• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

Theoretical Design of Non-volatile Memories based onHybrids of Magnets and Dielectrics

Research Project

Project/Area Number 22360014
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Thin film/Surface and interfacial physical properties
Research InstitutionTohoku University

Principal Investigator

SHIRAI Masafumi  東北大学, 電気通信研究所, 教授 (70221306)

Co-Investigator(Kenkyū-buntansha) ODA Tatsuki  金沢大学, 数物科学系, 教授 (30272941)
Co-Investigator(Renkei-kenkyūsha) MIURA Yoshio  東北大学, 電気通信研究所, 助教 (10361198)
Project Period (FY) 2010 – 2012
Project Status Completed (Fiscal Year 2012)
Budget Amount *help
¥18,070,000 (Direct Cost: ¥13,900,000、Indirect Cost: ¥4,170,000)
Fiscal Year 2012: ¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2011: ¥6,240,000 (Direct Cost: ¥4,800,000、Indirect Cost: ¥1,440,000)
Fiscal Year 2010: ¥7,020,000 (Direct Cost: ¥5,400,000、Indirect Cost: ¥1,620,000)
Keywords不揮発性メモリ / 強磁性体 / 表面・界面 / 磁気異方性 / 電界効果 / 第一原理計算 / 磁気トンネル接合 / 強磁性薄膜 / 表面・界面磁性 / 電気磁気効果 / 強誘電体 / 磁気抵抗効果
Research Abstract

We investigated the magneto-crystalline anisotropy (MCA) and its electric-field effect in ferromagnet/oxide films using first-principles calculations and explored structures which show remarkable electric-field effect to establish a data-rewriting based on electric-field induced magnetization reversal in non-volatile spin memories. We found that the interfacial MCA in CoFe/MgO junctions increases with increasing Fe composition. We suggested that the electric-field dependence of MCA at Fe/MgO interface can be enhanced by inserting Pt or Pd monatomic layers.

Report

(4 results)
  • 2012 Annual Research Report   Final Research Report ( PDF )
  • 2011 Annual Research Report
  • 2010 Annual Research Report
  • Research Products

    (82 results)

All 2013 2012 2011 2010

All Journal Article (11 results) (of which Peer Reviewed: 11 results) Presentation (69 results) (of which Invited: 4 results) Patent(Industrial Property Rights) (2 results)

  • [Journal Article] The origin of perpendicular magneto-crystalline anisotropy in L1_0-FeNi under tetragonal distortion2013

    • Author(s)
      Y. Miura, S. Ozaki, Y. Kuwahara, M. Tsujikawa, K. Abe, and M. Shirai
    • Journal Title

      Journal of Physics: Condensed Matter

      Volume: 25 Issue: 10 Pages: 106005-106005

    • DOI

      10.1088/0953-8984/25/10/106005

    • Related Report
      2012 Annual Research Report 2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] Enhanced tunnel magnetoresistance in a spinel oxide barrier with cation site disorder2012

    • Author(s)
      H. Sukegawa, Y. Miura, S. Muramoto, S. Mitani, T. Niizeki, T. Ohkubo, K. Abe, M. Shirai, K. Inomata, K. Hono
    • Journal Title

      Physical Review B

      Volume: 86巻 Issue: 18

    • DOI

      10.1103/physrevb.86.184401

    • Related Report
      2012 Annual Research Report 2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] First-principles study of tunneling magnetoresistance in Fe/MgAl2O4/Fe (001) magnetic tunnel junctions2012

    • Author(s)
      Y. Miura, S. Muramoto, K. Abe, M. Shirai
    • Journal Title

      Physical Review B

      Volume: 86巻 Issue: 2

    • DOI

      10.1103/physrevb.86.024426

    • Related Report
      2012 Annual Research Report 2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] Interface atomic structures and magnetic anisotropy of Fe and Pd/Fe monatomic films on Pd(001)2012

    • Author(s)
      T. Ueno, M. Sawada, K. Furumoto, T. Tagashira, S. Tohoda, A. Kimura, S. Haraguchi, M. Tsujikawa, T. Oda, H. Namatame, M. Taniguchi
    • Journal Title

