OBATA Masao 小幡正雄

… Alternative Names

小幡正雄オバタマサオ

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Researcher Number	10803299
Other IDs
Affiliation (Current)	2026: 金沢大学, 数物科学系, 助教
Affiliation (based on the past Project Information) *help	2021 – 2024: 金沢大学, 数物科学系, 助教
Review Section/Research Field	Principal Investigator Basic Section 29010:Applied physical properties-related Except Principal Investigator Basic Section 29010:Applied physical properties-related / Medium-sized Section 26:Materials engineering and related fields
Keywords	Principal Investigator 強磁性形状記憶合金 / 磁性体 / 準粒子自己無撞着GW法 / 第一原理計算 / 磁性形状記憶合金 / バンドヤン・テラー効果 / 電子相関効果 / GPU化 / GW計算 Except Principal Investigator スピン密度汎関数法 … More / 準粒子自己無撞着GW法(QSGW法) / 磁気形状記憶合金 / 準粒子自己無撞着GW法 / 第一原理的電子相関 / ノンコリニアスピン密度汎関数法 / パワー半導体材料 / 磁気異方性 / スピネル酸化物 / ペロブスカイト型太陽電池材料 / 多元的物質材料 / ノンコリニア磁性 / オーステナイト相 / マルテンサイト相 / バンド-ヤン-テラー効果 / マルテンサイト変態 / バリアント / 磁歪 / 強磁性形状記憶合金 / 第一原理電子状態計算 / マルチフェロイクス / ワイドギャップ半導体 / 準粒子自己無撞着GW法 (QSGW法) / ノンコリニアスピン密度汎関数理論 / スピントロニクス / スピン軌道相互作用 / 磁気異方性エネルギー Less

第一原理的電子相関を取り入れた電子スピン状態計算法の開発と新機能材料への応用
- Principal Investigator
  
  小田竜樹
- Project Period (FY)
  2024 – 2026
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 29010:Applied physical properties-related
- Research Institution
  Kanazawa University
Development and application of first-principles electronic structure calculation by quasiparticle self-consistent approach with random phase approximationPrincipal Investigator
- Principal Investigator
  
  小幡正雄
- Project Period (FY)
  2024 – 2026
- Research Category
  
  Grant-in-Aid for Early-Career Scientists
- Review Section
  
  Basic Section 29010:Applied physical properties-related
- Research Institution
  Kanazawa University
Development of spin density functional method under magnetic/electric field and application to the materials for magnetic device
- Principal Investigator
  
  Oda Tatsuki
- Project Period (FY)
  2021 – 2023
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 29010:Applied physical properties-related
- Research Institution
  Kanazawa University
Study on magnetic structure analysis and modeling in the nano twin boundary of magnetic shape memory alloy
- Principal Investigator
  
  Oda Tatsuki
- Project Period (FY)
  2021 – 2024
- Research Category
  
  Fund for the Promotion of Joint International Research (Fostering Joint International Research (B))
- Review Section
  
  Medium-sized Section 26:Materials engineering and related fields
- Research Institution
  Kanazawa University

All 2025 2024 2023 2021

All Journal Article Presentation

[Journal Article] Effect of excess Mn on the electronic structure of magnetic shape memory Ni-Mn-Ga alloy via GGA+U and quasiparticle self-consistent GW approaches2025
- Author(s)
  Masao Obata, Ladislav Straka, Oleg Heczko, Takao Kotani, and Tatsuki Oda
- Journal Title
  
  the proceedings of CCP2023 (34th IUPAP Conference on Computational Physics)
  
  Volume: -
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21KK0083
[Journal Article] Effect of excess Mn on the electronic structure of magnetic shape memory Ni-Mn-Ga alloy via GGA+U and quasiparticle self-consistent GW approaches2025
- Author(s)
  Masao Obata, Ladislav Straka, Oleg Heczko, Takao Kotani, and Tatsuki Oda
- Journal Title
  
  The proceedings of CCP2023 (34th IUPAP Conference on Computational Physics)
  
  Volume: -
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-24K08229
[Journal Article] Electronic structures in magnetic shape memory alloys Fe3X (X=Pd, Pt) by quasi-particle self-consistent GW approach2025
- Author(s)
  Artur Akatov, Masao Obata, and Tatsuki Oda
- Journal Title
  
  The Science Reports of Kanazawa University (Sci. Rep. Kanazawa Univ.)
  
