • The Art of High Performance Computing for Computational Science, Vol. 2
    Springer 2019 ISBN:9789811398018
  • The Art of High Performance Computing for Computational Science, Vol. 1
    Springer 2019 ISBN:9789811361944
ｍore...
Lectures and oral presentations  (126)：
  • カルコゲンの高圧相
    (J-PARCワークショップ(構造不規則系研究会) 2024)
  • First-principles Study of the Structures and Superconductivity of High-Pressure Strontium
    (2024)
  • 計算物質科学の提言書について
    (データ連携部会第3回意見交換会 2024)
  • First-principles study of the high-pressure phases of Group-IV elements II
    (2024)
  • Theoretical Investigations of Crystal Structures, Electronic Structures, and Physical Properties of Group-IV Elements at High Pressure using First-Principles Calculations
    (The 64th High Pressure Conference of Japan 2023)
ｍore...
Education (3)：
  • 1997 - 2000 Kanazawa University Graduate School of Natural Science and Technology
  • 1995 - 1997 Kanazawa University
  • 1991 - 1995 Ibaraki University
Professional career (1)：
  • 博士(理学) (金沢大学)
Work history (11)：
  • 2022/04 - 現在 Osaka University R3 Institute for Newly-Emerging Science Design
  • 2020/06 - 現在 Osaka University Graduate School of Engineering
  • 2016/04 - 2022/03 Osaka University Institute for Nanoscience Design
  • 2015/10 - 2016/03 The University of Tokyo The Institute for Solid State Physics
  • 2011/08 - 2015/09 Osaka University Institute for Nanoscience Design
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Committee career (4)：
  • 2024 - 現在 日本学術会議 日本学術会議小委員会委員
  • 2023/07 - 2024/03 計算物質科学協議会 提言書作成WGメンバー リーダー
  • 2022/07 - 2023/03 計算物質科学協議会 提言書作成WGメンバー副リーダー
  • 2021/04 - 2023/03 計算物質科学人材育成コンソーシアム(PCoMS) イノベーション創出人材育成(IPD)委員
Awards (2)：
  • 2019/11 - 大阪大学 大阪大学賞 計算科学を活用した科学技術人材の育成に関する貢献
  • 2010/03 - 大阪大学 大阪大学教育・研究功績賞
Association Membership(s) (3)：
THE JAPAN SOCIETY OF HIGH PRESSURE SCIENCE AND TECHNOLOGY ,  THE PHYSICAL SOCIETY OF JAPAN ,  Society of Nano Science and Technology
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