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Study of CPP-GMR using Heusler alloy electrodes

Research Project

Project/Area Number 20360322
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Structural/Functional materials
Research InstitutionNational Institute for Materials Science

Principal Investigator

FURUBAYASHI Takao  独立行政法人物質・材料研究機構, 磁性材料ユニット, 主席研究員 (80354348)

Co-Investigator(Kenkyū-buntansha) HONO Kazuhiro  独立行政法人物質・材料研究機構, フェロー (60229151)
TAKAHASHI Yukiko  独立行政法人物質・材料研究機構, 磁性材料ユニット, 主幹研究員 (50421392)
Co-Investigator(Renkei-kenkyūsha) SUKEGAWA Hiroaki  独立行政法人物質・材料研究機構, 磁性材料ユニット, 研究員 (30462518)
Project Period (FY) 2008 – 2011
Project Status Completed (Fiscal Year 2011)
Budget Amount *help
¥18,980,000 (Direct Cost: ¥14,600,000、Indirect Cost: ¥4,380,000)
Fiscal Year 2011: ¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2010: ¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2009: ¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2008: ¥5,330,000 (Direct Cost: ¥4,100,000、Indirect Cost: ¥1,230,000)
Keywords磁性材料 / スピントロニクス / 磁性 / スピンエレクトロニクス
Research Abstract

Current-perpendicular-to-plane giant magnetoressitance(CPP-GMR) devices having low resistance and high MR outputs were developed by using Co-based Heusler alloys with high spin polarization. It was found that epitaxial films with a spacer layer of Ag gives remarkably high MR values. MR ratios exceeding 40% were obtained by using magnetic layers of Co_2FeGa_0.5Ge_0.5.

Report

(6 results)
  • 2011 Annual Research Report   Final Research Report ( PDF )
  • 2010 Annual Research Report   Self-evaluation Report ( PDF )
  • 2009 Annual Research Report
  • 2008 Annual Research Report
  • Research Products

    (98 results)

All 2012 2011 2010 2009 2008 Other

All Journal Article (29 results) (of which Peer Reviewed: 27 results) Presentation (60 results) Remarks (5 results) Patent(Industrial Property Rights) (4 results)

  • [Journal Article] Current induced alignment of bi-quadratic interlayer exchange coupled magnetic layers in Heusler based magnetoresistive pillars2011

    • Author(s)
      H. S. Goripati, M. Hayashi, T. Furubayashi, T. Taniguchi, H. Sukegawa, Y. K. Takahashi and K. Hono
    • Journal Title

      J. Appl. Phys

      Volume: vol.110

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Oscillatory antiferromagnetic interlayer exchange coupling in Co2Fe(Al0.5Si0.5)/Ag/Co2Fe(Al0.5Si0.5) films and its application to trilayer magnetoresistive sensor2011

    • Author(s)
      T. M. Nakatani, S. Mitani, T. Furubayashi, and K. Hono
    • Journal Title

      Appl. Phys. Lett

      Volume: vol.99

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Large magnetoresistance in current-perpendicular-to-plane pseudo spin valve using a Co2Fe(Ge0.5Ga0.5) Heusler alloy2011

    • Author(s)
      Y. K. Takahashi, A. Srinivasan, B. Varaprasad, A. Rajanikanth, N. Hase, T. M. Nakatani, S. Kasai, T. Furubayashi and K. Hono
    • Journal Title

      Appl. Phys. Lett

      Volume: vol.98

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] The effect of substitution of Fe with Cr on the giant magnetoresistance of current perpendicular-to-plane spin valves with Co2FeSi2011

    • Author(s)
      H. S. Goripati, T. Furubayashi, T. M. Nakatani, Y. K. Takahashi and K. Hono
    • Journal Title

      J. Appl. Phys

      Volume: vol.109

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Interfacial resistance and spin-dependent scattering in the current-perpendicular-to-plane giant magnetoresistance using Co2Fe(Al0.5Si0.5) Heusler alloy and Ag2011

    • Author(s)
      T. M. Nakatani, T. Furubayashi and K. Hono
    • Journal Title

      J. Appl. Phys

      Volume: vol.109

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Current induced alignment of bi-quadratic interlayer exchange coupled magnetic layers in Heusler based magnetoresistive pillars2011

    • Author(s)
      H.S.Goripati, M.Hayashi, T.Furubayashi, T.Taniguchi, H.Sukegawa, Y.K.Takahashi, K.Hono
    • Journal Title

      J.Appl.Phys

      Volume: 110 Issue: 12

    • DOI

      10.1063/1.3671634

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Oscillatory antiferromagnetic interlayer exchange coupling in Co2Fe(Al0.5Si0.5)/Ag/Co2Fe(Al0.5Si0.5) films and its application to trilayer magnetoresistive sensor2011

    • Author(s)
      T.M.Nakatani, S.Mitani, T.Furubayashi, K.Hono
    • Journal Title

      Applied Physics Letters

      Volume: 99 Issue: 18

    • DOI

      10.1063/1.3657409

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Large magnetoresistance in current-perpendicular-to-plane pseudo spin valve using a Co2Fe(Ge0.5Ga0.5) Heusler alloy2011

    • Author(s)
      Y.K.Takahashi, A.Srinivasan, B.Varaprasad, A.Rajanikanth, N.Hase, T.M.Nakatani, S.Kasai, T.Furubayashi, K.Hono
    • Journal Title

      Appl.Phys.Lett.

