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Masuda Keisuke  増田 啓介

ORCIDConnect your ORCID iD *help
Researcher Number 40732178
Other IDs
Affiliation (Current) 2025: 国立研究開発法人物質・材料研究機構, 磁性・スピントロニクス材料研究センター, 主任研究員
Affiliation (based on the past Project Information) *help 2023 – 2024: 国立研究開発法人物質・材料研究機構, 磁性・スピントロニクス材料研究センター, 主任研究員
2022: 国立研究開発法人物質・材料研究機構, 磁性・スピントロニクス材料研究拠点, 主任研究員
2020 – 2021: 国立研究開発法人物質・材料研究機構, 磁性・スピントロニクス材料研究拠点, 研究員
Review Section/Research Field
Principal Investigator
Basic Section 21050:Electric and electronic materials-related
Except Principal Investigator
Basic Section 21050:Electric and electronic materials-related
Keywords
Principal Investigator
第一原理計算 / 磁気トンネル接合 / トンネル磁気抵抗効果 / スピントロニクス / 最局在ワニエ関数法 / s-d交換相互作用 / 表面・界面物性 / 磁性 / 垂直磁気異方性 / スピン輸送 … More
Except Principal Investigator
… More ホイスラー合金 / 磁気抵抗効果 / マイクロ波アシスト / 負のスピン分極率 / 磁気記録 / スピントランスファートルク / ハーフメタル材料 / 負のスピン分極 / ノイズ / トポロジカル / 異常ホール効果 / 磁気センサ / スピントルク / 有限温度磁気物性 / スピン輸送特性 / 磁気ダンピング効果 / 有限温度スピン輸送特性 / 結晶磁気異方性 / スピントロニクス / 磁気ダンピング / スピン-フォノン結合 / スピン揺らぎ / 機械学習 / スピン異常ホール効果 / 第一原理計算 Less
  • Research Projects

    (5 results)
  • Research Products

    (39 results)
  • Co-Researchers

    (7 People)
  •  Development of new materials for novel two-dimensional magnetic imaging sensors with anomalous Hall effect

    • Principal Investigator
      中谷 友也
    • Project Period (FY)
      2024 – 2026
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Review Section
      Basic Section 21050:Electric and electronic materials-related
    • Research Institution
      National Institute for Materials Science
  •  Analysis of the temperature dependence of the tunnel magnetoresitance based on the first-principles estimation of the interfacial s-d exchange interactionPrincipal Investigator

    • Principal Investigator
      増田 啓介
    • Project Period (FY)
      2023 – 2025
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Review Section
      Basic Section 21050:Electric and electronic materials-related
    • Research Institution
      National Institute for Materials Science
  •  Development of half-metallic materials with negative spin polarization and application to highly efficient spin-torque oscillators

    • Principal Investigator
      首藤 浩文
    • Project Period (FY)
      2023 – 2025
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Review Section
      Basic Section 21050:Electric and electronic materials-related
    • Research Institution
      National Institute for Materials Science
  •  Theoretical study for (111)-oriented magnetic tunnel junctionsPrincipal Investigator

    • Principal Investigator
      Masuda Keisuke
    • Project Period (FY)
      2020 – 2022
    • Research Category
      Grant-in-Aid for Early-Career Scientists
    • Review Section
      Basic Section 21050:Electric and electronic materials-related
    • Research Institution
      National Institute for Materials Science
  •  Theoretical study on finite temperature properties of spin transport phenomenon

    • Principal Investigator
      Miura Yoshio
    • Project Period (FY)
      2020 – 2022
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Review Section
      Basic Section 21050:Electric and electronic materials-related
    • Research Institution
      National Institute for Materials Science

All 2023 2022 2021 2020

All Journal Article Presentation

  • [Journal Article] Cubic-type Heusler compound Mn2FeGa thin film with strain-induced large perpendicular magnetic anisotropy2023

    • Author(s)
      Bentley Phillip David、Li Songtian、Masuda Keisuke、Miura Yoshio、Du Ye、Mitsui Takaya、Fujiwara Kosuke、Kobayashi Yasuhiro、Guo Tengyu、Yu Guoqiang、Suzuki Chihiro、Yamamoto Shunya、Zheng Fu、Sakuraba Yuya、Sakai Seiji
    • Journal Title

