OBI Yoshihisa 小尾俶久

… Alternative Names

Researcher Number	80005925
External Links
Affiliation (based on the past Project Information) *help	2009: 東北大学, 金属材料研究所, 研究支援員 1989 – 2002: 東北大学, 金属材料研究所, 助手 1986: 東北大, 金属材料研究所, 助手
Review Section/Research Field	Principal Investigator Physical properties of metals / 金属材料(含表面処理・腐食防食) / Physical properties of metals Except Principal Investigator Structural/Functional materials / 金属材料(含表面処理・腐食防食) / Condensed matter physics II / Science and Engineering
Keywords	Principal Investigator 多層膜 / 薄膜 / thin film / 近接効果 / 臨界温度 / critical temperature / 強磁性 / 超伝導 / キュリー温度 / proximty effect … More Except Principal Investigator 人工格子 / 巨大磁気抵抗 / Magnetoresistance / Co-Al-O / giant magnetoresistance / アモルファス / スピン依存トンネル効果 / Fe-Mg-O / Nano-crystal / 帯電効果 / フェリ磁性 / spin dependent scattering / 磁気抵抗素子 / 分子場理論 / 高密度磁気記録 / granular / induced magnetic anisotropy / 鉄クロム系 / ハードディスク / 磁気抵抗 / 強相関電子系 / スピン依存散乱 / amorphous / 近藤効果 / multilayr / トンネルバリア / 磁気異方性 / CoーAl-O / 巨大磁歪 / Sputtering / Spin-flop / superparamagnetism / 金属-非金属複合系 / 水素化物 / Iron-Gadolinium System / Ce / トンネル伝導 / 誘導磁気異方性 / 反射率 / granular alloy / スパッタ / 膜面垂直抵抗 / コトンネリング / 重い電子系 / 磁気抵抗効果 / Molecular Field Theory / spin dependent tunnel effect / フェルミ液体 / 重い電子 / charging effect / 磁性トンネル効果 / Magnetostriction / FeーMg-O / 強相関系 / 非平衡合金 / 軟磁性材料 / 希土類 / 鉄ガドリニウム系 / Ferrimagnetism / 磁気センサ- / 圧力効果 / 超磁歪 / 高飽和磁束密度 / 微小電圧測定 / 磁性抵抗 / Soft Magnetism / soft magnetic properties / スパッタリング / ホール効果 / 軟磁性 / 超伝導 / 構造不規則系 / 下地効果 / Multilayer / スピンフロップ / 高保磁力 / 超常磁性 / スパッタ薄膜 / Iron-Chromium System / SQUID / 透過率 / 磁気結合 / 超微細結晶粒金属 / 薄膜希土類金属 / Multilayer Films / グラニュラー / Metastable alloy / spin dependent tunneling / フェリ磁性体 / ナノクリスタル / 鉄カドリニウム系 / cotunneling / 多層薄膜 / グラニュラ合金 Less

Study of heavy fermion and superconductivity on non-Bloch rare-earth alloy system
- Principal Investigator
  
  MURAYAMA Shigeyuki
- Project Period (FY)
  2007 – 2009
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Condensed matter physics II
- Research Institution
  Muroran Institute of Technology
Study of spin-switching by meansot superconductor-ferromagnet junctionPrincipal Investigator
- Principal Investigator
  
  OBI Yoshihisa
- Project Period (FY)
  2001 – 2002
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Physical properties of metals
- Research Institution
  Tohoku University
薄膜希土類水素化物における新機能材料の探索と圧力効果の研究
- Principal Investigator
  
  上床美也
- Project Period (FY)
  2000
- Research Category
  
  Grant-in-Aid for Scientific Research on Priority Areas (A)
- Review Section
  
  Science and Engineering
- Research Institution
  Saitama University
Correlation between superconductivity and ferromagnetism for nano-sized particle-dispersion-controlled thin filmsPrincipal Investigator
- Principal Investigator
  
  OBI Yoshihisa
- Project Period (FY)
  1998 – 1999
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Physical properties of metals
- Research Institution
  TOHOKU UNIVERSITY
Study of tunnel transport and novel giant magnetoresistance effect in metal-nonmetal granular alloys
- Principal Investigator
  
  FUJIMORI Hiroyashu
- Project Period (FY)
  1995 – 1997
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Structural/Functional materials
- Research Institution
  Tohoku University
CoCr/希土類人工格子による高密度磁気記録媒体の研究
- Principal Investigator
  
  FUJIMORI Hiroyasu
- Project Period (FY)
  1993
- Research Category
  
  Grant-in-Aid for Developmental Scientific Research (B)
- Research Field
  
  Structural/Functional materials
- Research Institution
  Tohoku University
Study on current-perpendicular-to-plane GMR materials by using amorphous magnetic alloy based multilayrs
- Principal Investigator
  