      Volume: 98 Issue: 15

    • DOI

      10.1063/1.3576923

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Large magnetoresistance in current-perpendicular-to-plane pseudospin valve using a Co2Fe(Ge0.5Ga0.5) Heusler alloy2011

    • Author(s)
      高橋有紀子、A.Srinivasan、B.Varaprasad、 A.Rajanikanth、中谷友也、長谷直基、葛西伸哉、古林孝夫、宝野和博
    • Journal Title

      Applied Physics Letters 98巻

      Pages: 152501-152501

    • Related Report
      2010 Self-evaluation Report
    • Peer Reviewed
  • [Journal Article] The effect of substitution of Fe with Cr on the giant magnetoresistance of current perpendicular-to-plane spin valves with Co2FeSi2011

    • Author(s)
      H.S.Goripati、古林孝夫、S.V Karthik、中谷友也、高橋有紀子、宝野和博
    • Journal Title

      Journal of Applied Physics

      Volume: 109

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Interfacial resistance and spin-dependent scattering in the current-perpendicular-to-plane giant magnetoresistance using Co2Fe(Al0.5Si0.5)Heusler alloy and Ag2011

    • Author(s)
      中谷友也、古林孝夫、宝野和博
    • Journal Title

      Journal of Applied Physics

      Volume: 109

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Structure and transport properties of current-perpendicular-to-plane spin valves using Co2FeAl0.5Si0.5 and Co2MnSi Heusler alloy2010

    • Author(s)
      T. Furubayashi, K. Kodama, T. M. Nakatani, H. Sukegawa, Y. K. Takahashi, K. Inomata and K. Hono
    • Journal Title

      J. Appl. Phys

      Volume: vol.107

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Current-perpendicular-to-plane spin valves with a Co2Mn(Ga0.5Sn0.5) Heusler alloy2010

    • Author(s)
      N. Hase, B. Varaprasad, T. M. Nakatani, H. Sukegawa, S. Kasai, Y. K. Takahashi, T. Furubayashi and K. Hono
    • Journal Title

      Appl. Phys. Lett

      Volume: vol.96

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Bulk and interfacial scatterings in current-perpendicular-to-plane giant magnetoresistance with Co2Fe(Al0.5Si0.5) Heusler alloy layers and Ag spacer2010

    • Author(s)
      T. M. Nakatani, T. Furubayashi, S. Kasai, H. Sukegawa, Y. K. Takahashi, S. Mitani and K. Hono
    • Journal Title

      Appl. Phys. Lett

      Volume: vol.96

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Structure and transport properties of current-perpendicular-to-plane spin valves using Co2FeAl0.5Si0.5 and Co2MnSi Heusler alloy2010

    • Author(s)
      古林孝夫、小玉恒太、中谷友也、介川裕章、高橋有紀子、猪俣浩一郎、宝野和博
    • Journal Title

      Journal of Applied Physics 107巻

      Pages: 113917-113917

    • Related Report
      2010 Self-evaluation Report
    • Peer Reviewed
  • [Journal Article] Bulk and interfacial scatterings in current-perpendicular-to-plane giant magnetoresistance with Co2Fe(Al0.5Si0.5) Heusler alloy layers and Ag spacer2010

    • Author(s)
      中谷友也、古林孝夫、葛西伸哉、介川裕章、高橋有紀子、三谷誠司、宝野和博
    • Journal Title

      Journal of Applied Physics 108巻

      Pages: 202501-202501

    • Related Report
      2010 Self-evaluation Report
    • Peer Reviewed
  • [Journal Article] Structure and transport properties of current-perpendicular-to-plane spin valves using Co2FeAl0.5Si0.5 and Co2MnSi Heusler alloy2010

    • Author(s)
      古林孝夫、小玉恒太、中谷友也、介川裕章、高橋有紀子、猪俣浩一郎、宝野和博
    • Journal Title

      Journal of Applied Physics

      Volume: 107

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Current-perpendicular-to-plane spin valves with a Co2Mn(Ga0.5Sn0.5) Heusler alloy2010

    • Author(s)
      長谷直基、B.Varaparasad、中谷友也、介川裕章、葛西伸哉、高橋有紀子、古林孝夫、宝野和博
    • Journal Title

      Journal of Applied Physics

      Volume: 108

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Bulk and interfacial scatterings in current-perpendicular-to-plane giant magnetoresistance with Co2Fe(Al0.5Si0.5) Heusler alloy layers and Ag spacer2010

    • Author(s)
      中谷友也、古林孝夫、葛西伸哉、介川裕章、高橋有紀子、三谷誠司、宝野和博
    • Journal Title

      Applied Physics Letters

      Volume: 96

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Interlayer exchange coupling in Co2FeAl0.5Si0.5/Cr/Co2FeAl0.5Si0.5 trilayers2009

    • Author(s)
      T. Furubayashi, K. Kodama, H. S. Goripati, Y. K. Takahashi, K. Inomata and K. Hono
    • Journal Title

      J. Appl. Phys

      Volume: vol.105

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Current-perpendicular-to-plane giant magnetoresistance of a spin valve using Co2MnSi Heusler alloy electrodes2009

    • Author(s)
      K. Kodama, T. Furubayashi, H. Sukegawa, T. M. Nakatani, Y. K. Takahashi, K. Inomata and K. Hono
    • Journal Title

      J. Appl. Phys

      Volume: vol.105

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Current-perpendicular-to-plane giant magnetoresistance of a spin valve using Co2MnSi Heusler alloy electrodes2009

    • Author(s)
      古林孝夫、小玉恒太、中谷友也、高橋有紀子、猪俣浩一郎、宝野和博
    • Journal Title

      Journal of Applied Physics 105巻

    • Related Report
      2010 Self-evaluation Report
    • Peer Reviewed
  • [Journal Article] Interlayer exchange coupling in Co2FeA10.5Si0.5/Cr/Co2FeA10.5Si0.5 trilayers2009

    • Author(s)
      T. Furubayashi, K. Kodama, H. S. Goripati, Y. K. Takahashi, K. Inomata, K. Hono
    • Journal Title

