Tsumuraya Takao

ツムラヤタカオ | Tsumuraya Takao

Affiliation and department：
Job title： Associate Professor

Research field (4)： Mathematical physics and basic theory , Structural and functional materials , Metallic materials , Magnetism, superconductivity, and strongly correlated systems

Research keywords (3)：第一原理計算 , 分子性導体 , マグネシウム合金

Research theme for competitive and other funds (17)：

2024 - 2029 Creation of innovative active nitrogen control technology by nitrogen dissociation properties of alkali metals
2024 - 2026 機械学習ポテンシャル型MD計算に基づく金属系過冷却液体の粘性の温度依存性の解明
2022 - 2025 Ab-Initio Study on the Origin of the Activity of Non-basal Slips in Magnesium based alloys
2023 - 2025 マルチ機能を持つ軽量・高強度マグネシウム合金の基盤構築
2020 - 2024 トップレベルのマルチ機能を有する革新的構造用マグネシウム合金の開発

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Papers (43)：

Miho Itoi, Kazuyoshi Yoshimi, Hanming Ma, Takahiro Misawa, Takao Tsumuraya, Dilip Bhoi, Tokutaro Komatsu, Hatsumi Mori, Yoshiya Uwatoko, Hitoshi Seo. Combined x-ray diffraction, electrical resistivity, and ab initio study of (TMTTF)2PF6 under pressure: Implications for the unified phase diagram. Physical Review Research. 2024. 6. 043308
Yugo Oshima, Yasuyuki Ishii, Francis L. Pratt, Isao Watanabe, Hitoshi Seo, Takao Tsumuraya, Tsuyoshi Miyazaki, Reizo Kato. Quasi-One-Dimensional Spin Dynamics in a Molecular Spin Liquid System. Physical Review Letters. 2024. 133. 23
Takao Tsumuraya, Tsuyoshi Miyazaki, Hitoshi Seo. Stability of Correlated Insulating States in Molecular Conductors from First-Principles Calculation. Journal of the Physical Society of Japan. 2024. 93. 12. 23704-1-23704-5
Yoshikazu Suzumura, Takao Tsumuraya, Masao Ogata. Seebeck Effect of Dirac Electrons in Organic Conductors under Hydrostatic Pressure Using a Tight-Binding Model Derived from First Principles. Journal of the Physical Society of Japan. 2024. 93. 5
T. Kobayashi, Y. Kato, H. Taniguchi, T. Tsumuraya, K. Hiraki, S. Fujiyama. Role of hydrogen bonding in charge-ordered organic conductor α-(BEDT-TTF)2I3 probed by I127 nuclear quadrupole resonance. Physical Review B. 2023. 108. 115108

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MISC (4)：

Tsumuraya Takao. Magnetism in Condensed Matter (Oxford Master Series in Physics). Materia Japan. 2024. 63. 5. 333-333
Lecture note for statistical mechanics. MTERE2. 2021. 60. 8. 459-534
轟直人, 趙研, 圓谷貴夫, 寺西亮, 寺本武司, 永井崇, 長岡亨, 長谷川誠, 本間智之. 連載「よくわかる!ピンポイント講座」について. まてりあ. 2020. 59. 8. 434-434
Takao Tsumuraya. First-Principles Study on Formation Mechanism Long-Period Stacking Ordered Structure of Mg Alloys and Steels. Supercomputing News. 2019. 21. 3. 29-34

Lectures and oral presentations (121)：

Molecular dynamics study on the shear viscosity in supercooled liquid state of an Mg-Zn-Y alloy using machine learning interatomic potentials
(2024)
First-principles study of phase stability of Li17Sn4-xSix alloys based on the cluster expansion method
(2024)
First-principles calculations for elucidating crystal structures and stacking fault energies in basal and secondary pyramidal slip systems of Mg-Y alloys
(2024)
機械学習原子間ポテンシャルを用いたMg-Zn-Y合金の過冷却液体における原子拡散機構
(第130回日本物理学会九州支部例会 2024)
第一原理計算による擬一次元分子性導体における強相関絶縁体状態の安定性解析
(第130回日本物理学会九州支部例会 2024)

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Education (1)：

2004 - 2009 Hiroshima University Graduate School of Advanced Sciences of Matter Department of Quantum Matter

Professional career (1)：

博士(理学) (広島大学)

Work history (9)：

2023/04 - 現在 Kumamoto University Graduate School of Science and Technology Associate Professor
2023/01 - 現在 Kumamoto University Magnesium Research Center Associate Professor
2018/01 - 2022/12 Kumamoto University Priority Organization for Innovation and Excellence Assistant Professor (PI)
2018/01 - 2022/03 Leading Initiative for Excellent Young Researchers (LEADER) by MEXT, Japan
2015/04 - 2017/12 National Institute for Materials Science International Center for Young Scientist (ICYS) Researcher

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Committee career (3)：

2019/04 - 現在日本金属学会学会誌「まてりあ」編集委員
2019/10 - 2020/09 日本物理学会領域運営委員(領域7)
2019/09 - 2019/09 有機固体若手の会世話人

Awards (2)：

2022/12 - The Best Poster Award at the 5th International Symposium on Long-Period Stacking Order and Mille-feuille Structures
2009/06 - 独立行政法人日本学生支援機構特に優れた業績による奨学金返還免除

Association Membership(s) (3)：

THE JAPAN INSTITUTE OF METALS AND MATERIALS , THE PHYSICAL SOCIETY OF JAPAN , 日本MRS

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