      Physical Review B

      Volume: 85巻 Issue: 22 Pages: 1-5

    • DOI

      10.1103/physrevb.85.224406

    • Related Report
      2012 Annual Research Report 2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] Effect of atomic monolayer insertions on electric-field-induced rotation of magnetic easy axis2012

    • Author(s)
      M. Tsujikawa, S. Haraguchi, T. Oda
    • Journal Title

      Journal of Applied Physics

      Volume: 111巻 Issue: 8

    • DOI

      10.1063/1.3703682

    • Related Report
      2012 Annual Research Report 2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] First-principles study on ballistic conductance in Co2MnSi/X/Co2MnSi (001) (X = Ag, Au, Al, V, Cr) trilayers2011

    • Author(s)
      Y. Miura, K. Futatsukawa, S. Nakajima, K. Abe, M. Shirai
    • Journal Title

      Physical Review B

      Volume: 84巻 Issue: 13

    • DOI

      10.1103/physrevb.84.134432

    • Related Report
      2012 Final Research Report 2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Effects of interfacial noncollinear magnetic structures on spin-dependent conductance in Co_2MnSi/MgO/Co_2MnSi magnetic tunnel junctions: A first-principles study2011

    • Author(s)
      Y. Miura, K. Abe, M. Shirai
    • Journal Title

      Physical Review B

      Volume: 83巻 Issue: 21

    • DOI

      10.1103/physrevb.83.214411

    • Related Report
      2012 Final Research Report 2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A Comparative Ab Initio Study on Electric-Field Dependence of Magnetic Anisotropy in MgO/Fe/Pt and MgO/Fe/Au Films2011

    • Author(s)
      Masahito Tsujikawa
    • Journal Title

      Journal of Applied Physics

      Volume: 109 Issue: 7

    • DOI

      10.1063/1.3540677

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] Electric-field effects on magnetic anisotropy in Pd/Fe/Pd (001) surface2011

    • Author(s)
      S. Haraguchi, M. Tsujikawa, J. Gotoh, T. Oda
    • Journal Title

      Journal of Physics D: Applied Physics

      Volume: 44巻 Issue: 6 Pages: 064005-064005

    • DOI

      10.1088/0022-3727/44/6/064005

    • NAID

      120002829321

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] A comparative ab initio study on electric-field dependence of magnetic anisotropy in MgO/Fe/Pt and MgO/Fe/Au films2011

    • Author(s)
      M.Tsujikawa
    • Journal Title

      Journal of Applied Physics

      Volume: 109

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Electric-field effects on magnetic anisotropy in Pd/Fe/Pd(001) surface2011

    • Author(s)
      S.Haraguchi
    • Journal Title

      Journal of Physics D : Applied Physics

      Volume: 44

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Presentation] Giant magneto-crystalline anisotropy in hexagonal FeNi alloys: A first-principles study2013

    • Author(s)
      S. Ozaki
    • Organizer
      12th Joint Magnetism and Magnetic Materials/International Magnetics Conference
    • Place of Presentation
      シカゴ(米国)
    • Related Report
      2012 Annual Research Report
  • [Presentation] The role of B and Co in the perpendicular magnetic anisotropy of CoFeB/MgO interface: A first-principles study2013

    • Author(s)
      M. Tsujikawa
    • Organizer
      3rd CSIS International Symposium on Spintronics-based VLSIs and 11th RIEC International Workshop on Spintronics
    • Place of Presentation
      仙台
    • Related Report
      2012 Annual Research Report
  • [Presentation] Half-metallic Heusler alloys for magnetoresistive devices: An outlook based on ab initio calculations2013

    • Author(s)
      M. Shirai
    • Organizer
      Special Session of International Symposium of Computational Science and Topical Meeting of CMSI on Spintronics: First-principles Simulation and Measurement
    • Place of Presentation
      金沢
    • Related Report
      2012 Annual Research Report
    • Invited
  • [Presentation] 非磁性金属/Fe界面の結晶磁気異方性の第一原理計算2013

