Ohkubo Isao 大久保勇男

… Alternative Names

OHKUBO Koji 大久保勇男

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Researcher Number	20376487
Other IDs
Affiliation (Current)	2025: 国立研究開発法人物質・材料研究機構, ナノアーキテクトニクス材料研究センター, 主幹研究員
Affiliation (based on the past Project Information) *help	2024: 国立研究開発法人物質・材料研究機構, ナノアーキテクトニクス材料研究センター, 主幹研究員 2023: 国立研究開発法人物質・材料研究機構, 国際ナノアーキテクトニクス研究拠点, 主幹研究員 2010 – 2011: 東京大学, 大学院・工学系研究科, 講師 2007 – 2009: 東京大学, 大学院・工学系研究科, 助教 2005 – 2006: 東京大学, 大学院工学系研究科, 助手 2005: 東京大学, 大学院・工学系研究科, 助手
Review Section/Research Field	Principal Investigator Science and Engineering / Inorganic materials/Physical properties Except Principal Investigator Medium-sized Section 29:Applied condensed matter physics and related fields / Nanomaterials/Nanobioscience
Keywords	Principal Investigator 機能元素置換 / ヘテロ界面 / デバイス / エピタキシー / 酸化物 / 界面 / 金属酸化物 / 抵抗スイッチング素子 / コンビナトリアルデバイス評価装置 / コンビナトリアルデバイス作製 … More / 巨大抵抗変化不揮発性メモリー / マルチ電極コンビナトリアルデバイスライブラリ / コンビナトリアル / レーザー分子線エピタキシー / 遷移金属酸化物 / 抵抗変化型不揮発性メモリー … More Except Principal Investigator 第一原理計算 / 光電子分光 / 薄膜 / 超伝導 / 遷移金属酸化物 / 放射線X線粒子線 / 環境材料 / ナノ材料 / 強相関電子系 / 電子顕微鏡 / 放射光X線粒子線 Less

Renaissance of Transition Metal Oxides: New Superconductivity in Hetero d-Electron Oxide Systems
- Principal Investigator
  
  松本祐司
- Project Period (FY)
  2023 – 2025
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Review Section
  
  Medium-sized Section 29:Applied condensed matter physics and related fields
- Research Institution
  Tohoku University
機能元素により動作するナノ電子デバイスの作製Principal Investigator
- Principal Investigator
  
  大久保勇男
- Project Period (FY)
  2010 – 2011
- Research Category
  
  Grant-in-Aid for Scientific Research on Priority Areas
- Review Section
  
  Science and Engineering
- Research Institution
  The University of Tokyo
新奇電子デバイスを目指した機能界面の作製と界面ドーピング技術の開発Principal Investigator
- Principal Investigator
  
  大久保勇男
- Project Period (FY)
  2008 – 2009
- Research Category
  
  Grant-in-Aid for Scientific Research on Priority Areas
- Review Section
  
  Science and Engineering
- Research Institution
  The University of Tokyo
Development of nano-spectroscopy using synchrotron radiation photoemission electron microscopy
- Principal Investigator
  
  OSHIMA Masaharu
- Project Period (FY)
  2005 – 2009
- Research Category
  
  Grant-in-Aid for Scientific Research (S)
- Research Field
  
  Nanomaterials/Nanobioscience
- Research Institution
  The University of Tokyo
巨大抵抗変化酸化物薄膜を用いた不揮発性メモリーのコンビナトリアルデバイス作製Principal Investigator
- Principal Investigator
  
  大久保勇男
- Project Period (FY)
  2005 – 2006
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Inorganic materials/Physical properties
- Research Institution
  The University of Tokyo

All 2011 2010 2009 2008 2007

All Journal Article Presentation Patent

[Journal Article] Modulation of the ferromagnetic insulating phase in Pr_<0.8>Ca_<0.2>MnO_3by Co substitution2011
- Author(s)
  T.Harada, I.Ohkubo, M.Lippmaa, Y.Matsumoto, M.Sumiya, H.Koinuma, M.Oshima
- Journal Title
  
  physica status solidi-Rapid Research Letters
  
  Volume: 5 Pages: 34-36
- Peer Reviewed
- Data Source
  KAKENHI-PUBLICLY-22015006
[Journal Article] Modulation of the ferromagnetic insulating phase in Pr_<0.8>Ca_<0.2>MnO_3 by Co substitution2011
- Author(s)
  T.Harada, I.Ohkubo, M.Lippmaa, Y.Matsumoto, M.Sumiya, H.Koinuma, M.Oshima
- Journal Title
  
  physica status solidi-Rapid Research Letters
  
  Volume: 5 Issue: 1 Pages: 34-36
- DOI
  10.1002/pssr.201004467
- Peer Reviewed
- Data Source
  KAKENHI-PUBLICLY-22015006
[Journal Article] Characterization of ferromagnetism around interfaces by rear-incident magneto-optic Kerr effect2011
- Author(s)
  K.Tsubouchi, I.Ohkubo, M.Oshima
- Journal Title
  
  physica status solidi A
  
  Volume: 208 Issue: 4 Pages: 900-903
- DOI
  10.1002/pssa.201026608
- Peer Reviewed
- Data Source
  KAKENHI-PUBLICLY-22015006
[Journal Article] Influence of substrates on epitaxial growth of B-site-ordered perovskite La_2NiMnO_6 thin films2011
- Author(s)
  Y.Sakurai, I.Ohkubo, Y.Matsumoto, H.Koinuma, M.Oshima
- Journal Title
  