      J. Appl. Phys. 105

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Current-perpendicular-to-plane giant magnetoresistance of a spin valve using Co2MnSi Heusler alloy electrodes2009

    • Author(s)
      K. Kodama, T. Furubayashi, H. Sukegawa, T. M. Nakatani, Y. K. Takahashi, K. Inomata, K. Hono
    • Journal Title

      J. Appl. Phys. 105

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] ホイスラー合金ハーフメタル探索とそのCPP-GMRへの応用2008

    • Author(s)
      古林孝夫,高橋有紀子,宝野和博
    • Journal Title

      電子情報通信学会技術研究報告

      Volume: 108 Pages: 25-29

    • NAID

      110007098517

    • Related Report
      2011 Final Research Report
  • [Journal Article] Current-perpendicular-to-plane giant magnetoresistance in spin-valve structures using epitaxial Co2FeAl0.5Si0.5/Ag/Co2FeAl0.5Si0.5 trilayers2008

    • Author(s)
      T. Furubayashi, K. Kodama, H. Sukegawa, Y. K. Takahashi, K. Inomata and K. Hono
    • Journal Title

      Appl. Phys. Lett

      Volume: 93

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Current-perpendicular-to-plane giant magnetoresistance in spin-valve structures using epitaxial Co2FeAl0.5Si0.5/Ag /Co2FeAl0.5Si0.5 trilayers2008

    • Author(s)
      古林孝夫、小玉恒太、介川裕章、高橋有紀子、猪俣浩一郎、宝野和博
    • Journal Title

      Applied Physics Letters 93巻

      Pages: 122507-122507

    • Related Report
      2010 Self-evaluation Report
    • Peer Reviewed
  • [Journal Article] Current-perpendicular-to-plane giant magnetoresistance in spin-valve structures using epitaxial Co2FeA10.5Si0.5/Ag/Co2FeA10.5Si0.5 trilayers2008

    • Author(s)
      T. Furubayashi, K. Kodama, H. Sukegawa, Y. K. Takahashi, K. Inomata, K. Hono
    • Journal Title

      Appl. Phys. Lett 93

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] ホイスラー合金ハーフメタル探索とそのCPP-GMRへの応用2008

    • Author(s)
      古林孝夫, 高橋有紀子, 宝野和博
    • Journal Title

      電子情報通信学会技術研究報告 108

      Pages: 25-29

    • NAID

      110007098517

    • Related Report
      2008 Annual Research Report
  • [Presentation] 反強磁性結合CPP-GMR素子を用いた3層膜センサーの検討2012

    • Author(s)
      中谷友也、林将光、三谷誠司、古林孝夫、宝野和博
    • Organizer
      第59回応用物理学関係連合講演会
    • Place of Presentation
      早稲田大学、東京
    • Year and Date
      2012-03-17
    • Related Report
      2011 Annual Research Report 2011 Final Research Report
  • [Presentation] Co2Fe(Ga0.5Ge0.5)を用いたCPP-GMR素子の微細構造と磁気・伝導特性2011

    • Author(s)
      高橋有希子、A. Srinivasan、B. Varaprasad、A. Rajanikanth、長谷直基、中谷友也、葛西伸哉、古林孝夫、三谷誠司、宝野和博
    • Organizer
      日本金属学会2011年秋期大会
    • Place of Presentation
      沖縄コンベンションセンター,那覇
    • Year and Date
      2011-11-08
    • Related Report
      2011 Annual Research Report 2011 Final Research Report
  • [Presentation] Oscillatory interlayer exchange coupling in CPP-GMR trilayer with Co2Fe(Al0.5Si0.5) Heusler alloy layers and a Ag spacer2011

    • Author(s)
      T.Nakatani, T.Furubayashi, K.Hono
    • Organizer
      56th Annual Conference on Magnetism & Magnetic Materials
    • Place of Presentation
      JW Marriot Desert Ridge Resort, Scotsdale, USA
    • Year and Date
      2011-11-03
    • Related Report
      2011 Annual Research Report
  • [Presentation] Spin torque noise properties in exchange biased spin-valve and trilayer CPP-GMR devices using Co2Fe(Al0.5Si0.5) Heusler alloy layers2011

    • Author(s)
      T. Nakatani, M. Hayashi, S. Mitani, T. Furubayashi and K. Hono
    • Organizer
      56th Annual Conference on Magnetism & Magnetic Materials
    • Place of Presentation
      JW Marriot Desert Ridge Resort, Scotsdale, USA
    • Year and Date
      2011-10-31
    • Related Report
      2011 Annual Research Report 2011 Final Research Report
  • [Presentation] Composition dependence of current-perpendicular-to-plane giant magnetoresistance using Co2FeAl1-xSix Heusler alloys2011

    • Author(s)
      T. Furubayashi, T. Nakatani, H. S. Goripati, H. Sukegawa, Y. Takahashi, K. Inomata and K. Hono
    • Organizer
      5th International Workshop on Spin Currents
    • Place of Presentation
      仙台国際センター,仙台
    • Year and Date
      2011-09-27
    • Related Report
      2011 Annual Research Report 2011 Final Research Report
  • [Presentation] 高スピン分極ホイスラー合金の材料開発とCPPGMRへの応用2011

    • Author(s)
      古林孝夫、中谷友也、長谷直基、H. Goripati、高橋有紀子、宝野和博
    • Organizer
      日本磁気学会第177回研究会
    • Place of Presentation
      朱鷺メッセ,新潟
    • Year and Date
      2011-09-27
    • Related Report
      2011 Final Research Report
  • [Presentation] Agスペーサー層を介したCo2Fe(Al0.5Si0.5)ホイスラー合金薄膜の層間交換結合とCPP-GMR特性2011