    • Author(s)
      三浦良雄
    • Organizer
      日本物理学会 第68回 年次大会
    • Place of Presentation
      広島
    • Related Report
      2012 Annual Research Report
  • [Presentation] MgO/CoFeAl界面垂直磁気異方性の電界効果2013

    • Author(s)
      辻川雅人
    • Organizer
      日本物理学会 第68回 年次大会
    • Place of Presentation
      広島
    • Related Report
      2012 Annual Research Report
  • [Presentation] A first-principles study on tunneling magnetoresistance of magnetic tunnel junctions with D022-type Mn3Ga and Mn3Ge2013

    • Author(s)
      Y. Miura
    • Organizer
      2013年(平成25年) 第60回 応用物理学会 春季学術講演会
    • Place of Presentation
      厚木
    • Related Report
      2012 Annual Research Report
  • [Presentation] MgO/FeCo薄膜垂直磁気異方性のCo組成比依存性の第一原理計算2013

    • Author(s)
      辻川雅人
    • Organizer
      2013年(平成25年) 第60回 応用物理学会 春季学術講演会
    • Place of Presentation
      厚木
    • Related Report
      2012 Annual Research Report
  • [Presentation] Ab initio studies on half-metallic Heusler alloys: An outlook toward room-temperature applications (招 待講演)2012

    • Author(s)
      M. Shirai
    • Organizer
      International Conference of the Asian Union of Magnetics Societies 2012
    • Place of Presentation
      奈良
    • Year and Date
      2012-10-02
    • Related Report
      2012 Final Research Report
  • [Presentation] Interfacial magnetic anisotropy of junctions between Fe and transition-metal nitrides or carbides: A first-principles study2012

    • Author(s)
      M. Tsujikawa
    • Organizer
      19th International Conference on Magnetism with Strongly Correlated Electron Systems
    • Place of Presentation
      プサン(韓国)
    • Year and Date
      2012-07-13
    • Related Report
      2012 Final Research Report
  • [Presentation] A first-principles study on spin-dependent tunneling conductance in magnetic tunnel junctions with spinel-type MgAl2O4 barrier2012

    • Author(s)
      Y. Miura
    • Organizer
      19th International Conference on Magnetism with Strongly Correlated Electron Systems
    • Place of Presentation
      プサン(韓国)
    • Year and Date
      2012-07-12
    • Related Report
      2012 Final Research Report
  • [Presentation] The origin of electric-field effects on magnetic anisotropy in FePd ultrathin film2012

    • Author(s)
      T. Oda
    • Organizer
      19th International Conference on Magnetism with Strongly Correlated Electron Systems
    • Place of Presentation
      プサン(韓国)
    • Year and Date
      2012-07-09
    • Related Report
      2012 Final Research Report
  • [Presentation] Magnetic anisotropy and its electric field effect of MgO/FeCo interfaces: A first principles study2012

    • Author(s)
      M. Tsujikawa
    • Organizer
      9th RIEC International Workshop on Spintronics
    • Place of Presentation
      仙台
    • Year and Date
      2012-06-01
    • Related Report
      2012 Annual Research Report 2012 Final Research Report
  • [Presentation] A first-principles study on magneto-crystalline anisotropy at interfaces of magnetic tunnel junctions(招待講演)2012

    • Author(s)
      Y. Miura
    • Organizer
      9th RIEC International Workshop on Spintronics
    • Place of Presentation
      仙台
    • Year and Date
      2012-05-31
    • Related Report
      2012 Final Research Report
  • [Presentation] First-principles study of magnetic anisotropy of MgO/FeCo interfaces and its electric-field effect2012

    • Author(s)
      M. Tsujikawa
    • Organizer
      IEEE International Magnetics Conference2012
    • Place of Presentation
      バンクーバー(カ ナダ)
    • Year and Date
      2012-05-10
    • Related Report
      2012 Final Research Report
  • [Presentation] First-principles calculations of magneto-crystalline anisotropy in Co_2FeAl/MgO junctions2012