      Physical Review Materials

      Volume: 7 Issue: 6 Pages: 064404-064404

    • DOI

      10.1103/physrevmaterials.7.064404

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-23K03933
  • [Journal Article] Nano-crystal domains in Co-based fcc(111) epitaxial magnetic junctions and their impact on tunnel magnetoresistance2023

    • Author(s)
      He Cong、Masuda Keisuke、Song Jieyuan、Scheike Thomas、Wen Zhenchao、Miura Yoshio、Ohkubo Tadakatsu、Hono Kazuhiro、Mitani Seiji、Sukegawa Hiroaki
    • Journal Title

      Acta Materialia

      Volume: 261 Pages: 119394-119394

    • DOI

      10.1016/j.actamat.2023.119394

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-23K03933, KAKENHI-PROJECT-21H01397, KAKENHI-PROJECT-21H01750, KAKENHI-PROJECT-23K26535
  • [Journal Article] Quantum Annealing Optimization Method for the Design of Barrier Materials in Magnetic Tunnel Junctions2023

    • Author(s)
      Kenji Nawa, Tsuyoshi Suzuki, Keisuke Masuda, Shu Tanaka, Miura Yoshio
    • Journal Title

      Physical Review Applied

      Volume: 20 Issue: 2 Pages: 24044-24044

    • DOI

      10.1103/physrevapplied.20.024044

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-22K14290, KAKENHI-PROJECT-23K03933, KAKENHI-PROJECT-21K03391, KAKENHI-PROJECT-23H05447
  • [Journal Article] Band-folding-driven high tunnel magnetoresistance ratios in (111)-oriented junctions with SrTiO3 barriers2022

    • Author(s)
      Masuda Keisuke、Itoh Hiroyoshi、Sonobe Yoshiaki、Sukegawa Hiroaki、Mitani Seiji、Miura Yoshio
    • Journal Title

      Physical Review B

      Volume: 106 Issue: 13 Pages: 134438-134438

    • DOI

      10.1103/physrevb.106.134438

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-20H02190, KAKENHI-PROJECT-21H01750, KAKENHI-PROJECT-20K14782, KAKENHI-PROJECT-22H04966
  • [Journal Article] (111) 配向磁気トンネル接合: 界面共鳴誘起巨大磁気抵抗と垂直磁気異方性の理論予測2022

    • Author(s)
      増田 啓介、 伊藤博介、三浦 良雄
    • Journal Title

      まぐね

      Volume: 17 Pages: 27-34

    • Data Source
      KAKENHI-PROJECT-20K14782
  • [Journal Article] Observation of Nonlinear Spin-Charge Conversion in the Thin Film of Nominally Centrosymmetric Dirac Semimetal SrIrO3 at Room Temperature2021

    • Author(s)
      Kozuka Y.、Isogami S.、Masuda K.、Miura Y.、Das Saikat、Fujioka J.、Ohkubo T.、Kasai S.
    • Journal Title

      Physical Review Letters

      Volume: 126 Issue: 23 Pages: 236801-236801

    • DOI

      10.1103/physrevlett.126.236801

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-18H01171, KAKENHI-PROJECT-19H02604, KAKENHI-PROJECT-20K14782
  • [Journal Article] First-principles calculations on the spin anomalous Hall effect of ferromagnetic alloys2021

    • Author(s)
      Yoshio Miura and Masuda Keisuke
    • Journal Title

      Physical Review Materials

      Volume: 5 Issue: 10

    • DOI

      10.1103/physrevmaterials.5.l101402

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-20H00299, KAKENHI-PROJECT-20H02190
  • [Journal Article] Interfacial giant tunnel magnetoresistance and bulk-induced large perpendicular magnetic anisotropy in (111)-oriented junctions with fcc ferromagnetic alloys: A first-principles study2021

    • Author(s)
      Masuda Keisuke、Itoh Hiroyoshi、Sonobe Yoshiaki、Sukegawa Hiroaki、Mitani Seiji、Miura Yoshio
    • Journal Title

      Physical Review B

      Volume: 103 Issue: 6 Pages: 064427-064427

    • DOI

      10.1103/physrevb.103.064427

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-20K14782, KAKENHI-PROJECT-16H06332, KAKENHI-PROJECT-20H02190
  • [Journal Article] Crucial role of interfacial s-d exchange interaction in the temperature dependence of tunnel magnetoresistance2021