  Volume: 68 Pages: 83-109
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21KK0083
[Journal Article] Electronic structures in magnetic shape memory alloys Fe3X (X=Pd, Pt) by quasi-particle self-consistent GW approach2025
- Author(s)
  Artur Akatov, Masao Obata, and Tatsuki Oda
- Journal Title
  
  The Science Reports of Kanazawa University (Sci. Rep. Kanazawa Univ.)
  
  Volume: 68 Pages: 83-109
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-24K08229
[Journal Article] Comparative Study of Electronic Structure in Ferromagnetic Heusler Alloys Ni<sub>2</sub>MnX (X = Al, Ga, In) Using the Quasi-Particle Self-Consistent <i>GW</i> Method2024
- Author(s)
  Jakub Lustinec, Masao Obata, Rinku Majumder, Ko Hyodo, Takao Kotani, Ladislav Kalvoda, and Tasuki Oda
- Journal Title
  
  J. Magn. Soc. Jpn.
  
  Volume: 48 Issue: 6 Pages: 94-107
- DOI
  10.3379/msjmag.2411R001
- ISSN
  1882-2924, 1882-2932
- Year and Date
  2024-11-01
- Language
  English
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K23225, KAKENHI-PROJECT-22K04909, KAKENHI-PROJECT-21KK0083, KAKENHI-PROJECT-24K08229
[Journal Article] Migration of the Twin Boundary in a Modulated Martensite Phase of Magnetic Shape Memory Alloy Ni2MnGa2024
- Author(s)
  Rinku Majumder, Masao Obata, Chandro Pardede, Jakub Lustinec, Ladislav Kalvoda, and Tatsuki Oda
- Journal Title
  
  Proceedings of 34th IUPAP Conference on Computational Physics (CCP2023)
  
  Volume: -
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21KK0083
[Journal Article] Parallelization in the code of quasi-particle self-consistent GW and electronic structure in the magnetic shape memory alloy Ni2MnGa2024
- Author(s)
  Ko Hyodo, Masao Obata, Jakub Lustinec, Ladislav Kalvoda, Takao Kotani, and Tatsuki Oda
- Journal Title
  
  Proceedings of 34th IUPAP Conference on Computational Physics (CCP2023)
  
  Volume: -
- Data Source
  KAKENHI-PROJECT-21KK0083
[Journal Article] Computational acceleration on density functional approach code using GPU2024
- Author(s)
  Chandro Pardede, Masao Obata, Rinku Majumder, Indra Pardede, and Tatsuki Oda
- Journal Title
  
  Proceedings of 34th IUPAP Conference on Computational Physics (CCP2023)
  
  Volume: -
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21KK0083
[Journal Article] Intrinsic instability to martensite phases in ferromagnetic shape memory alloy Ni2MnGa: Quasiparticle self-consistent GW investigation2023
- Author(s)
  Obata Masao、Kotani Takao、Oda Tatsuki
- Journal Title
  
  Physical Review Materials
  
  Volume: 7 Issue: 2 Pages: 024413-024413
- DOI
  10.1103/physrevmaterials.7.024413
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-21K04864, KAKENHI-PROJECT-22K04909, KAKENHI-PROJECT-21KK0083, KAKENHI-PROJECT-23K23225
[Journal Article] Effect of electron localization in theoretical design of Ni-Mn-Ga based magnetic shape memory alloys2021
- Author(s)
  Zeleny Martin、Sedlak Petr、Heczko Oleg、Seiner Hanus、Vertat Petr、Obata Masao、Kotani Takao、Oda Tatsuki、Straka Ladislav
- Journal Title
  