    • Author(s)
      M. Shirai
    • Organizer
      IEEE International Magnetics Conference 2012
    • Place of Presentation
      バンクーバー(カナダ)
    • Year and Date
      2012-05-10
    • Related Report
      2012 Final Research Report
  • [Presentation] FePdを用いた磁性薄膜における磁気異方性電界効果2012

    • Author(s)
      原口辰也, 他
    • Organizer
      日本物理学会2012年年次大会
    • Place of Presentation
      西宮
    • Year and Date
      2012-03-27
    • Related Report
      2011 Annual Research Report
  • [Presentation] FeCo/MgO界面における垂直磁気異方性とその電界変調2012

    • Author(s)
      辻川雅人, 他
    • Organizer
      日本物理学会2012年年次大会
    • Place of Presentation
      西宮
    • Year and Date
      2012-03-24
    • Related Report
      2011 Annual Research Report
  • [Presentation] Pd/Fe/Pd/Fe/Pd(001)薄膜の磁気異方性とその電界効果の第一原理計算2012

    • Author(s)
      田口裕作, 他
    • Organizer
      日本物理学会2012年年次大会
    • Place of Presentation
      西宮
    • Year and Date
      2012-03-24
    • Related Report
      2011 Annual Research Report
  • [Presentation] MgO/FeCo界面の磁気異方性とその電界効果におけるCoの役割2012

    • Author(s)
      辻川雅人, 他
    • Organizer
      2012年春季第59回応用物理学関係連合講演会
    • Place of Presentation
      東京
    • Year and Date
      2012-03-18
    • Related Report
      2011 Annual Research Report
  • [Presentation] Co_2FeAl/MgO界面における磁気異方性の第一原理計算2012

    • Author(s)
      森大樹, 他
    • Organizer
      2012年春季第59回応用物理学関係連合講演会
    • Place of Presentation
      東京
    • Year and Date
      2012-03-17
    • Related Report
      2011 Annual Research Report
  • [Presentation] マルチフェロイック酸化物CoドープBiFeO_3の電子構造と磁気特性の第一原理計算2012

    • Author(s)
      松澤雄一郎, 他
    • Organizer
      2012年春季第59回応用物理学関係連合講演会
    • Place of Presentation
      東京
    • Year and Date
      2012-03-17
    • Related Report
      2011 Annual Research Report
  • [Presentation] 交互積層FeNi超薄膜における磁気異方性の第一原理計算2012

    • Author(s)
      尾崎翔, 他
    • Organizer
      2012年春季第59回応用物理学関係連合講演会
    • Place of Presentation
      東京
    • Year and Date
      2012-03-16
    • Related Report
      2011 Annual Research Report
  • [Presentation] First principles study of interface magnetic anisotropy between transition metal nitride (carbide) and Fe (001)2012

    • Author(s)
      M.Tsujikawa, et al
    • Organizer
      2nd CSIS International Symposium on Spintronics-based VLSIs and 8th RIEC International Workshop on Spintronics
    • Place of Presentation
      仙台
    • Year and Date
      2012-02-02
    • Related Report
      2011 Annual Research Report
  • [Presentation] Perpendicular magnetic anisotropy of Co_2FeAl/MgO interfaces2012

    • Author(s)
      D.Mori, et al
    • Organizer
      2nd CSIS International Symposium on Spintronics-based VLSIs and 8th RIEC International Workshop on Spintronics
    • Place of Presentation
      仙台
    • Year and Date
      2012-02-02
    • Related Report
      2011 Annual Research Report
  • [Presentation] First-principles calculations of magneto-crystalline anisotropy in Co2FeAl/MgO junctions2012

    • Author(s)
      M. Shirai
    • Organizer
      IEEE International Magnetics Conference 2012
    • Place of Presentation
      バンクーバー(カナダ)
    • Related Report
      2012 Annual Research Report
  • [Presentation] First-principles study of magnetic anisotropy of MgO/FeCo interfaces and its electric-field effect2012

    • Author(s)
      M. Tsujikawa
    • Organizer
      IEEE International Magnetics Conference 2012
    • Place of Presentation
      バンクーバー(カナダ)
    • Related Report
      2012 Annual Research Report
  • [Presentation] A first-principles study on magneto-crystalline anisotropy at interfaces of magnetic tunnel junctions2012