  FUJIMORI Hiroyasu
- Project Period (FY)
  1993 – 1994
- Research Category
  
  Grant-in-Aid for General Scientific Research (B)
- Research Field
  
  Structural/Functional materials
- Research Institution
  Institute for Materials Research
Soft Magnetic Thin Films Composed of Ultra Fine Crystallites
- Principal Investigator
  
  FUJIMORI Hiroyasu
- Project Period (FY)
  1991 – 1992
- Research Category
  
  Grant-in-Aid for Developmental Scientific Research (B)
- Research Field
  
  金属材料(含表面処理・腐食防食)
- Research Institution
  Tohoku University
Fe基人工格子磁性多層膜の磁気異方性に関する研究Principal Investigator
- Principal Investigator
  
  小尾俶久
- Project Period (FY)
  1990
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  金属材料(含表面処理・腐食防食)
- Research Institution
  Tohoku University
Study of Giant Magnetoresistance in Ferrimagnetic Multilayer Films
- Principal Investigator
  
  FUJIMORI Hiroyasu
- Project Period (FY)
  1989 – 1991
- Research Category
  
  Grant-in-Aid for General Scientific Research (B)
- Research Field
  
  金属材料(含表面処理・腐食防食)
- Research Institution
  Tohoku University
多層膜超伝導体の上部臨界磁場に関する研究Principal Investigator
- Principal Investigator
  
  小尾俶久
- Project Period (FY)
  1986
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  Physical properties of metals
- Research Institution
  Tohoku University

All 2010 2009 2008 Other

All Journal Article Presentation

[Journal Article] agnetic Properties of Structure-Disordered Heavy Fermion Ce-Mn alloys2010
- Author(s)
  Y Amakai, S Murayama, Y Obi, H Takano, N Momono, K Takanashi
- Journal Title
  
  Phys. Conf. Series 200
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19540353
[Journal Article] Heavy-fermion like behavior of amorphous CexMn100-x alloys system studied by 55Mn NMR2009
- Author(s)
  H. Niki, K. Okamura, R. Mahoe, M. Yogi, Y. Amakai, H. Takano, S. Murayama, Y. Obi
- Journal Title
  
  J. Phys. Conf. Series 150
  
  Pages: 42142-42145
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19540353
[Journal Article] Magnetic Properties of Structure-Disordered Heavy Fermion Ce-Ru alloys2009
- Author(s)
  Y. Amakai, S. Murayama, Y. Obi, et.al.
- Journal Title
  
  J. Phys. : Conf. Series (Accepted)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19540353
[Journal Article] Evidence of a heavy fermion state in the disordered Ce-alloy system without translation symmetry2009
- Author(s)
  Y.Amakai, S.Murayama, Y.Obi, H.Takano, K.Takanashi
- Journal Title
  
  Phys.Rev.B 79
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19540353
[Journal Article] Evidence of a heavy fermion state in the disordered Ce-alloy system without translation symmetry2009
- Author(s)
  Y. Amakai, S. Murayama, Y. Obi, H. Takano, K. Takanashi
- Journal Title
  
  Phys. Rev. B 79
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19540353
[Journal Article] Magnetic Properties of Structure-Disordered Heavy Fermion Ce-Ru alloys2009
- Author(s)
  Y.Amakai, S.Murayama, Y.Obi, et al.
- Journal Title
  
  J.Phys.Conf.Series 150
  
  Pages: 42004-42007
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19540353
[Journal Article] Magnetic properties of structuredisordered heavy fermion Ce-Ru alloys2009
- Author(s)
  Y. Amakai, S. Murayama, Y. Obi, et al
- Journal Title
  