  Materials & Design
  
  Volume: 209 Pages: 109917-109917
- DOI
  10.1016/j.matdes.2021.109917
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H02592, KAKENHI-PROJECT-21K04864
[Presentation] Force Theoremを用いた遷移金属強磁性合金薄膜における磁気異方性の第一原理計算2025
- Author(s)
  勝田　匠，小幡正雄，小田竜樹
- Organizer
  第72回応用物理学会春季学術講演会2025年3月15日　ポスター講演15p-P07-26
- Data Source
  KAKENHI-PROJECT-24K08229
[Presentation] 準粒子自己無撞着GW計算のGPU実装: 磁性形状記憶合金Ni2MnGa変調マルテンサイト相への応用2025
- Author(s)
  小幡正雄、勝田匠、小谷岳生、小田竜樹
- Organizer
  第72回応用物理学会春季学術講演会
- Data Source
  KAKENHI-PROJECT-24K17608
[Presentation] 準粒子自己無撞着GW計算のGPU実装: 磁性形状記憶合金Ni2MnGa変調マルテンサイト相への応用2025
- Author(s)
  小幡正雄, 勝田匠, 小谷岳生, 小田竜樹
- Organizer
  2025年第72回応用物理学会春季学術講演会, 2025年3月14日- 17日,東京理科大学野田キャンパス一般セッション(ポスター講演) [15p-P07-25]
- Data Source
  KAKENHI-PROJECT-24K08229
[Presentation] 準粒子自己無撞着GW法による透明超伝導体の電子物性解析2025
- Author(s)
  丹羽陽弥, 小幡正雄, 小谷岳生, 小田竜樹
- Organizer
  2025年度日本物理学会春季大会（オンライン，2025年3月18日～3月21日）口頭講演21aH1-11
- Data Source
  KAKENHI-PROJECT-24K08229
[Presentation] 準粒子自己無撞着 GW 法による透明超伝導体の光学特性解析2024
- Author(s)
  丹羽陽弥, 小幡正雄, 小谷岳生, 小田竜樹
- Organizer
  第85回応用物理学会秋季学術講演会　2024年9月19日 (ホテル日航新潟 30F) 口頭講演19p-C301-8
- Data Source
  KAKENHI-PROJECT-24K08229
[Presentation] 準粒子自己無撞着 GW 法による透明超伝導体の第一原理光学特性解析2024
- Author(s)
  丹羽陽弥, 小幡正雄, 小谷岳生, 小田竜樹
- Organizer
  2024年度日本物理学会北陸支部定例学術講演会2024年11月30日　口頭講演C-a6
- Data Source
  KAKENHI-PROJECT-24K08229
[Presentation] 準粒子自己無撞着GW 法によるハライドペロブスカイトの電子状態と光学特性2024
- Author(s)
  山口燿，小幡正雄，小谷岳生，小田竜樹
- Organizer
  2024年度日本物理学会北陸支部定例学術講演会2024年11月30日　口頭講演C-a7
- Data Source
  KAKENHI-PROJECT-24K08229
[Presentation] Force Theoremを用いた遷移金属強磁性合金薄膜における磁気異方性の第一原理計算2024
- Author(s)
  勝田　匠，小幡正雄，小田竜樹
- Organizer
  2024年度日本物理学会北陸支部定例学術講演会2024年11月30日(土)　口頭講演C-p4
- Data Source
  KAKENHI-PROJECT-24K08229
[Presentation] Perspective high-temperature oxides: theoretical study2024
- Author(s)
  Martin Heczko, Masao Obata, Renaud Patte, Denis Ledue, Tatsuki Oda, Martin Zeleny
- Organizer
  第85回応用物理学会秋季学術講演会2024年9月20日 (ホテル日航新潟 30F) 口頭講演 20p-D61-11
- Data Source
  KAKENHI-PROJECT-21KK0083
[Presentation] Understanding Twin Boundary Migration in Ni2MnGa Martensite Phase: First-Principles Insights2024
- Author(s)
  Rinku Majumder, Masao Obata, Chandro Pardede, Jakub Lustinec, Ladislav Kalvoda, Tatsuki Oda
- Organizer
  第71回応用物理学会春季学術講演会
- Data Source
  KAKENHI-PROJECT-21KK0083
[Presentation] 準粒子自己無撞着GW計算のGPU実装2024
- Author(s)
  小幡正雄, 小谷岳生, 小田竜樹
- Organizer
  第34回日本MRS年次大会 ,2024年12月16日 - 18日, 横浜市開港記念館他, 口頭発表 A2-O17-018
- Data Source
  KAKENHI-PROJECT-21KK0083
[Presentation] Electronic structure investigation on magnetic shape memory alloy Ni-Mn-Ga by quasiparticle self-consistent GW approach2024
- Author(s)
  Masao Obata, Takao Kotani, Tatsuki Oda
- Organizer
  International Conference on Magnetism (ICM2024) (June 30 - July 5, 2024), Bologna (Italy), (Oral presentation, #ICM2024_5.06)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-24K08229
[Presentation] 磁気形状記憶合金Ni2MnGaの電子状態・ナノ双晶界面の第一原理解析及び計算コードの高速化2024
- Author(s)
  小幡正雄、Rinku Majumder、Jakub Lustinec、Chandro Pardede、兵頭功、小田竜樹
- Organizer
  物性研究所スパコン共同利用・CCMS合同研究会「計算物質科学の現在と未来」
- Data Source
  KAKENHI-PROJECT-24K17608
[Presentation] 準粒子自己無撞着GW法によるハライドペロブスカイトCH3NH3PbI3の電子状態と光学特性解析2024
- Author(s)
  山口燿，小幡正雄，小谷岳生，小田竜樹
- Organizer
  第34回日本MRS年次大会（12月16-18日）横浜市開港記念会館他、2024年12月16，ポスター講演A2-P16-014
- Data Source
  KAKENHI-PROJECT-24K08229
[Presentation] 第一原理GW計算による磁性形状記憶合金Ni2Mn1+xGa1-xの電子状態2024
- Author(s)
  小幡正雄, 小谷岳生, 小田竜樹
- Organizer
  第71回応用物理学会春季学術講演会
- Data Source
  KAKENHI-PROJECT-21KK0083
[Presentation] 磁気形状記憶合金Ni2MnGaの電子状態・ナノ双晶界面の第一原理解析及び計算コードの高速化2024
- Author(s)