    • Author(s)
      Y. Miura
    • Organizer
      9th RIEC International Workshop on Spintronics
    • Place of Presentation
      仙台
    • Related Report
      2012 Annual Research Report
    • Invited
  • [Presentation] Density functional approach to magnetic anisotropy and its electric field modulation for the thin films2012

    • Author(s)
      T. Oda
    • Organizer
      9th RIEC International Workshop on Spintronics
    • Place of Presentation
      仙台
    • Related Report
      2012 Annual Research Report
  • [Presentation] First-principles calculations of electronic and magnetic properties of multiferroic oxides Co-doped BiFeO32012

    • Author(s)
      Y. Matsuzawa
    • Organizer
      9th RIEC International Workshop on Spintronics
    • Place of Presentation
      仙台
    • Related Report
      2012 Annual Research Report
  • [Presentation] Ab initio study on half-metallic ferromagnets for non-volatile memory applications2012

    • Author(s)
      M. Shirai
    • Organizer
      International Workshop on Nano-Spintronics and JSPS Core-to-Core Program Kick-Off Meeting
    • Place of Presentation
      豊中
    • Related Report
      2012 Annual Research Report
    • Invited
  • [Presentation] Theoretical studies on spin-dependent transport phenomena in heterostructures based on half-metallic Heusler alloys2012

    • Author(s)
      M. Shirai
    • Organizer
      Annual Meeting of Strategic Japanese-German Joint Research Program ASPIMATT: Advanced Spintronic Materials and Transport Phenomena
    • Place of Presentation
      仙台
    • Related Report
      2012 Annual Research Report
  • [Presentation] First-principles calculations of electronic and magnetic properties of multiferroic oxides Co-doped BiFeO32012

    • Author(s)
      Y. Matsuzawa
    • Organizer
      Annual Meeting of Strategic Japanese-German Joint Research Program ASPIMATT: Advanced Spintronic Materials and Transport Phenomena
    • Place of Presentation
      仙台
    • Related Report
      2012 Annual Research Report
  • [Presentation] Interface magnetic anisotropy of Fe/transition-metal nitride (carbide)2012

    • Author(s)
      M. Tsujikawa
    • Organizer
      Annual Meeting of Strategic Japanese-German Joint Research Program ASPIMATT: Advanced Spintronic Materials and Transport Phenomena
    • Place of Presentation
      仙台
    • Related Report
      2012 Annual Research Report
  • [Presentation] A first-principles study on spin-dependent tunneling conductance in magnetic tunnel junctions with spinel-type MgAl2O4 barrier2012

    • Author(s)
      Y. Miura
    • Organizer
      19th International Conference on Magnetism with Strongly Correlated Electron Systems
    • Place of Presentation
      プサン(韓国)
    • Related Report
      2012 Annual Research Report
  • [Presentation] Interfacial magnetic anisotropy of junctions between Fe and transition-metal nitrides or carbides: A first-principles study2012

    • Author(s)
      M. Tsujikawa
    • Organizer
      19th International Conference on Magnetism with Strongly Correlated Electron Systems
    • Place of Presentation
      プサン(韓国)
    • Related Report
      2012 Annual Research Report
  • [Presentation] The origin of electric-field effects on magnetic anisotropy in FePd ultrathin film2012

    • Author(s)
      T. Oda
    • Organizer
      19th International Conference on Magnetism with Strongly Correlated Electron Systems
    • Place of Presentation
      プサン(韓国)
    • Related Report
      2012 Annual Research Report
  • [Presentation] Interface material effects on magnetic anisotropy and its electric field induced variation in thin films2012

    • Author(s)
      Y. Taguchi
    • Organizer
      19th International Conference on Magnetism with Strongly Correlated Electron Systems
    • Place of Presentation
      プサン(韓国)
    • Related Report
      2012 Annual Research Report
  • [Presentation] Ab initio studies on half-metallic Heusler alloys: An outlook toward room-temperature applications2012