    • Author(s)
      K. Masuda, T. Tadano, and Y. Miura
    • Journal Title

      PHYSICAL REVIEW B

      Volume: 104 Issue: 18

    • DOI

      10.1103/physrevb.104.l180403

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-17H06152, KAKENHI-PROJECT-20H02190, KAKENHI-PROJECT-20K14782
  • [Journal Article] Enhanced Magnetoresistance under Bias Voltage in Fe/MgO/MgAl2O4/MgO/Fe Trilayer Tunneling Barrier Junction2021

    • Author(s)
      K. Nawa, K. Masuda, and Y. Miura
    • Journal Title

      PHYSICAL REVIEW APPLIED

      Volume: 16 Issue: 4 Pages: 044037-044037

    • DOI

      10.1103/physrevapplied.16.044037

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-20H02190, KAKENHI-PROJECT-20K14782
  • [Journal Article] First-principles disordered local-moment study on temperature dependence of spin polarization in Co2Fe(Ga0.5Ge0.5) Heusler alloy2021

    • Author(s)
      I. Kurniawan, K. Nawa, K. Masuda, Y. Miura, K. Hono
    • Journal Title

      Acta Materialia

      Volume: 218 Pages: 117218-117218

    • DOI

      10.1016/j.actamat.2021.117218

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20H02190, KAKENHI-PROJECT-17H06152
  • [Journal Article] Interface-driven giant tunnel magnetoresistance in (111)-oriented junctions2020

    • Author(s)
      Masuda Keisuke、Itoh Hiroyoshi、Miura Yoshio
    • Journal Title

      Physical Review B

      Volume: 101 Issue: 14 Pages: 144404-144404

    • DOI

      10.1103/physrevb.101.144404

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-20K14782, KAKENHI-PROJECT-16H06332
  • [Journal Article] Interfacial resonant tunneling induced by folded bands and providing highly spin-polarized current in spinel-oxide barrier junctions2020

    • Author(s)
      Kenji Nawa , Keisuke Masuda , and Yoshio Miura
    • Journal Title

      PHYSICAL REVIEW B

      Volume: 102 Issue: 14

    • DOI

      10.1103/physrevb.102.144423

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-20H02190
  • [Presentation] SrTiO3バリアを用いた(111)配向接合における大きなトンネル磁気抵抗効果2023

    • Author(s)
      増田啓介、伊藤博介、園部義明、介川裕章、三谷誠司、三浦良雄
    • Organizer
      第70回応用物理学会春季学術講演会
    • Data Source
      KAKENHI-PROJECT-20K14782
  • [Presentation] Inverse tunneling magnetoresistance driven by interfacial resonance states in a (001)-oriented FeRh/MgO/FeCo junction2023

    • Author(s)
      Zhenchao Wen, Thomas Scheike, Cong He, Keisuke Masuda, Hiroaki Sukegawa, Tadakatsu Ohkubo, Seiji Mitani
    • Organizer
      The 68th Annual Conference on Magnetism and Magnetic Materials (MMM2023)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-23K03933
  • [Presentation] Quantum-annealing approach for design of magnetic tunnel junction: Case study of inverse-spinel MgGa2O4 tunnel barrier2023

    • Author(s)
      名和 憲嗣, 鈴木 健司, 増田 啓介, 田中宗, 三浦 良雄
    • Organizer
      第84回応用物理学会秋季学術講演会
    • Data Source
      KAKENHI-PROJECT-23K03933
  • [Presentation] SrTiO3を用いた(111)配向磁気トンネル接合の理論研究2023

    • Author(s)
      増田 啓介, 伊藤 博介, 園部 義明, 介川 裕章, 三谷 誠司, 三浦 良雄
    • Organizer
      第47回日本磁気学会学術講演会
    • Data Source
      KAKENHI-PROJECT-23K03933
  • [Presentation] Theory for Temperature Dependence of Tunnel Magnetoresistance: Crucial Role of Interfacial s-d Exchange Interaction2023

