Kanazawa University · Division of Mathematical and Physical Sciences · 教授

Research fieldsNano/Micro science・Condensed matter physics I・Condensed matter physics II・Physics・Nanomaterials/Nanobioscience・Nanostructural physics・Nanostructural science・固体物性Ⅱ(磁性・金属・低温)

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• Haruya Niwa, Masao Obata, Takao Kotani, and Tatsuki Oda, Optical and electronic spectra in a transparent transition metal oxide LiTi2O4 from first-principles quasiparticle self-consistent GW calculations, Physical Review B (Impact Factor= 3.7), accepted for publication on 2026.03.11. 2026/03/11 査読有 原著論文 研究論文（学術雑誌）2026 · 論文
• Shota Takano, Takao Kotani, Masao Obata, Kazunori Sato, Harutaka Saito, and Tatsuki Oda, Machine learning band gap predictions: linking quasiparticle self-consistent GW and LDA-derived partial density of states, Japanese Journal of Applied Physics (JJAP), accepted for publication on 23rd December 2025, formally accepted for publication on 20th January 2026, published online February 12, 2026. DOI: https://iopscience.iop.org/article/10.35848/1347-4065/ae3bc0 2026/02/12 査読有 研究論文（学術雑誌）2025 · 論文
• 「スピントロニクス材料の強磁性界面制御法」” Control of Ferromagnetic Interfaces of Spintronics Material” 三浦良雄，中村浩次，小田竜樹 まぐね/Magnetics Jpn. 初等連載講座 20巻巻 6号 271-278頁 2025/11 解説2025 · 論文
• Masao Obata, Takao Kotani, Tatsuki Oda, Efficient implementation of the quasiparticle self-consistent GW method on GPU, Computational Materials Science (2024: Impact Factor* 3.3), Volume 260, 114190 (2025). DOI: https://doi.org/10.1016/j.commatsci.2025.114190 Received 3 June 2025, Revised 17 July 2025, Accepted 10 August 2025, Available online 29 August 2025, Version of Record 29 August 2025. 2025/08/25 査読有 原著論文 研究論文（学術雑誌）2024 · 論文

• 科学研究費（基盤研究C）「磁界・電界を考慮したスピン密度汎関数法の開発および磁気素子材料への応用」(2021-2023) 代表者2021 · 科研費
• 磁気異方性電圧効果の物理(2015-2018)2015 · 共同研究・受託研究実績
• 新しい構造予測アルゴリズムに基づく新物質探索(2012-2012)2012 · 共同研究・受託研究実績
• 基盤研究（Ｃ）「鎖状分子を基本構造とするTeナノ粒子の階層構造と光学特性」(2011-2013) 分担者2011 · 科研費

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