Ishikawa Takahiro

Affiliation and department：
Job title： Project Assistant Professor

Research field (2)： Computational science , Magnetism, superconductivity, and strongly correlated systems

Research keywords (10)：元素 , 水素化物 , 希土類磁石 , 超伝導 , 磁性 , 高圧物性 , メタ・ダイナミクス , 進化的アルゴリズム , 第一原理計算 , 構造探索

Research theme for competitive and other funds (15)：

2023 - 2026 Exploration of room-temperature superconductivity in lanthanum hydrides
2020 - 2025 Synthesis and Development of Room-Temperature Superconducting Device
2021 - 2023 Search for room-temperature superconductivity in the La-B-N-H system
2020 - 2023 Evolutionary search for high-temperature superconductivity in ternary hydrides
2017 - 2020 Search for superconducting hydrogen compounds by integration approach of computational and data sciences

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Papers (68)：

Takahiro Ishikawa, Ryosuke Akashi, Kotaro Kubo, Yuta Toga, Koji Inukai, Itti Rittaporn, Masamitsu Hayashi, Shinji Tsuneyuki. Large intrinsic spin Hall conductivity in orthorhombic tungsten. Physical Review Materials. 2023. 7. 2
Takahiro Ishikawa, Koichi Kusakabe, Yuto Makino, Satoshi Sakamoto, Naoto Okuyama. Search for the Decomposition Process of 2,4,6-Trinitrotoluene by an Evolutionary Algorithm. The Journal of Physical Chemistry A. 2022. 126. 43. 8082-8087
Ryo Matsumoto, Kensei Terashima, Satoshi Nakano, Kazuki Nakamura, Sayaka Yamamoto, Takafumi D. Yamamoto, Takahiro Ishikawa, Shintaro Adachi, Tetsuo Irifune, Motoharu Imai, et al. High-Pressure Synthesis of Superconducting Sn3S4 Using a Diamond Anvil Cell with a Boron-Doped Diamond Heater br. INORGANIC CHEMISTRY. 2022. 61. 10. 4476-4483
Guangzong Xing, Takahiro Ishikawa, Yoshio Miura, Takashi Miyake, Terumasa Tadano. Lattice dynamics effects on finite-temperature stability of R1-xFex (R = Y, Ce, Nd, Sm, and Dy) alloys from first principles. JOURNAL OF ALLOYS AND COMPOUNDS. 2021. 874
Takahiro Ishikawa, Taro Fukazawa, Guangzong Xing, Terumasa Tadano, Takashi Miyake. Evolutionary search for cobalt-rich compounds in the yttrium-cobalt-boron system. PHYSICAL REVIEW MATERIALS. 2021. 5. 5

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MISC (31)：

清水克哉, 榮永茉利, 石河孝洋. 高温超伝導機構の解明につながる硫黄水素化物 : 超伝導による環境問題・エネルギー問題の解決に一歩前進-Sulfur hydride leading to elucidate the mechanism of high-temperature superconductivity : a step towards solving environment and energy issue. 硫酸と工業. 2018. 71. 11. 149-156
Kimura Yusuke, Ishikawa Takahiro, Suzuki Naoshi, Shimizu Katsuya. 28pAN-12 First-principles study on pressure-induced stacking sequence changes in cupper. Meeting abstracts of the Physical Society of Japan. 2014. 69. 1. 849-849
Asano M., Ishikawa T., Obata M., Suzuki N., Itoh H., Oda T., Shimizu K. 28pAN-8 First-principles study on pressure-induced structural phase transitions and metallization of solid argon. Meeting abstracts of the Physical Society of Japan. 2014. 69. 1. 848-848
Ishikawa Takahiro, Nagara Hitose, Oda Tatsuki, Suzuki Naoshi, Shimizu Katsuya. 28pAN-9 First-principles study on crystal structure and superconductivity in metallic phase of solid hydrogen. Meeting abstracts of the Physical Society of Japan. 2014. 69. 1. 848-848
Ishikawa Takahiro, Nagara Hitose, Oda Tatsuki, Suzuki Naoshi, Shimizu Katsuya. Anomalous crystal structure fluctuation in dense solid atomic hydrogen. Meeting abstracts of the Physical Society of Japan. 2013. 68. 2. 765-765

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Books (3)：

Lectures and oral presentations (147)：

進化的アルゴリズムとニューラルネットワークポテンシャルによるランタン-窒素-水素系超伝導の探索
(第63回高圧討論会)
Matlantisと進化的アルゴリズムの連動によるランタン-窒素-水素系超伝導の探索
(日本物理学会第78回年次大会)
Crystal Structure Prediction of Multi-Phase Materials by Data Assimilation
(CCP2023 - 34th IUPAP Conference on Computational Physics)
Evolutionary Search for Superconducting Phases in the Lanthanum-Nitrogen-Hydrogen System with Universal Neural Network Potential PFP
(CCP2023 - 34th IUPAP Conference on Computational Physics)
進化的アルゴリズムによる新物質探索
(2023 年度東京大学物性研究所社会連携研究部門&データ連携部会合同シンポジウム 2023)

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Education (3)：

2005 - 2008 Osaka University
2003 - 2005 Osaka University
1998 - 2003 Osaka University School of Engineering Science Direct Affiliates Department of Electronics and Materials Physics

Professional career (1)：

Work history (12)：

2022/08 - 現在 The University of Tokyo Graduate School of Science Department of Physics Project Assistant Professor
2023/04 - 2023/09 Osaka University Graduate School of Engineering Science
2022 - 2022/07 The University of Tokyo Graduate School of Science Department of Physics
2018 - 2022 National Institute for Materials Science
2016 - 2022 理化学研究所客員研究員

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Committee career (2)：

Awards (2)：

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