    • Author(s)
      中谷友也、林将光、古林孝夫、宝野和博
    • Organizer
      第35回日本磁気学会学術講演会
    • Place of Presentation
      朱鷺メッセ,新潟
    • Year and Date
      2011-09-27
    • Related Report
      2011 Annual Research Report 2011 Final Research Report
  • [Presentation] 高スピン分極ホイスラー合金の材料開発とCPPGMRへの応用2011

    • Author(s)
      古林孝夫、中谷友也、長谷直基、H.Goripati、高橋有紀子、宝野和博
    • Organizer
      日本磁気学会第177回研究会
    • Place of Presentation
      朱鷺メッセ,新潟(招待講演)
    • Year and Date
      2011-09-27
    • Related Report
      2011 Annual Research Report
  • [Presentation] 高スピン偏極率材料Co2Fe(Ga0.5Ge0.5)合金を用いたCPP-GMR2011

    • Author(s)
      高橋有希子、A.Srinivasan、B.Varaprasad、A.Rajanikanth、長谷直基、中谷友也、葛西伸哉、古林孝夫、三谷誠司、宝野和博
    • Organizer
      第35回日本磁気学会学術講演会
    • Place of Presentation
      朱鷺メッセ,新潟
    • Year and Date
      2011-09-27
    • Related Report
      2011 Annual Research Report
  • [Presentation] Oscillatory antiferromagnetic interlayer exchange coupling in CPP-GMR trilayers with Co2Fe(Al0.5Si0.5) Heusler alloy2011

    • Author(s)
      T.Nakatani, M.Hayashi, S.Mitani, T.Furubayashi, K.Hono
    • Organizer
      The Magnetic Recording Conference
    • Place of Presentation
      University of Minnesota, Minneapolis, USA(招待講演)
    • Year and Date
      2011-08-29
    • Related Report
      2011 Annual Research Report
  • [Presentation] Current-perpedicular-to-plane giant magnetoresistance using Co2FeAl1-x Si x Heusler alloys2011

    • Author(s)
      T. Furubayashi, T. Nakatani, H. S. Goripati, H. Sukegawa, Y. Takahashi, K. Inomata and K. Hono
    • Organizer
      IEEE International Conference on Magnetics
    • Place of Presentation
      Taipei International Convention Center, Taipei, Taiwan
    • Year and Date
      2011-04-30
    • Related Report
      2011 Final Research Report
  • [Presentation] Current-perpedicular-to-plane giant magnetoresistance using Co2FeAl1-xSix Heusler alloys2011

    • Author(s)
      T.Furubayashi, T.Nakatani, H.S.Goripati, H.Sukegawa, Y.Takahashi, K.Inomata, K.Hono
    • Organizer
      IEEE International Conference on Magnetics
    • Place of Presentation
      Taipei International Convention Center, Taipei, Taiwan
    • Year and Date
      2011-04-30
    • Related Report
      2011 Annual Research Report
  • [Presentation] Large interfacial scattering in CPP-GMR devices using Co2Fe(Al0.5Si0.5) and Ag2010

    • Author(s)
      T. M. Nakatani, T. Furubayashi and K. Hono
    • Organizer
      55th Conference on Magnetism and MagneticMaterials
    • Place of Presentation
      Hyatt Regency Atlanta. USA
    • Year and Date
      2010-11-16
    • Related Report
      2011 Final Research Report
  • [Presentation] Large interfacial scattering in CPP-GMR devices using Co2Fe(Al0.5Si0.5) and Ag2010

    • Author(s)
      中谷友也、古林孝夫、宝野和博
    • Organizer
      55th Conference on Magnetism and Magnetic Materials
    • Place of Presentation
      Hyatt Regency Atlanta(米国)
    • Year and Date
      2010-11-16
    • Related Report
      2010 Annual Research Report
  • [Presentation] Co2FeAl1-xSixホイスラー合金を用いたCPP-GMR素子におけるMRの組成依存性2010

    • Author(s)
      古林孝夫、中谷友也、H. S. Goripati、介川裕章、高橋有紀子、猪俣浩一郎、宝野和博
    • Organizer
      第34回日本磁気学会学術講演会
    • Place of Presentation
      つくば国際会議場,つくば
    • Year and Date
      2010-09-07
    • Related Report
      2011 Final Research Report
  • [Presentation] Co2FeAl0.5Si0.5ホイスラー合金CPP-GMRのスピン依存散乱2010

    • Author(s)
      中谷友也、古林孝夫、葛西伸哉、介川裕章、高橋有紀子、三谷誠司、宝野和博
    • Organizer
      第34回日本磁気学会学術講演会
    • Place of Presentation
      つくば国際会議場,つくば
    • Year and Date
      2010-09-07
    • Related Report
      2011 Final Research Report
  • [Presentation] NiAl耐熱層を挿入したCPP-GMRスピンバルブ2010

    • Author(s)
      長谷直基、中谷友也、葛西伸哉、高橋有紀子、古林孝夫、宝野和博
    • Organizer
      第34回日本磁気学会学術講演会
    • Place of Presentation
      つくば国際会議場,つくば
    • Year and Date
      2010-09-07
    • Related Report
      2011 Final Research Report
  • [Presentation] Co2MnGaSn/Ag界面に挿入したCoFe層の磁気抵抗効果への影響2010

    • Author(s)
      長谷直基、中谷友也、葛西伸哉、高橋有紀子、古林孝夫、宝野和博
    • Organizer
      第34回日本磁気学会学術講演会
    • Place of Presentation
      つくば国際会議場,つくば
    • Year and Date
      2010-09-07
    • Related Report
      2011 Final Research Report
  • [Presentation] Co2FeAl1-xSixホイスラー合金を用いたCPP-GMR素子におけるMRの組成依存性2010