  小幡正雄,Rinku Majumder,Jakub Lustinec,Chandro Pardede,兵頭功,小田竜樹
- Organizer
  物性研究所スパコン共同利用・CCMS合同研究会「計算物質科学の現在と未来」(東京大学物性研究所)
- Data Source
  KAKENHI-PROJECT-21KK0083
[Presentation] Electronic structures in magnetic shape memory alloys Fe3X (X=Pd, Pt) by quasiparticle self-consistent GW2024
- Author(s)
  Artur Akatov, Masao Obata, Jakub Lustinec, Rinku Majumder, Takao Kotani, Tatsuki Oda
- Organizer
  第85回応用物理学会秋季学術講演会　2024年9月19日 (ホテル日航新潟 30F) 口頭講演19p-c301-7
- Data Source
  KAKENHI-PROJECT-21KK0083
[Presentation] Electronic structure investigation on magnetic shape memory alloy Ni-Mn-Ga by quasiparticle self-consistent GW approach2024
- Author(s)
  Masao Obata, Takao Kotani, Tatsuki Oda
- Organizer
  International Conference on Magnetism (ICM2024) (June 30 - July 5, 2024), Bologna (Italy), (Oral presentation, #ICM2024_5.06)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21KK0083
[Presentation] Electronic structures in magnetic shape memory alloys Fe3X (X=Pd, Pt) by quasiparticle self-consistent GW2024
- Author(s)
  Artur Akatov, Masao Obata, Jakub Lustinec, Rinku Majumder, Takao Kotani, Tatsuki Oda
- Organizer
  第85回応用物理学会秋季学術講演会　2024年9月19日 (ホテル日航新潟 30F) 口頭講演19p-c301-7
- Data Source
  KAKENHI-PROJECT-24K08229
[Presentation] Electronic structure investigation on magnetic shape memory alloy Ni-Mn-Ga by quasiparticle self-consistent GW approach2024
- Author(s)
  Masao Obata, Takao Kotani, Tatsuki Oda
- Organizer
  International Conference on Magnetism (ICM2024)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-24K17608
[Presentation] Electronic Structures of ferromagnetic Heusler Alloys Ni2MnX (X＝Al, Ga, In) and Magnetic shape memory effect2023
- Author(s)
  Jakub Lustinec, Masao Obata, Ko Hyodo, Takao Kotani, Ladislav Kalvoda, Tatsuki Oda
- Organizer
  応用物理学会第70回春季学術講演会
- Data Source
  KAKENHI-PROJECT-21KK0083
[Presentation] Computational acceleration of the density functional approach code with using GPU2023
- Author(s)
  Chandro Pardede, Masao Obata, Rinku Majumder, Tatsuki Oda
- Organizer
  34th IUPAP Conference on Computational Physics (CCP2023, Kobe)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K04864
[Presentation] Electronic structures of ferromagnetic shape memory alloy Ni-Mn-Ga by quasiparticle self-consistent GW approach2023
- Author(s)
  Masao Obata, Jakub Lustinec, Rinku Majumder, Chandro Pardede, Kazuki Muranaka, Takao Kotani, Ladislav Kalvoda, Tatsuki Oda
- Organizer
  34th IUPAP Conference on Computational Physics (CCP2023, Kobe)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K04864
[Presentation] Migration of the twin boundary in a modulated martensite phase of magnetic shape memory alloy Ni2MnGa2023
- Author(s)
  Rinku Majumder, Masao Obata, Chandro Pardede, Jakub Lustinec, Ladislav Kalvoda, Tatsuki Oda
- Organizer
  34th IUPAP Conference on Computational Physics (CCP2023, Kobe)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K04864
[Presentation] Migration of the twin boundary in a modulated martensite phase of magnetic shape memory alloy Ni2MnGa2023
- Author(s)
  Rinku Majumder, Masao Obata, Chandro Pardede, Jakub Lustinec, Ladislav Kalvoda, Tatsuki Oda
- Organizer
  34th IUPAP Conference on Computational Physics (CCP2023)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21KK0083
[Presentation] 準粒子自己無撞着GW法による酸化ガリウムの電子構造と誘電特性2023
- Author(s)
  村中和輝, 兵頭功, パルデデ・チャンドロ, 小幡正雄, 小田竜樹
- Organizer
  応用物理学会第70回春季学術講演会
- Data Source
  KAKENHI-PROJECT-21K04864
[Presentation] Effect of excess Mn to the electronic structure of magnetic shape memory Ni-Mn-Ga alloy via GGA+U and quasiparticle self-consistent GW approaches2023