    • Author(s)
      M. Shirai
    • Organizer
      International Conference of the Asian Union of Magnetics Societies
    • Place of Presentation
      奈良
    • Related Report
      2012 Annual Research Report
    • Invited
  • [Presentation] Magneto-crystalline anisotropy at interfaces of Fe and non-ferromagnetic metals: A first-principles study2012

    • Author(s)
      Y. Miura
    • Organizer
      International Conference of the Asian Union of Magnetics Societies
    • Place of Presentation
      奈良
    • Related Report
      2012 Annual Research Report
  • [Presentation] A first-principles study on spin-dependent tunneling conductance in magnetic tunnel junctions with spinel-type barrier2012

    • Author(s)
      Y. Miura
    • Organizer
      Core-to-Core Groningen Workshop 2012 on Spintronics and Moltronics
    • Place of Presentation
      フローニンゲン(オランダ)
    • Related Report
      2012 Annual Research Report
  • [Presentation] 鉄/金属窒化物(炭化物)界面磁気異方性の第一原理計算2012

    • Author(s)
      辻川雅人
    • Organizer
      2012年(平成24年)秋季 第73回 応用物理学会学術講演会
    • Place of Presentation
      松山
    • Related Report
      2012 Annual Research Report
  • [Presentation] 非磁性単体金属/Fe界面の結晶磁気異方性の第一原理計算2012

    • Author(s)
      三浦良雄
    • Organizer
      2012年(平成24年)秋季 第73回 応用物理学会学術講演会
    • Place of Presentation
      松山
    • Related Report
      2012 Annual Research Report
  • [Presentation] 鉄/金属窒化物(炭化物)膜の界面磁気異方性2012

    • Author(s)
      辻川雅人
    • Organizer
      日本物理学会 2012年秋季大会
    • Place of Presentation
      横浜
    • Related Report
      2012 Annual Research Report
  • [Presentation] スピネル障壁MgAl2O4を用いた磁気トンネル接合のスピン依存伝導2012

    • Author(s)
      三浦良雄
    • Organizer
      日本物理学会 2012年秋季大会
    • Place of Presentation
      横浜
    • Related Report
      2012 Annual Research Report
  • [Presentation] Ab initio study on magnetic anisotropy of L10-ordered alloy FeNi2011

    • Author(s)
      S. Ozaki
    • Organizer
      56th Annual Conference on Magnetism and Magnetic Materials
    • Place of Presentation
      ス コッツデール(米国)
    • Year and Date
      2011-11-01
    • Related Report
      2012 Final Research Report
  • [Presentation] Ab initio study on magnetic anisotropy of L1_0-ordered alloy FeNi2011

    • Author(s)
      S.Ozaki, et al
    • Organizer
      56th Annual Conference on Magnetism and Magnetic Materials
    • Place of Presentation
      Scottsdale (USA)
    • Year and Date
      2011-11-01
    • Related Report
      2011 Annual Research Report
  • [Presentation] Electric-field modulation of magnetic anisotropy at surfaces and interfaces2011

    • Author(s)
      M. Tsujikawa
    • Organizer
      International Focus Workshop on Quantum Simulations and Design
    • Place of Presentation
      ドレスデン(ド イツ)
    • Year and Date
      2011-09-29
    • Related Report
      2012 Final Research Report
  • [Presentation] Magnetic anisotropy and its electric field effect in the magnetic films2011

    • Author(s)
      T. Oda
    • Organizer
      International Focus Workshop on Quantum Simulations and Design
    • Place of Presentation
      ドレスデン(ドイツ)
    • Year and Date
      2011-09-29
    • Related Report
      2012 Final Research Report
  • [Presentation] Electric-field modulation of magnetic anisotropy at surfaces and interfaces2011

    • Author(s)
      M.Tsujikawa, et al
    • Organizer
      International Focus Workshop on Quantum Simulations and Design
    • Place of Presentation
      Dresden (Germany)
    • Year and Date
      2011-09-29
    • Related Report
      2011 Annual Research Report
  • [Presentation] Magnetic anisotropy and its electric field effect in the magnetic films2011