    • Author(s)
      古林孝夫、中谷友也、H.S.Goripati、介川裕章、高橋有紀子、猪俣浩一郎、宝野和博
    • Organizer
      第34回日本磁気学会学術講演会
    • Place of Presentation
      つくば国際会議場(つくば市)
    • Year and Date
      2010-09-07
    • Related Report
      2010 Self-evaluation Report
  • [Presentation] Co2FeAl1-xSixホイスラー合金を用いたCPP-GMR素子におけるMRの組成依存性2010

    • Author(s)
      古林孝夫、中谷友也、H.S.Goripati、介川裕章、高橋有紀子、猪俣浩一郎、宝野和博
    • Organizer
      第34回日本磁気学会学術講演会
    • Place of Presentation
      つくば国際会議場(茨城県)
    • Year and Date
      2010-09-07
    • Related Report
      2010 Annual Research Report
  • [Presentation] Co2FeAl0.5Si0.5ホイスラー合金CPP-GMRのスピン依存散乱2010

    • Author(s)
      中谷友也、古林孝夫、葛西伸哉、介川裕章、高橋有紀子、三谷誠司、宝野和博
    • Organizer
      第34回日本磁気学会学術講演会
    • Place of Presentation
      つくば国際会議場(茨城県)
    • Year and Date
      2010-09-07
    • Related Report
      2010 Annual Research Report
  • [Presentation] NiAl耐熱層を挿入したCPP-GMRスピンバルブ2010

    • Author(s)
      長谷直基、中谷友也、葛西伸哉、高橋有紀子、古林孝夫、宝野和博
    • Organizer
      第34回日本磁気学会学術講演会
    • Place of Presentation
      つくば国際会議場(茨城県)
    • Year and Date
      2010-09-07
    • Related Report
      2010 Annual Research Report
  • [Presentation] Co2MnGaSn/Ag界面に挿入したCoFe層の磁気抵抗効果への影響2010

    • Author(s)
      長谷直基、中谷友也、葛西伸哉、高橋有紀子、古林孝夫、宝野和博
    • Organizer
      第34回日本磁気学会学術講演会
    • Place of Presentation
      つくば国際会議場(茨城県)
    • Year and Date
      2010-09-07
    • Related Report
      2010 Annual Research Report
  • [Presentation] CPP spin-valves using heat-resistant NiAl layers2010

    • Author(s)
      N. Hase, T. M. Nakatani, B. Varaprasad, S. Kasai, Y. K. Takahashi, T. Furubayashi and K. Hono
    • Organizer
      International Symposium on Advanced Magnetic Materials and Applications 2010
    • Place of Presentation
      仙台国際センター,仙台
    • Year and Date
      2010-07-14
    • Related Report
      2011 Final Research Report
  • [Presentation] Bulk scattering contribution to CPP-GMR of Co2FeAl0.5Si0.5/Ag/Co2FeAl0.5Si0.5 trilayer2010

    • Author(s)
      T. M. Nakatani, T. Furubayashi, S. Kasai, H. Sukegawa, Y. K. Takahashi, S. Mitani and K. Hono
    • Organizer
      International Symposium on Advanced Magnetic Materials and Applications 2010
    • Place of Presentation
      仙台国際センター,仙台
    • Year and Date
      2010-07-14
    • Related Report
      2011 Final Research Report
  • [Presentation] CPP spin-valves using heat-resistant NiAl layers2010

    • Author(s)
      長谷直基、中谷友也、B.Varaprasad、葛西伸哉、高橋有紀子、古林孝夫、宝野和博
    • Organizer
      International Symposium on Advanced Magnetic Materials and Applications 2010
    • Place of Presentation
      仙台国際センター(宮城県)
    • Year and Date
      2010-07-14
    • Related Report
      2010 Annual Research Report
  • [Presentation] Bulk scattering contribution to CPP-GMR of Co2FeAl0.5Si0.5/Ag/Co2FeAl0.5Si0.5 trilayer2010

    • Author(s)
      中谷友也、古林孝夫、葛西伸哉、介川裕章、高橋有紀子、三谷誠司、宝野和博
    • Organizer
      International Symposium on Advanced Magnetic Materials and Applications 2010
    • Place of Presentation
      仙台国際センター(宮城県)
    • Year and Date
      2010-07-14
    • Related Report
      2010 Annual Research Report
  • [Presentation] ホイスラー合金エピタキシャル膜を用いたCPP-GMR素子2010

    • Author(s)
      古林孝夫、中谷友也、HARI Goripati、小玉恒太、介川裕章、高橋有紀子、猪俣浩一郎、宝野和博
    • Organizer
      日本金属学会2010年春期大会
    • Place of Presentation
      筑波大学,つくば
    • Year and Date
      2010-03-30
    • Related Report
      2011 Final Research Report
  • [Presentation] ホイスラー合金エピタキシャル膜を用いたCPP-GMR素子2010

    • Author(s)
      古林孝夫、中谷友也、HARI Goripati、小玉恒太、介川裕章、高橋有紀子、猪俣浩一郎、宝野和博
    • Organizer
      日本金属学会2010年春期大会
    • Place of Presentation
      筑波大学(つくば市)
    • Year and Date
      2010-03-30
    • Related Report
      2009 Annual Research Report
  • [Presentation] ハーフメタル薄膜の作製と応用2009

    • Author(s)
      古林孝夫、高橋有紀子、宝野和博
    • Organizer
      第50回真空に関する連合講演会
    • Place of Presentation
      学習院大学,東京
    • Year and Date
      2009-11-04
    • Related Report
      2011 Final Research Report
  • [Presentation] ハーフメタル薄膜の作製と応用2009