- Author(s)
  Masao Obata
- Organizer
  チェコ科学アカデミー講演会
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21KK0083
[Presentation] Electronic Structures of ferromagnetic Heusler Alloys Ni2MnX (X＝Al, Ga, In) and Magnetic shape memory effect2023
- Author(s)
  Jakub Lustinec, Masao Obata, Ko Hyodo, Takao Kotani, Ladislav Kalvoda, Tatsuki Oda
- Organizer
  応用物理学会第70回春季学術講演会
- Data Source
  KAKENHI-PROJECT-21K04864
[Presentation] Electronic structures of ferromagnetic shape memory alloy Ni-Mn-Ga by quasiparticle self-consistent GW approach2023
- Author(s)
  Masao Obata, Jakub Lustinec, Rinku Majumder, Chandro Pardede, Kazuki Muranaka, Takao Kotani, Ladislav Kalvoda, Tatsuki Oda
- Organizer
  34th IUPAP Conference on Computational Physics (CCP2023)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21KK0083
[Presentation] Parallelization in the code of quasi-particle self-consistent GW and electronic structure in the magnetic shape memory alloy Ni2MnGa2023
- Author(s)
  Tatsuki Oda, Masao Obata, Ko Hyodo, Jakub Lustinec, Ladislav Kalvoda, Takao Kotani
- Organizer
  34th IUPAP Conference on Computational Physics (CCP2023)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21KK0083
[Presentation] Computational acceleration of the density functional approach code with using GPU2023
- Author(s)
  Chandro Pardede, Masao Obata, Rinku Majumder, Tatsuki Oda
- Organizer
  34th IUPAP Conference on Computational Physics (CCP2023)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21KK0083
[Presentation] Electronic structures of quasiparticle self-consistent GW (QSGW) in ferromagnetic Heusler alloys Ni2MnX (X＝Al, Ga, In)2023
- Author(s)
  Jakub Lustinec, Masao Obata, Ko Hyodo, Takao Kotani, Ladislav Kalvoda, Tatsuki Oda
- Organizer
  日本物理学会2023年春季大会
- Data Source
  KAKENHI-PROJECT-21KK0083
[Presentation] Parallelization in the code of quasi-particle self-consistent GW and electronic structure in the magnetic shape memory alloy Ni2MnGa2023
- Author(s)
  Tatsuki Oda, Masao Obata, Ko Hyodo, Jakub Lustinec, Ladislav Kalvoda, Takao Kotani
- Organizer
  34th IUPAP Conference on Computational Physics (CCP2023, Kobe)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K04864
[Presentation] 磁気形状記憶合金Ni2MnGaの電子局在効果2021
- Author(s)
  小幡正雄, 小田竜樹
- Organizer
  物理学会２０２１年秋季大会(2021年9月20-23日)(オンライン開催)
- Data Source
  KAKENHI-PROJECT-21K04864
[Presentation] Quasi-particle self-consistent GW (QSGW) calculation in Ni2MnGa2021
- Author(s)
  Masao Obata, Takao Kotani, Tatsuki Oda
- Organizer
  Kick-off meeting of international project “Study on magnetic structure analysis and modeling in the nano twin boundary of magnetic shape memory alloy”(online)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21KK0083
[Presentation] フェリ磁性スピネルNiCo2O4の自己無撞着準粒子GW計算2021
- Author(s)
  小幡正雄, 小谷岳生, 小田竜樹
- Organizer
  物理学会２０２１年秋季大会(2021年9月20-23日)(オンライン開催)
- Data Source
  KAKENHI-PROJECT-21K04864
[Presentation] 磁気的力定理による有効ラシュバパラメータの見積もり2021
- Author(s)
  パルデデ-インドラ，吉川大輝，小幡正雄，小田竜樹
- Organizer
  第82回応用物理学会秋季学術講演会(2021年9月9-13日)(オンライン開催)
- Data Source
  KAKENHI-PROJECT-21K04864
[Presentation] First-principles evaluation on magnetic anisotropy in antiferromagnetic Mn alloys2021
- Author(s)
  Daichi Takagi, Daiki Yoshikawa, Indra Pardede, Masao Obata, Tatsuki Oda,
- Organizer
  The 9th International Symposium on Surface Science (ISSS-9) --Toward Sustainable Development--
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K04864
[Presentation] QSGW計算による強磁性形状記憶合金Ni2MnGaの電子状態2021
- Author(s)
  小幡正雄，小谷岳生，小田竜樹
- Organizer
  第82回応用物理学会秋季学術講演会(2021年9月9-13日)(オンライン開催)
- Data Source
  KAKENHI-PROJECT-21K04864