    • Author(s)
      K. Masuda、T. Tadano、Y. Miura
    • Organizer
      Intermag 2023
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20K14782
  • [Presentation] 量子アニーリングによる不規則性トンネルバリア設計2023

    • Author(s)
      名和 憲嗣, 鈴木 健司, 増田 啓介, 田中 宗, 三浦 良雄
    • Organizer
      第47回日本磁気学会学術講演会
    • Data Source
      KAKENHI-PROJECT-23K03933
  • [Presentation] Sputter growth and anisotropic magnetoresistance effect in epitaxial thin films of Mn-based Heusler alloys: Mn2VGa and Mn2VAl2023

    • Author(s)
      H. Suto, V. Barwal, Z. Li, K. Masuda, T. Sasaki, S. Kokado, and Y. Sakuraba
    • Organizer
      磁気学会 学術講演会 2023
    • Data Source
      KAKENHI-PROJECT-23K03934
  • [Presentation] 量子アニーリングと第一原理計算を用いた不規則系酸化物の最適化2023

    • Author(s)
      名和 憲嗣, 鈴木 健司, 増田 啓介, 田中 宗, 三浦 良雄
    • Organizer
      第84回応用物理学会秋季学術講演会
    • Data Source
      KAKENHI-PROJECT-23K03933
  • [Presentation] Prediction of High Tunnel Magnetoresistance Ratios in (111)-Oriented Junctions with SrTiO3 Barriers2023

    • Author(s)
      K.Masuda, H.Itoh, Y.Sonobe, H.Sukegawa, S.Mitani, Y.Miura
    • Organizer
      Intermag 2023
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-23K03933
  • [Presentation] Negative spin polarization of Mn2VGa Heusler alloy thin film studied in current-perpendicular-to-plane giant magnetoresistance devices2023

    • Author(s)
      Hirofumi Suto, Vineet Barwal, Zehao Li, Keisuke Masuda, Taisuke Sasaki, and Yuya Sakuraba
    • Organizer
      Intermag 2023
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-23K03934
  • [Presentation] Large tunnel magnetoresistance in (111)-oriented junctions with a SrTiO3 barrier2023

    • Author(s)
      増田啓介, 伊藤博介, 園部義明, 介川裕章, 三谷誠司, 三浦良雄
    • Organizer
      第70回応用物理学会春季学術講演会
    • Data Source
      KAKENHI-PROJECT-20H02190
  • [Presentation] Theory for Temperature Dependence of Tunnel Magnetoresistance: Crucial Role of Interfacial s-d Exchange Interaction2023

    • Author(s)
      K.Masuda, T.Tadano, Y.Miura
    • Organizer
      Intermag 2023
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-23K03933
  • [Presentation] Three Types of Nano Crystal Domain Structures in Fully Epitaxial fcc-Co/MgO/Co(111) Magnetic Tunnel Junctions2023

    • Author(s)
      Cong He, Keisuke Masuda, Jieyuan Song, Thomas Scheike, Zhenchao Wen, Hiroaki Sukegawa, Yoshio Miura, Tadakatsu Ohkubo, Kazuhiro Hono, Seiji Mitani
    • Organizer
      The 68th Annual Conference on Magnetism and Magnetic Materials (MMM2023)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-23K03933
  • [Presentation] Prediction of High Tunnel Magnetoresistance Ratios in (111)-Oriented Junctions with SrTiO3 Barriers2023

    • Author(s)
      K. Masuda、H. Itoh、Y. Sonobe、H. Sukegawa、S. Mitani、Y. Miura
    • Organizer
      Intermag 2023
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20K14782
  • [Presentation] トンネル磁気抵抗効果の温度変化に対する新たな物理描像: 界面s-d交換相互作用の重要性2022

    • Author(s)
      増田啓介、只野央将、三浦良雄
    • Organizer
      第46回日本磁気学会学術講演会
    • Data Source
      KAKENHI-PROJECT-20K14782
  • [Presentation] トンネル磁気抵抗効果の温度依存性に対する新たな物理機構の提案: 界面s-d交換相互作用の重要性について2022

    • Author(s)
      増田 啓介、只野 央将、三浦 良雄
    • Organizer
      第69回応用物理学会春季学術講演会
    • Data Source
      KAKENHI-PROJECT-20K14782
  • [Presentation] New physical origin of the temperature dependence of tunnel magnetoresistance: Crucial importance of interfacial s-d exchange interaction2022