    • Author(s)
      古林孝夫、高橋有紀子、宝野和博
    • Organizer
      第50回真空に関する連合講演会
    • Place of Presentation
      学習院大学(東京都)
    • Year and Date
      2009-11-04
    • Related Report
      2009 Annual Research Report
  • [Presentation] エピタキシャルホイスラー合金層とAgスペーサ層を用いたスピンバルブのCPP-GMR2009

    • Author(s)
      古林孝夫、小玉恒太、中谷友也、介川裕章、高橋有紀子、猪俣浩一郎、宝野和博
    • Organizer
      第33回日本磁気学会学術講演会
    • Place of Presentation
      長崎大学,長崎
    • Year and Date
      2009-09-12
    • Related Report
      2011 Final Research Report
  • [Presentation] ホイスラー合金エピタキシャル膜を用いたCPP-GMR素子2009

    • Author(s)
      古林孝夫、中谷友也、H.S.Goripati、小玉恒太、介川裕章、高橋有紀子、猪俣浩一郎、宝野和博
    • Organizer
      第33回日本磁気学会学術講演会
    • Place of Presentation
      長崎大学(長崎市)
    • Year and Date
      2009-09-12
    • Related Report
      2010 Self-evaluation Report
  • [Presentation] エピタキシャルホイスラー合金層とAgスペーサ層を用いたスピンバルブのCPP-GMR2009

    • Author(s)
      古林孝夫、小玉恒太、中谷友也、介川裕章、高橋有紀子、猪俣浩一郎、宝野和博
    • Organizer
      第33回日本磁気学会学術講演会
    • Place of Presentation
      長崎大学(長崎市)
    • Year and Date
      2009-09-12
    • Related Report
      2009 Annual Research Report
  • [Presentation] ハーフメタルホイスラー合金の材料開発とCPP-GMRへの応用2009

    • Author(s)
      古林孝夫、小玉恒太、中谷友也、B. Varaprasad、A. Rajanikanth、S. Karthik、高橋有紀子、介川裕章、猪俣浩一郎、宝野和博
    • Organizer
      第30回ナノマグネティックス専門研究会
    • Place of Presentation
      化学会館,東京
    • Year and Date
      2009-06-26
    • Related Report
      2011 Final Research Report
  • [Presentation] ハーフメタルホイスラー合金の材料開発とCPP-GMRへの応用2009

    • Author(s)
      古林孝夫、小玉恒太、中谷友也、B.Varaprasad、A.Rajanikanth、S.Karthik、高橋有紀子、介川裕章、猪俣浩一郎、宝野和博
    • Organizer
      第30回ナノマグネティックス専門研究会
    • Place of Presentation
      化学会館(東京都)
    • Year and Date
      2009-06-26
    • Related Report
      2009 Annual Research Report
  • [Presentation] Development of Heusler materials and highΔR/R in CPP-GMR2009

    • Author(s)
      T. Furubayashi, K. Kodama, T. M. Nakatani, H. Sukegawa, R. Shan, W. Wang Y. K. Takahashi, K. Inomata and K. Hono
    • Organizer
      IEEE International Magnetics Conference 2009
    • Place of Presentation
      Sacramento convention center, Sacramento, USA
    • Year and Date
      2009-05-07
    • Related Report
      2011 Final Research Report
  • [Presentation] Development of Heusler materials and high ΔR/R in CPP-GMR2009

    • Author(s)
      古林孝夫、小玉恒太、中谷友也、介川裕章、高橋有紀子、R. Shan、W.Wang、猪俣浩一郎、宝野和博
    • Organizer
      IEEE International Magnetics Conference 2009
    • Place of Presentation
      Sacramento convention center (Sacramento, USA)
    • Year and Date
      2009-05-07
    • Related Report
      2010 Self-evaluation Report 2009 Annual Research Report
  • [Presentation] ホイスラー合金エピタキシャル膜を用いたCPP-GMR素子の作製2009

    • Author(s)
      古林孝夫、中谷友也、小玉恒太、介川裕章、高橋有紀子、猪俣浩一郎、宝野和博
    • Organizer
      2009年春季第56回応用物理学関係連合講演会
    • Place of Presentation
      筑波大学,つくば
    • Year and Date
      2009-04-02
    • Related Report
      2011 Final Research Report
  • [Presentation] ホイスラー合金エピタキシャル膜を用いたCPP-GMR素子の作製2009

    • Author(s)
      古林孝夫、中谷友也、小玉恒太、介川裕章、高橋有紀子、猪俣浩一郎、宝野和博
    • Organizer
      2009年春季第56回応用物理学関係連合講演会
    • Place of Presentation
      筑波大学(つくば市)
    • Year and Date
      2009-04-02
    • Related Report
      2009 Annual Research Report
  • [Presentation] ホイスラー合金Co2FeAl0.5Si0.5を用いたCPP-GMR素子の作製と伝導特性2009

    • Author(s)
      古林孝夫、小玉恒太、介川裕章、高橋有紀子、猪俣浩一郎、宝野和博
    • Organizer
      日本金属学会2009年春期大会
    • Place of Presentation
      東京工業大学,東京
    • Year and Date
      2009-03-30
    • Related Report
      2011 Final Research Report
  • [Presentation] Co2MnSiホイスラー合金を用いたCPP-GMR2009

    • Author(s)
      小玉恒太、古林孝夫、介川裕章、中谷友也、高橋有紀子、猪俣浩一郎、宝野和博
    • Organizer
      日本金属学会2009年春期大会
    • Place of Presentation
      東京工業大学,東京
    • Year and Date
      2009-03-30
    • Related Report
      2011 Final Research Report
  • [Presentation] ホイスラー合金Co2FeA10.5Si0.5を用いたCPP-GMR素子の作製と伝導特性2009