    • Author(s)
      T.Oda, et al
    • Organizer
      International Focus Workshop on Quantum Simulations and Design
    • Place of Presentation
      Dresden (Germany)
    • Year and Date
      2011-09-29
    • Related Report
      2011 Annual Research Report
  • [Presentation] FeNi規則合金およびFe/Ni多層膜の磁気異方性の第一原理計算2011

    • Author(s)
      尾崎翔, 他
    • Organizer
      第35回日本磁気学会学術講演会
    • Place of Presentation
      新潟
    • Year and Date
      2011-09-29
    • Related Report
      2011 Annual Research Report
  • [Presentation] Fe/MgO(001)薄膜における磁気異方性のキャップ層依存性2011

    • Author(s)
      辻川雅人, 他
    • Organizer
      第35回日本磁気学会学術講演会
    • Place of Presentation
      新潟
    • Year and Date
      2011-09-28
    • Related Report
      2011 Annual Research Report
  • [Presentation] Fe/Au(001)表面における磁気異方性電界変調の非線形性2011

    • Author(s)
      辻川雅人, 他
    • Organizer
      日本物理学会2011年秋季大会
    • Place of Presentation
      富山
    • Year and Date
      2011-09-23
    • Related Report
      2011 Annual Research Report
  • [Presentation] Pd/Fe/Pd(001)における磁気異方性電界効果2011

    • Author(s)
      原口辰也, 他
    • Organizer
      日本物理学会2011年秋季大会
    • Place of Presentation
      富山
    • Year and Date
      2011-09-23
    • Related Report
      2011 Annual Research Report
  • [Presentation] 平面波擬ポテンシャル第一原理計算コードの高速化とスラブ系への応用2011

    • Author(s)
      後藤純平, 他
    • Organizer
      日本物理学会2011年秋季大会
    • Place of Presentation
      富山
    • Year and Date
      2011-09-23
    • Related Report
      2011 Annual Research Report
  • [Presentation] Fe/MgO(001)界面における磁気異方性の第一原理計算2011

    • Author(s)
      森大樹, 他
    • Organizer
      2011年秋季第72回応用物理学会学術講演会
    • Place of Presentation
      山形
    • Year and Date
      2011-08-30
    • Related Report
      2011 Annual Research Report
  • [Presentation] First-principles calculations of spin-dependent transport properties in magnetic tunnel junctions with ferroelectric barriers2011

    • Author(s)
      Y.Matsuzawa, et al
    • Organizer
      Annual Meeting of Advanced Spintronic Materials and Transport Phenomena JST-DFG Research Unit
    • Place of Presentation
      Kaiserslautern (Germany)
    • Year and Date
      2011-08-22
    • Related Report
      2011 Annual Research Report
  • [Presentation] Ab initio study on magnetic anisotropy at Co_2FeAl/MgO and Fe/MgO interfaces2011

    • Author(s)
      D.Mori, et al
    • Organizer
      Annual Meeting of Advanced Spintronic Materials and Transport Phenomena JST-DFG Research Unit
    • Place of Presentation
      Kaiserslautern (Germany)
    • Year and Date
      2011-08-22
    • Related Report
      2011 Annual Research Report
  • [Presentation] Electric field modulation of magnetic anisotropy in MgO/Fe-Pt thin films2011

    • Author(s)
      M. Tsujikawa
    • Organizer
      5th International Workshop on Spin Currents
    • Place of Presentation
      仙台
    • Year and Date
      2011-07-27
    • Related Report
      2012 Final Research Report 2011 Annual Research Report
  • [Presentation] A first-principles study on magnetic anisotropy of Fe/MgO (001) interface2011

    • Author(s)
      D.Mori, et al
    • Organizer
      5th International Workshop on Spin Currents
    • Place of Presentation
      仙台
    • Year and Date
      2011-07-27
    • Related Report
      2011 Annual Research Report
  • [Presentation] Fe/MgO(001)接合における磁気異方性の界面構造依存性の第一原理計算2011

    • Author(s)
      森大樹
    • Organizer
      2011年春季第58回応用物理学関係連合講演会
    • Place of Presentation
      神奈川工科大学(厚木市)
    • Year and Date
      2011-03-26
    • Related Report
      2010 Annual Research Report
  • [Presentation] Electric field effects on magnetic anisotropy in MgO/Pt/Fe/Pt (001): A density-functional study2010