    • Author(s)
      Keisuke Masuda, Terumasa Tadano, and Yoshio Miura
    • Organizer
      第69回応用物理学会春季学術講演会
    • Data Source
      KAKENHI-PROJECT-20H02190
  • [Presentation] 強磁性金属合金のスピン異常ホール効果に関する第一原理計算2022

    • Author(s)
      三浦 良雄, 増田 啓介
    • Organizer
      日本物理学会第77回年次大会
    • Data Source
      KAKENHI-PROJECT-20H02190
  • [Presentation] トンネル磁気抵抗効果の温度依存性に対する新たな物理起源の提案:界面s-d交換相互作用の重要性について2022

    • Author(s)
      増田啓介
    • Organizer
      日本磁気学会 第240回研究会/第94回ナノマグネティックス専門研究会「磁気物性に関する計算科学の最前線」
    • Invited
    • Data Source
      KAKENHI-PROJECT-20K14782
  • [Presentation] 第一原理計算によるSrIrO3薄膜における非線形スピンホール効果発現機構の解明2021

    • Author(s)
      小塚 裕介、増田 啓介、三浦 良雄、藤岡 淳、磯上 慎二、ダス サイカット、大久保 忠勝、葛西 伸哉
    • Organizer
      第82回応用物理学会秋季学術講演会
    • Data Source
      KAKENHI-PROJECT-20K14782
  • [Presentation] Theoretical Prediction of Giant Tunnel Magnetoresistance and Large Perpendicular Magnetic Anisotropy in Unconventional (111)-Oriented Magnetic Tunnel Junctions2021

    • Author(s)
      Keisuke Masuda、Hiroyoshi Itoh、Yoshiaki Sonobe、Hiroaki Sukegawa、Seiji Mitani、Yoshio Miura
    • Organizer
      The 5th Symposium for The Core Research Clusters for Materials Science and Spintronics, and the 4th Symposium on International Joint Graduate Program in Materials Science
    • Data Source
      KAKENHI-PROJECT-20K14782
  • [Presentation] Giant tunnel magnetoresistance under bias voltages in a magnetic tunnel junction with a tri-layered MgO/MgAl2O4/MgO barrier2021

    • Author(s)
      名和 憲嗣, 増田 啓介, 三浦 良雄
    • Organizer
      第82回 応用物理学会秋季学術講演会
    • Data Source
      KAKENHI-PROJECT-20H02190
  • [Presentation] Theoretical studies on the spin anomalous Hall effect of ferromagnetic alloys2021

    • Author(s)
      Yoshio Miura and Keisuke Masuda
    • Organizer
      1st Online RIEC International Workshop on Spintronics
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20H02190
  • [Presentation] (111)配向磁気トンネル接合の理論研究2021

    • Author(s)
      増田啓介、伊藤博介、園部義明、介川裕章、三谷誠司、三浦良雄
    • Organizer
      第45回日本磁気学会学術講演会
    • Data Source
      KAKENHI-PROJECT-20K14782
  • [Presentation] Design of MgAl2O4 Spinel-Oxide-Based Tunnel Barriers for Advanced Spintronics Devices2021

    • Author(s)
      Kenji Nawa、Keisuke Masuda、Shinto Ichikawa、Hiroaki Sukegawa、Tsuyoshi Suzuki、Katsuyuki Nakada、Seiji Mitani、Yoshio Miura
    • Organizer
      KMS 2021 Winter Conference
    • Data Source
      KAKENHI-PROJECT-20K14782
  • [Presentation] Ab initio prediction of giant tunnel magnetoresistance in (111)-oriented magnetic tunnel junctions2020

    • Author(s)
      K. Masuda, H. Itoh, and Y. Miura
    • Organizer
      INTERMAG 2020
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20K14782
  • 1.  Miura Yoshio (10361198)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 11 results
  • 2.  只野 央将 (90760653)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 1 results
  • 3.  中谷 友也 (60782646)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 4.  首藤 浩文 (00912940)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 2 results
  • 5.  磯上 慎二 (10586853)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 6.  FUJIOKA Jun
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 1 results
  • 7.  名和 憲嗣
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 1 results

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