    • Author(s)
      古林孝夫, 小玉恒太, 介川裕章, 高橋有紀子, 猪俣浩一郎, 宝野和博
    • Organizer
      日本金属学会2009年春期大会
    • Place of Presentation
      東京工業大学,東京都
    • Year and Date
      2009-03-30
    • Related Report
      2008 Annual Research Report
  • [Presentation] Co2MnSiホイスラー合金を用いたCPP-GMR2009

    • Author(s)
      小玉恒太, 古林孝夫, 介川裕章, 中谷友也, 高橋有紀子, 猪俣浩一郎, 宝野和博
    • Organizer
      日本金属学会2009年春期大会
    • Place of Presentation
      東京工業大学,東京都
    • Year and Date
      2009-03-30
    • Related Report
      2008 Annual Research Report
  • [Presentation] ホイスラー合金ハーフメタル探索とそのCPP-GMRへの応用2008

    • Author(s)
      古林孝夫、高橋有紀子、宝野和博
    • Organizer
      磁気記録・情報ストレージ研究会
    • Place of Presentation
      早稲田大学,東京
    • Year and Date
      2008-11-21
    • Related Report
      2011 Final Research Report
  • [Presentation] ホイスラー合金ハーフメタル探索とそのCPP-GMRへの応用2008

    • Author(s)
      古林孝夫, 高橋有紀子, 宝野和博
    • Organizer
      磁気記録・情報ストレージ研究会
    • Place of Presentation
      早稲田大学,東京都
    • Year and Date
      2008-11-21
    • Related Report
      2008 Annual Research Report
  • [Presentation] Interlayer exchange coupling in Co2FeAl0.5Si0.5/Cr/Co2FeAl0.5Si0.5 trilayers2008

    • Author(s)
      T. Furubayashi, K. Kodama, H. Goripati, Y. K. Takahashi, K. Inomata and K. Hono
    • Organizer
      53rd Annual Conference on Magnetism and Magnetic Materials
    • Place of Presentation
      Hilton Austin, Austin, USA
    • Year and Date
      2008-11-14
    • Related Report
      2011 Final Research Report
  • [Presentation] Current-perpendicular-to-plane giant magnetoresistance of a spin valve using Co2MnSi Heusler alloy electrodes2008

    • Author(s)
      K. Kodama, T. Furubayashi, T. Nakatani, H. Sukegawa, K. Inomata and K. Hono
    • Organizer
      53rd Annual Conference on Magnetism and Magnetic Materials
    • Place of Presentation
      Hilton Austin, Austin, USA
    • Year and Date
      2008-11-14
    • Related Report
      2011 Final Research Report
  • [Presentation] Interlayer exchange coupling in Co2FeAl0.5Si0.5/Cr/Co2FeAl0.5 Si0.5 trilayers2008

    • Author(s)
      古林孝夫、小玉恒太、H.S.Goripati、高橋有紀子、猪俣浩一郎、宝野和博
    • Organizer
      53rd Annual Conference on Magnetism and Magnetic Materials
    • Place of Presentation
      Hilton Austin、USA
    • Year and Date
      2008-11-14
    • Related Report
      2010 Self-evaluation Report
  • [Presentation] Interlayer exchange coupling in Co2FeA10.5Si0.5/Cr/Co2FeA10.5Si0.5 trilayers2008

    • Author(s)
      T. Furubayashi, K. Kodama, H. Goripati, Y. K. Takahashi, K. Inomata, K. Hono
    • Organizer
      53rd Annual Conference on Magnetism and Magnetic Materials
    • Place of Presentation
      Hilton Austin, Austin, USA
    • Year and Date
      2008-11-14
    • Related Report
      2008 Annual Research Report
  • [Presentation] Current-perpendicular-to-plane giant magnetoresistance of a sp in valve using Co2MnSi Heusler alloy electrodes2008

    • Author(s)
      K. Kodama, T. Furubayashi, T. Nakatani, H. Sukegawa, K. Inomata, K. Hono
    • Organizer
      53rd Annual Conference on Magnetism and Magnetic Materials
    • Place of Presentation
      Hilton Austin, Austin, USA
    • Year and Date
      2008-11-14
    • Related Report
      2008 Annual Research Report
  • [Presentation] Current-perpendicular-to-plane giant magnetoresistance in spin-valve structures using epitaxial Co2FeAl0.5Si0.5/Ag/Co2FeAl0.5Si0.5 trilayers2008

    • Author(s)
      T. Furubayashi, K. Kodama, H. Sukegawa, Y. K. Takahashi, K. Inomata and K. Hono
    • Organizer
      53rd Annual Conference on Magnetism and Magnetic Materials
    • Place of Presentation
      Hilton Austin, Austin, USA
    • Year and Date
      2008-11-13
    • Related Report
      2011 Final Research Report
  • [Presentation] Current-perpendicular-to-plane giant magnetoresistance in spin-valve structures using epitaxial Co2FeAl0.5Si0.5 /Ag/ Co2FeAl0.5Si0.5 trilayers2008

    • Author(s)
      古林孝夫、小玉恒太、介川裕章、高橋有紀子、猪俣浩一郎、宝野和博
    • Organizer
      53rd Annual Conference on Magnetism and Magnetic Materials
    • Place of Presentation
      Hilton Austin、USA
    • Year and Date
      2008-11-13
    • Related Report
      2010 Self-evaluation Report
  • [Presentation] Current-perpendicular-to-plane giant magnetoresistance in spin-valve structures using epitaxial Co2FeA10.5Si0.5 /Ag/ Co2FeA10.5Si0.5 trilayers2008

    • Author(s)
      T. Furubayashi, K. Kodama, H. Sukegawa, Y. K. Takahashi, K. Inomata, K. Hono
    • Organizer
      53rd Annual Conference on Magnetism and Magnetic Materials
    • Place of Presentation
      Hilton Austin, Austin, USA
    • Year and Date
      2008-11-13
    • Related Report
      2008 Annual Research Report
  • [Presentation] Co2FeAl0.5Si0.5/Cr/Co2FeAl0.5Si0.5 3層膜における層間磁気結合2008