  J. Phys. Conf. Series 150
  
  Pages: 42004-42007
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19540353
[Presentation] 構造不規則型Ce合金の重い電子状態2009
- Author(s)
  雨海有佑, 村山茂幸, 小尾椒久, 他3名
- Organizer
  日本物理学会2009年秋季大会
- Place of Presentation
  熊本大学黒髪キャンパス
- Year and Date
  2009-09-25
- Data Source
  KAKENHI-PROJECT-19540353
[Presentation] 構造不規則型Ce合金における重い電子的振る舞いII2008
- Author(s)
  雨海有佑, 村山茂幸, 小尾椒久, 他3名
- Organizer
  日本物理学会2008年秋季大会
- Place of Presentation
  岩手大学上田キャンパス
- Year and Date
  2008-09-22
- Data Source
  KAKENHI-PROJECT-19540353
[Presentation] 構造不規則型Ce合金における重い電子的振る舞いII
- Author(s)
  雨海有佑, 村山茂幸, 小尾俶久, 他3名
- Organizer
  日本物理学会2008年秋季大会
- Data Source
  KAKENHI-PROJECT-19540353
[Presentation] 構造不規則型Ce-Ru合金の超伝導と磁性
- Author(s)
  雨海有佑、村山茂幸、小尾俶久、高野英明、桃野直樹、高梨弘毅
- Organizer
  日本物理学会第64回年次大会
- Data Source
  KAKENHI-PROJECT-19540353
[Presentation] 構造不規則型Ce合金の重い電子状態
- Author(s)
  雨海有佑, 村山茂幸, 小尾俶久, 他3名
- Organizer
  日本物理学会2009年秋季大会
- Data Source
  KAKENHI-PROJECT-19540353
[Presentation] 構造不規則型(Ce, Y)-Mn合金の電気抵抗
- Author(s)
  雨海有佑, 村山茂幸, 高野英明, 小尾俶久, 高梨弘毅
- Organizer
  日本物理学会第62回年次大会
- Data Source
  KAKENHI-PROJECT-19540353
[Presentation] 構造不規則型強相関CeMn系合金の55Mn NMR
- Author(s)
  真保栄蘭、福吉那奈、奥田博之、與儀護、二木治雄、雨海有佑、高野英明、村山茂幸、小尾俶久
- Organizer
  日本物理学会第64回年次大会
- Data Source
  KAKENHI-PROJECT-19540353
[Presentation] 構造不規則型Ce合金の熱的性質
- Author(s)
  雨海有佑, 村山茂幸, 高野英明, 小尾俶久, 高梨弘毅
- Organizer
  日本物理学会第62回年次大会
- Data Source
  KAKENHI-PROJECT-19540353

1. FUJIMORI Hiroyasu (60005866)

# of Collaborated Projects: 6 results

# of Collaborated Products: 0 results
2. TAKANASHI Koki (00187981)

# of Collaborated Projects: 5 results

# of Collaborated Products: 0 results
3. MITANI Seiji (20250813)

# of Collaborated Projects: 3 results

# of Collaborated Products: 0 results
4. MORITA Hiroaki (50005914)

# of Collaborated Projects: 3 results

# of Collaborated Products: 0 results
5. IKEBE Manabu (40005955)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
6. MURAYAMA Shigeyuki (10157802)

# of Collaborated Projects: 1 results

# of Collaborated Products: 15 results
7. TAKANO Hideaki (70154804)

# of Collaborated Projects: 1 results

# of Collaborated Products: 8 results
8. AMAKAI Yusuke (50400065)

# of Collaborated Projects: 1 results

# of Collaborated Products: 15 results
9. NIKI haruo (80145549)

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
10. NAKAI Ikuo (80207703)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
11. KATAOKA Noriyuki (90194761)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
12. OHNUMA Shigehiro (50142633)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
13. SHIMA Toshiyuki (50261508)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
14. 上床美也 (40213524)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
15. 小坂昌史 (20302507)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
16. HASEGAWA Naoya

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
17. 奥村善信

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results

OBI Yoshihisa 小尾 俶久

小尾 俶久 オビ ヨシヒサ

Research Projects

Research Products

Co-Researchers

Study of heavy fermion and superconductivity on non-Bloch rare-earth alloy system

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Study of spin-switching by meansot superconductor-ferromagnet junctionPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

薄膜希土類水素化物における新機能材料の探索と圧力効果の研究

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Correlation between superconductivity and ferromagnetism for nano-sized particle-dispersion-controlled thin filmsPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Study of tunnel transport and novel giant magnetoresistance effect in metal-nonmetal granular alloys

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

CoCr/希土類人工格子による高密度磁気記録媒体の研究

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Study on current-perpendicular-to-plane GMR materials by using amorphous magnetic alloy based multilayrs

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Soft Magnetic Thin Films Composed of Ultra Fine Crystallites

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Fe基人工格子磁性多層膜の磁気異方性に関する研究Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Study of Giant Magnetoresistance in Ferrimagnetic Multilayer Films

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

多層膜超伝導体の上部臨界磁場に関する研究Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] agnetic Properties of Structure-Disordered Heavy Fermion Ce-Mn alloys2010

Author(s)

Journal Title

Data Source

[Journal Article] Heavy-fermion like behavior of amorphous CexMn100-x alloys system studied by 55Mn NMR2009

Author(s)

Journal Title

Data Source

[Journal Article] Magnetic Properties of Structure-Disordered Heavy Fermion Ce-Ru alloys2009

OBI Yoshihisa 小尾俶久

小尾俶久オビヨシヒサ