1. Oda Tatsuki (30272941)

# of Collaborated Projects: 3 results

# of Collaborated Products: 44 results
2. 佐藤和則 (60379097)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
3. 小谷岳生 (60283826)

# of Collaborated Projects: 1 results

# of Collaborated Products: 9 results

OBATA Masao 小幡 正雄

小幡 正雄 オバタ マサオ

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第一原理的電子相関を取り入れた電子スピン状態計算法の開発と新機能材料への応用

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Development and application of first-principles electronic structure calculation by quasiparticle self-consistent approach with random phase approximationPrincipal Investigator

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Development of spin density functional method under magnetic/electric field and application to the materials for magnetic device

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Study on magnetic structure analysis and modeling in the nano twin boundary of magnetic shape memory alloy

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[Journal Article] Effect of excess Mn on the electronic structure of magnetic shape memory Ni-Mn-Ga alloy via GGA+U and quasiparticle self-consistent GW approaches2025

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[Journal Article] Effect of excess Mn on the electronic structure of magnetic shape memory Ni-Mn-Ga alloy via GGA+U and quasiparticle self-consistent GW approaches2025

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[Journal Article] Electronic structures in magnetic shape memory alloys Fe3X (X=Pd, Pt) by quasi-particle self-consistent GW approach2025

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[Journal Article] Electronic structures in magnetic shape memory alloys Fe3X (X=Pd, Pt) by quasi-particle self-consistent GW approach2025

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[Journal Article] Comparative Study of Electronic Structure in Ferromagnetic Heusler Alloys Ni<sub>2</sub>MnX (X = Al, Ga, In) Using the Quasi-Particle Self-Consistent <i>GW</i> Method2024

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[Journal Article] Migration of the Twin Boundary in a Modulated Martensite Phase of Magnetic Shape Memory Alloy Ni2MnGa2024

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[Journal Article] Parallelization in the code of quasi-particle self-consistent GW and electronic structure in the magnetic shape memory alloy Ni2MnGa2024

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[Journal Article] Computational acceleration on density functional approach code using GPU2024

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[Journal Article] Intrinsic instability to martensite phases in ferromagnetic shape memory alloy Ni2MnGa: Quasiparticle self-consistent GW investigation2023

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[Journal Article] Effect of electron localization in theoretical design of Ni-Mn-Ga based magnetic shape memory alloys2021

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[Presentation] Force Theoremを用いた遷移金属強磁性合金薄膜における磁気異方性の第一原理計算2025

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[Presentation] 準粒子自己無撞着GW計算のGPU実装: 磁性形状記憶合金Ni2MnGa変調マルテンサイト相への応用2025

OBATA Masao 小幡正雄

小幡正雄オバタマサオ