    • Author(s)
      古林孝夫、小玉恒太、H. Goripati、高橋有紀子、猪俣浩一郎、宝野和博
    • Organizer
      第32回日本磁気学会学術講演会
    • Place of Presentation
      東北学院大学,多賀城
    • Year and Date
      2008-09-14
    • Related Report
      2011 Final Research Report
  • [Presentation] Co2MnSiホイスラー合金を用いたCPP-GMR2008

    • Author(s)
      小玉恒太、古林孝夫、中谷友也、介川裕章、猪俣浩一郎、宝野和博
    • Organizer
      第32回日本磁気学会学術講演会
    • Place of Presentation
      東北学院大学,多賀城
    • Year and Date
      2008-09-14
    • Related Report
      2011 Final Research Report
  • [Presentation] Co2FeA10.5Si0.5/Cr/Co2FeA10.5Si0.5 3層膜における層間磁気結合2008

    • Author(s)
      古林孝夫, 小玉恒太, H. Goripati, 高橋有紀子, 猪俣浩一郎, 宝野和博
    • Organizer
      第32回日本磁気学会学術講演会
    • Place of Presentation
      東北学院大学,多賀城市
    • Year and Date
      2008-09-14
    • Related Report
      2008 Annual Research Report
  • [Presentation] Co2MnSiホイスラー合金を用いたCPP-GMR2008

    • Author(s)
      小玉恒太, 古林孝夫, 中谷友也, 介川裕章, 猪俣浩一郎, 宝野和博
    • Organizer
      第32回日本磁気学会学術講演会
    • Place of Presentation
      東北学院大学,多賀城市
    • Year and Date
      2008-09-14
    • Related Report
      2008 Annual Research Report
  • [Presentation] ホイスラー合金Co2FeAl0.5Si0.5エピタキシャル膜によるCPP-GMR2008

    • Author(s)
      古林孝夫、小玉恒太、介川裕章、高橋有紀子、猪俣浩一郎、宝野和博
    • Organizer
      第32回日本磁気学会学術講演会
    • Place of Presentation
      東北学院大学,多賀城
    • Year and Date
      2008-09-13
    • Related Report
      2011 Final Research Report
  • [Presentation] ホイスラー合金Co2FeA10.5Si0.5エピタキシャル膜によるCPP-GMR2008

    • Author(s)
      古林孝夫, 小玉恒太, 介川裕章, 高橋有紀子, 猪俣浩一郎, 宝野和博
    • Organizer
      第32回日本磁気学会学術講演会
    • Place of Presentation
      東北学院大学,多賀城市
    • Year and Date
      2008-09-13
    • Related Report
      2008 Annual Research Report
  • [Remarks]

    • URL

      http://www.nims.go.jp/apfim/kakenhiB_CPP.html

    • Related Report
      2011 Final Research Report
  • [Remarks] ホームページ

    • URL

      http://www.nims.go.jp/apfim/kakenhiB_CPP.html

    • Related Report
      2010 Self-evaluation Report
  • [Remarks]

    • URL

      http://www.nims.go.jp/apfim/kakenhiB_CPP.html

    • Related Report
      2010 Annual Research Report
  • [Remarks]

    • URL

      http://www.nims.go.jp/apfim/kakenhiB_CPP.html

    • Related Report
      2009 Annual Research Report
  • [Remarks]

    • URL

      http://www.nims.go.jp/apfim/kakenhiB_CPP.html

    • Related Report
      2008 Annual Research Report
  • [Patent(Industrial Property Rights)] Co2基ホイスラー合金とそれを用いたスピントロニクス素子2011

    • Inventor(s)
      高橋有紀子、アナアタクリシュナンスリニバサン、ボラプラガタバラプラサド、アラナボルルラジニカンス、シンハジェイヴァーダン、林将光、古林孝夫、宝野和博
    • Industrial Property Rights Holder
      (独)物質・材料研究機構
    • Industrial Property Number
      2011-002410
    • Filing Date
      2011-01-07
    • Related Report
      2011 Final Research Report 2010 Self-evaluation Report
  • [Patent(Industrial Property Rights)] Co2基ホイスラー合金とそれを用いたスピントロニクス素子2011

    • Inventor(s)
      高橋有紀子、アナアタクリシュナンスリニバサン、ボラプラガタバラプラサド、アラナボルルラジニカンス、シンハジェイヴァーダ
    • Industrial Property Rights Holder
      (独)物質・材料研究機構
    • Industrial Property Number
      2011-002410
    • Filing Date
      2011-01-07
    • Related Report
      2010 Annual Research Report
  • [Patent(Industrial Property Rights)] 磁性薄膜素子2008

    • Inventor(s)
      古林孝夫、小玉恒太、高橋有紀子、介川裕章、猪俣浩一郎、宝野和博
    • Industrial Property Rights Holder
      (独)物質・材料研究機構
    • Industrial Property Number
      2008-219619
    • Filing Date
      2008-08-29
    • Related Report
      2011 Final Research Report 2010 Self-evaluation Report
  • [Patent(Industrial Property Rights)] 磁性薄膜素子2008

    • Inventor(s)
      古林孝夫, 小玉恒太, 高橋有紀子, 介川裕章, 猪俣浩一郎, 宝野和博
    • Industrial Property Rights Holder
      (独)物質・材料研究機構
    • Industrial Property Number
      2008-219619
    • Filing Date
      2008-08-29
    • Related Report
      2008 Annual Research Report

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Published: 2008-04-01   Modified: 2016-04-21  

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