    • Author(s)
      M. Tsujikawa
    • Organizer
      55th Annual Conference on Magnetism and Magnetic Materials
    • Place of Presentation
      ア トランタ(米国)
    • Year and Date
      2010-11-16
    • Related Report
      2012 Final Research Report
  • [Presentation] Electric field effects on magnetic anisotropy in MgO/Pt/Fe/Pt (001) : A density-functional study2010

    • Author(s)
      M.Tsujikawa
    • Organizer
      55th Annual Conference on Magnetism and Magnetic Materials
    • Place of Presentation
      Atlanta(アメリカ合衆国)
    • Year and Date
      2010-11-16
    • Related Report
      2010 Annual Research Report
  • [Presentation] Electric field effects on magnetic anisotropy of ferromagnetic/ dielectric film2010

    • Author(s)
      M. Tsujikawa
    • Organizer
      Psi-k Conference 2010
    • Place of Presentation
      ベルリン(ドイツ)
    • Year and Date
      2010-09-14
    • Related Report
      2012 Final Research Report
  • [Presentation] Electric field effects on magnetic anisotropy of ferromagnetic/dielectric film2010

    • Author(s)
      M.Tsujikawa
    • Organizer
      Ψ_k Conference 2010
    • Place of Presentation
      Berlin(ドイツ)
    • Year and Date
      2010-09-14
    • Related Report
      2010 Annual Research Report
  • [Presentation] Electric-field effect on the magnetic anisotropy of the ferromagnetic/dielectric films: A first-principles study (招待講演)2010

    • Author(s)
      T. Oda
    • Organizer
      International Symposium on Advanced Magnetic Materials and Applications 2010
    • Place of Presentation
      仙台
    • Year and Date
      2010-07-15
    • Related Report
      2012 Final Research Report
  • [Presentation] Electric-field effect on magnetic anisotropy in the thin films: A first-principles study2010

    • Author(s)
      M. Tsujikawa
    • Organizer
      International Symposium on Advanced Magnetic Materials and Applications 2010
    • Place of Presentation
      仙台
    • Year and Date
      2010-07-15
    • Related Report
      2012 Final Research Report
  • [Presentation] Electric-field effect on the magnetic anisotropy of the ferromagnetic/dielectric films : A first-principles study2010

    • Author(s)
      T.Oda
    • Organizer
      International Symposium on Advanced Magnetic Materials and Applications 2010
    • Place of Presentation
      仙台国際センター(仙台市)
    • Year and Date
      2010-07-15
    • Related Report
      2010 Annual Research Report
  • [Presentation] Electric-field effect on magnetic anisotropy in the thin films : A first-principles study2010

    • Author(s)
      M.Tsujikawa
    • Organizer
      International Symposium on Advanced Magnetic Materials and Applications 2010
    • Place of Presentation
      仙台国際センター(仙台市)
    • Year and Date
      2010-07-15
    • Related Report
      2010 Annual Research Report
  • [Patent(Industrial Property Rights)] 不揮発性磁気抵抗メモリ素子、不揮発性磁気抵抗メモリ装置、及び不揮発性磁気抵 抗メモリ素子の書き込み方法2012

    • Inventor(s)
      小田竜樹、原口辰也
    • Industrial Property Rights Holder
      国立大学法人 金沢大学
    • Filing Date
      2012-07-24
    • Related Report
      2012 Final Research Report
  • [Patent(Industrial Property Rights)] 不揮発性磁気抵抗メモリ素子、不揮発性磁気抵抗メモリ装置、及び不揮発性磁気抵抗メモリ素子の書き込み方法2012

    • Inventor(s)
      小田竜樹,原口辰也
    • Industrial Property Rights Holder
      国立大学法人 金沢大学
    • Industrial Property Rights Type
      特許
    • Filing Date
      2012-07-24
    • Related Report
      2012 Annual Research Report

URL: 

Published: 2010-08-23   Modified: 2019-07-29  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi