INOMATA Koichiro 猪俣浩一郎

… Alternative Names

猪股浩一郎イノマタコウイチロウ

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Researcher Number	90323071
External Links
Affiliation (based on the past Project Information) *help	2005: Tohoku University, Graduate School of Engineering, Professor, 大学院工学研究科, 教授 2001 – 2005: 東北大学, 大学院・工学研究科, 教授 2004: 東北大学, 工学研究科, 教授 2002: 東北大学, 大学院・工学研究科, 助教授 2002: 東北大学, 大学院工学研究科, 教授
Review Section/Research Field	Principal Investigator Structural/Functional materials / Structural/Functional materials / Science and Engineering Except Principal Investigator Structural/Functional materials / Material processing/treatments / Structural/Functional materials / Electron device/Electronic equipment / Science and Engineering
Keywords	Principal Investigator MRAM / トンネル磁気抵抗効果 / 反平行結合膜 / 不揮発性固体磁気メモリ / 反平行結合素子 / スピン分極率 / ホイスラー合金 / tunnel magnetoresistance / 磁気抵抗効果 / 微細加工 … More / スピントンネル接合 / 磁気力顕微鏡 / スピン反転磁場 / CPP-GMR / Magnetic tunnel junction / Thermal stability / Spin injection switching / Ru / Synthetic antiferromagnets / 磁区構造 / 磁性素子 / ナノサイズ / スピン反転 / 磁化反転 / スピン注入 / CPP-GMR素子 / 強磁性トンネル接合 / 熱安定性 / スピン注入磁化反転 / ルテニウム / Tunnel magnetoresistance / Tunnel junction / Heusler alloy / Spin dependent quantum well / Conductance oscillation / Epitaxy / Double tunneling junctions / Spin resonance tunneling effect / 磁気モーメント / ナノサイズ素子 / 磁気抵抗比 / L2_1構造 / 強磁性トンネル効果 / ホイスラー合金薄膜 / スピン依存量子準位 / トンネル磁気抵抗 / トンネル接合 / スピン依存量子井戸 / コンダクタンス振動 / エピタキシャル / 二重トンネル接合 / スピン共鳴トンネル効果 / spin polarization / half metal / Heusler alloys / ハーフメタル / annealing / MFM / synthetic antiferromagnetic coupled film / spin switching / 磁場中熱処理 … More Except Principal Investigator 反射損失 / 電磁波吸収体 / 永久磁石 / 整合周波数 / 透磁率 / 整合厚さ / 異方性磁界 / 希土類-鉄-ボロン / film density / deposition rate / coercivity / remanence / anisotropy / permanent magnet / thick film / aerosol deposition method / 微細結晶 / ビッカース強度 / 残留磁束密度 / エアロゾルデポジション / 膜密度 / 成膜速度 / 保磁力 / 残留磁化 / 異方性 / 厚膜 / エアロゾルデポジション法 / matching frequency / permeability / matching thickness / dualphase / reflection loss / anisotropy field / microwave absorber / Ferrite / 置換量 / W型フェライト / 混晶 / フェライト / 微細化 / リコイル率 / 交換結合 / 共鳴周波数 / ナノコンポジット / 磁気センサー / ソフト磁性材料 / 生体磁気 / 磁気イメージング / ナノ磁性材料 / スピンエレクトロニクス / 磁気記録 / グラニュラー構造 / スピン注入 / 電子スピントロニクスデバイス / キャリアスピン / 強磁性トンネル接合 / ヘテロ構造電子デバイス / ハーフメタ / 磁気抵抗効果 / ハーフメタル / スピン依存伝導 / MRAM / スピンMOSFET / スピンFET / 磁気抵抗スイッチ効果 / トンネル磁気抵抗効果 / ヘテロ構造 / 電子デバイス / スピントロニクス / 希土類-鉄-ポロン / ミリ波 Less

マグネティックス研究の最新の動向と将来展望の調査研究
- Principal Investigator
  
  綱島滋
- Project Period (FY)
  2004
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Electron device/Electronic equipment
- Research Institution
  Nagoya University
ナノ・ヘテロ組織制御によるミリ波帯対応希土類-鉄-ボロン系電磁波吸収材料の開発
- Principal Investigator
  
  杉本諭
- Project Period (FY)
  2004 – 2006
- Research Category
  
  Grant-in-Aid for Exploratory Research
- Research Field
  
  Structural/Functional materials
- Research Institution
  Tohoku University
Study for low power spin switching of a nano-size synthetic antiferromagnetPrincipal Investigator
- Principal Investigator
  
  INOMATA Koichiro
- Project Period (FY)
  2003 – 2005
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Structural/Functional materials
- Research Institution
  Tohoku University
Fabrication of High Performance Thick Film Magnets by Aerosol Deposition Method
- Principal Investigator
  
  SUGIMOTO Satoshi
- Project Period (FY)
  2003 – 2005
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Material processing/treatments
- Research Institution
  Tohoku University
電子スピントロニクスデバイス研究調整班
- Principal Investigator
  
  田中雅明
- Project Period (FY)
  2002 – 2005
- Research Category
  
  Grant-in-Aid for Scientific Research on Priority Areas
- Review Section
  
  Science and Engineering
- Research Institution
  The University of Tokyo
Study for high speed and high density MRAM developmentPrincipal Investigator
- Principal Investigator
  
  INOMATA Koichiro
- Project Period (FY)
  2002 – 2005
- Research Category
  
  Grant-in-Aid for Scientific Research on Priority Areas
- Review Section
  
  Science and Engineering
- Research Institution
  Tohoku University
希土類―鉄―ボロン系磁石化合物のミリ波帯電磁波吸収体への応用
- Principal Investigator
  
  SUGIMOTO Satoshi
- Project Period (FY)
  2001 – 2002
- Research Category
  
  Grant-in-Aid for Exploratory Research
- Research Field
  
  Structural/Functional materials
- Research Institution
  Tohoku University
Development of double tunneling junctions and their application to MRAMPrincipal Investigator
- Principal Investigator
  
  INOMATA Koichiro
- Project Period (FY)
  2001 – 2002
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Structural/Functional materials
- Research Institution
  TOHOKU UNIVERSITY
Creation of spin tunneling junctions with a switch functionPrincipal Investigator
- Principal Investigator
  
  INOMATA Koichiro
- Project Period (FY)
  2001 – 2002
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Structural/Functional materials
- Research Institution
  TOHOKU UNIVERSITY
Development of Microwave Absorber Composed of Dual Ferrite Phase
- Principal Investigator
  
  SUGIMOTO Satoshi
- Project Period (FY)
  2001 – 2002
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Structural/Functional materials
- Research Institution
  Tohoku University

All 2006 2005 2004 2003 2002

All Journal Article Book

[Book] 不揮発性磁気メモリMRAM2005
- Author(s)
  猪俣浩一郎
- Total Pages
  230
- Publisher
  工業調査会
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15206074
[Book] 不揮発性磁気メモリMRAM2005
- Author(s)
  猪俣浩一郎
- Total Pages
  230
- Publisher
  工業調査会
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14076202
[Book] Magnetic Random Access Memory2005
- Author(s)
  K.Inomata
- Total Pages
  230
- Publisher
  Kogyo Chosakai Publishing.Co., LTD
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15206074
[Journal Article] Structural and magnetic properties and tunnel magnetoresistance for Co_2(Cr,Fe)Al and Co_2FeSi full-Heusler alloys2006
- Author(s)
  K.Inomata
- Journal Title
  
  J.Phys.D 39
  
  Pages: 816-823
- Data Source
  KAKENHI-PROJECT-14076202
[Journal Article] Quantum Oscillation of the Tunneling Conductance in Fully Epitaxial Double Barrier Magnetic Tunnel Junctions2006
- Author(s)
  T.Nozaki, N.Tezuka, K.Inomata
- Journal Title
  
  Physical Review Letters 96
  
  Pages: 27208-27208
- Data Source
  KAKENHI-PROJECT-14076101
[Journal Article] L2_1構造を有するCO_2Cr_<1-x>Fe_xAl薄膜の結晶構造と磁気特性2005
- Author(s)
  廣畑貫文, 紅林秀和, 岡村進, 菊地麻紀, 正木達章, 野崎隆行, 手束展規, 猪俣浩一郎
- Journal Title
  
  日本応用磁気学会誌 29
  
  Pages: 124-127
- NAID
  110002811871
- Data Source
  KAKENHI-PROJECT-14076202
[Journal Article] Large tunnel magnetoresistance at room temperature with a Co2FeAl full-Heusler alloy electrode2005
- Author(s)
  S.Okamura, a!A.Miyazaki, S.Sugimoto, N.Tezuka, K.Inomata
- Journal Title
  
  Applied Physics Letters 86
  
  Pages: 232503-232503
- Data Source
  KAKENHI-PROJECT-14076101
[Journal Article] Influence of synthetic antiferromagnet free layer on current-perpendicular-to-plane spin-valves2004
- Author(s)
  Y.Jiang, S.Abe, T.Nozaki, N.Tezuka, K.Inomata
- Journal Title
  
  IEEE TRANSACTIONS ON MAGNETICS 40(4)
  
  Pages: 2245-2247
- Data Source
  KAKENHI-PROJECT-15206074
[Journal Article] Magnetic domain structures and switching properties in submicron size synthetic antiferromagnets2004
- Author(s)
  N.Tezuka, N.Koike, K.Sakurada, K.Inomata
- Journal Title
  
  Journal of Magnetism and Magnetic Materials 272-276
- Data Source
  KAKENHI-PROJECT-15206074
[Journal Article] Structural, magnetic and transport properties of full-Heusler alloy CO_2(Cr_<1-x>Fe_x)Al thin films2004
- Author(s)
  S.Okamura, R.Goto, N.Tezuka, S.Sugimoto, K.Inomata
- Journal Title
  
  JOURNAL OF APPLIED PHYSICS 96(11)
  
  Pages: 6561-6564
- Data Source
  KAKENHI-PROJECT-14076202
[Journal Article] Tunnel magnetresistance using full-Heusler alloys2004
- Author(s)
  K.Inomata, S.Okamura, N.Tezuka
- Journal Title
  
  Journal of Magnetism and Magnetic Materials 282
  
  Pages: 269-274
- Data Source
  KAKENHI-PROJECT-14076202
[Journal Article] Tunnel magnetoresistance using full-Heusler alloys2004
- Author(s)
  K.Inomata, S.Okamura, N.Tezuka
- Journal Title
  
  J.Magn.Magn.Mater. 282
  
  Pages: 269-269
- Data Source
  KAKENHI-PROJECT-14076101
[Journal Article] Structural, magnetic and transport properties of CO_2Cr_<1-x>Fe_xAl full-Heusler alloys2004
- Author(s)
  S.Okamura, R.Goto, N.Tezuka, S.Sugimoto, K.Inomata
- Journal Title
  
  JOURNAL OF THE JAPAN INSTITUTE OF METALS 68(2)
  
  Pages: 114-117
- NAID
  10012647824
- Data Source
  KAKENHI-PROJECT-14076202
[Journal Article] Effective reduction of critical current for current-induced magnetization switching by a Ru layer insertion in an exchange-biased spin valve2004
- Author(s)
  Y.Jiang, S.Abe, T.Ochiai, T.Nozaki, A.Hirohata, N.Tezuka, K.Inomata
- Journal Title
  
  PHYSICAL REVIEW LETTERS 92(16)
  
  Pages: 167204-167204
- Data Source
  KAKENHI-PROJECT-15206074
[Journal Article] Magnetoresistance in tunnel junctions using CO_2(Cr,Fe)Al full Heusler alloys2004
- Author(s)
  K.Inomata et al.
- Journal Title
  
  J. Magn. Magn. Mat. 282
  
  Pages: 269-274
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15206074
[Journal Article] Magnetoresistance in tunnel junctions using Co_2(Cr,Fe)Al full Heusler alloys2004
- Author(s)
  K.Inomata, N.Tezuka, S.Okamura, H.Kurebayashi, A.Hirohata
- Journal Title
  
  JOURNAL OF APPLIED PHYSICS 95(11)
  
  Pages: 7234-7236
- Data Source
  KAKENHI-PROJECT-14076202
[Journal Article] Magnetoresistance in tunnel junctions using CO_2(Cr,Fe)Al full Heusler alloys2004
- Author(s)
  K.Inomata et al.
- Journal Title
  
  J.Magn.Magn.Mat. 282
  
  Pages: 269-274
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15206074
[Journal Article] Enhanced Current-perpendicular-to-plane Giant Magnetoresistance in Singles pin-valve with Synthetic Antiferomagnet Free layers2004
- Author(s)
  Y.Jiang, S.Abe, T.Nozaki, N.Tezuka, K.Inomata
- Journal Title
  
  Trans.MRS-J 29[4]
  
  Pages: 1531-1433
- Data Source
  KAKENHI-PROJECT-15206074
[Journal Article] Substantial reduction of critical current for magnetization switching in an exchange-biased spin valve2004
- Author(s)
  Y.Jiang, T.Nozaki, S.Abe, T.Ochiai, A.Hirohata, N.Tezuka, K.Inomata
- Journal Title
  
  NATURE MATERIALS 3(6)
  
  Pages: 361-364
- Data Source
  KAKENHI-PROJECT-15206074
[Journal Article] Large tunneling magnetoresistance at room temperature using a Heusler alloy with the B2 structure2003
- Author(s)
  K.Inomata et al.
- Journal Title
  
  Jpn. J. Appl. Phys. 42
- NAID
  80015914793
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14076202
[Journal Article] Size-independent spin switching field using synthetic antiferromagnet2003
- Author(s)
  K.Inomata, et ah
- Journal Title
  
  Appl. Phys. Lett. 82
  
  Pages: 2667-2669
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14076202
[Journal Article] Size-independent spin switching field using synthetic antiferromagnet2003
- Author(s)
  K.Inomata et al.
- Journal Title
  
  Appl. Phys. Lett. 82
  
  Pages: 2667-2669
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14076202
[Journal Article] Large tunneing magnetoresistance at room temperature using a Heusler alloy with the B2 structure2003
- Author(s)
  K.Inomata et ah
- Journal Title
  
  Jpn. J. Appl. Phys. 42
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14076202
[Journal Article] Magnetic switching field and giant magnetoresistance effect of multilayers with synthetic antiferromagnet free layers2002
- Author(s)
  K.Inomata et al.
- Journal Title
  
  Appl. Phys. Lett. 81
  
  Pages: 310-312
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14076202

1. TEZUKA Nobuki (40323076)

# of Collaborated Projects: 7 results

# of Collaborated Products: 10 results
2. SUGIMOTO Satoshi (10171175)

# of Collaborated Projects: 4 results

# of Collaborated Products: 0 results
3. KAGOTANI Toshio (40005343)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
4. 田中雅明 (30192636)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
5. 山田省二 (00262593)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
6. 秋永広幸 (90221712)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
7. 綱島滋 (80023323)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
8. 阿部正紀 (70016624)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
9. 三浦義正 (30362099)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
10. 石尾俊二 (90134006)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
11. 一ノ倉理 (20134017)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
12. SAITO Yoshiaki

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
13. OTA Hiroyasu

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
14. AKEDO Jun

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results

INOMATA Koichiro 猪俣 浩一郎

猪股 浩一郎 イノマタ コウイチロウ

Research Projects

Research Products

Co-Researchers

マグネティックス研究の最新の動向と将来展望の調査研究

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

ナノ・ヘテロ組織制御によるミリ波帯対応希土類-鉄-ボロン系電磁波吸収材料の開発

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Study for low power spin switching of a nano-size synthetic antiferromagnetPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Fabrication of High Performance Thick Film Magnets by Aerosol Deposition Method

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

電子スピントロニクスデバイス研究調整班

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Study for high speed and high density MRAM developmentPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

希土類―鉄―ボロン系磁石化合物のミリ波帯電磁波吸収体への応用

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Development of double tunneling junctions and their application to MRAMPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Creation of spin tunneling junctions with a switch functionPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Development of Microwave Absorber Composed of Dual Ferrite Phase

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Book] 不揮発性磁気メモリMRAM2005

Author(s)

Total Pages

Publisher

Description

Data Source

[Book] 不揮発性磁気メモリMRAM2005

Author(s)

Total Pages

Publisher

Description

Data Source

[Book] Magnetic Random Access Memory2005

Author(s)

Total Pages

INOMATA Koichiro 猪俣浩一郎

猪股浩一郎イノマタコウイチロウ