  Journal of Applied Physics
  
  Volume: 110 Issue: 6
- DOI
  10.1063/1.3641982
- Peer Reviewed
- Data Source
  KAKENHI-PUBLICLY-22015006
[Journal Article] Formation of transition layers at metal/perovskite oxide interfaces showing resistive switching behaviors2011
- Author(s)
  T.Yamamoto, R.Yasuhara, H.Kumigashira, I.Ohkubo, M.Oshima
- Journal Title
  
  Journal of Applied Physics
  
  Volume: 110 Issue: 5
- DOI
  10.1063/1.3631821
- Peer Reviewed
- Data Source
  KAKENHI-PUBLICLY-22015006, KAKENHI-PROJECT-22224005
[Journal Article] Interfacial chemical states of resistance-switching metal/Pr_<0.7>Ca_<0.3>MnO_3 interfaces2010
- Author(s)
  R.Yasuhara, I.Ohkubo, H.Kumigashira, M.Oshima
- Journal Title
  
  Applied Physics Letters
  
  Volume: 97
- Peer Reviewed
- Data Source
  KAKENHI-PUBLICLY-22015006
[Journal Article] Chemical trend of Fermi-level shift in transition metal-doped TiO_2 films2010
- Author(s)
  Y.Matsumoto, M.Katayama, T.Abe, T.Ohsawa, I.Ohkubo, H.Kumigashira, M.Oshima, H.Koinuma
- Journal Title
  
  Journal of the Ceramic Society of Japan
  
  Volume: 118 Pages: 993-996
- Peer Reviewed
- Data Source
  KAKENHI-PUBLICLY-22015006
[Journal Article] Device size dependence of resistance switching performance in metal/manganite/metal trilayers2010
- Author(s)
  G.Sugano, I.Ohkubo, T.Harada, T.Ohnishi, M.Lippmaa, Y.Matsumoto, H.Koinumae, M.Oshima
- Journal Title
  
  Materials Science Engineering B (in press(掲載確定))
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20047003
[Journal Article] Infrared anomalous Hall effect in SrRuO_3 : Exploring evidence for crossover to intrinsic behavior2010
- Author(s)
  M.-H.Kim, G.Acbas, M.-H.Yang, M.Eginligi, P.Khalifah, I.Ohkubo, H.Christen, D.Mandrus, Z.Fang, J.Cerne
- Journal Title
  
  Physical Review B
  
  Volume: 81
- Peer Reviewed
- Data Source
  KAKENHI-PUBLICLY-22015006
[Journal Article] Device size dependence of resistance switching performance in metal/manganite/metal trilayers2010
- Author(s)
  G.Sugano, I.Ohkubo, T.Harada, T.Ohnishi, M.Lippmaa, Y.Matsumoto, H.Koinuma, M.Oshima
- Journal Title
  
  Materials Science and Engineering : B
  
  Volume: 173 Pages: 36-39
- Peer Reviewed
- Data Source
  KAKENHI-PUBLICLY-22015006
[Journal Article] Electronic structure characterization of La_2NiMnO_6 epitaxial thin films using synchrotron-radiation photoelectron spectroscopy and optical spectroscopy2009
- Author(s)
  M.Kitamura, I.Ohkubo, M.Matsunami, K.Horiba, H.Kumigashira, Y.Matsumoto, H.Koinuma, M.Oshima
- Journal Title
  
  Applied Physics Letters 94
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20047003
[Journal Article] Electronic structure characterization of La_2NiMnO_6 epitaxial thin films using synchrotron-radiation photoelectron spectroscopy2009
- Author(s)
  M. Kitamura, I. Ohkubo, M. Matsunami, H. Kumigashira, K. Horiba, Y. Matsumoto, H. Koinuma, M. Oshima
- Journal Title
  
  Appl.Phys.Lett. 94
  
  Pages: 262503-262503
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17101004
[Journal Article] 抵抗スイッチングを示す金属-ペロブスカイト型マンガン酸化物界面での伝導機構2009
- Author(s)
  大久保勇男、原田尚之
- Journal Title
  
  マテリアルインテグレーション 9月号
  
  Pages: 2-6
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20047003
[Journal Article] 機能性酸化物のコンビナトリアル薄膜の作製と電子状態解析2009
- Author(s)
  大久保勇男、石原敏裕、北村未歩、尾嶋正治
- Journal Title
  
  表面科学 30
  
  Pages: 2-6
- NAID
  10023981772
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20047003
[Journal Article] Dependence of magnetic properties on laser ablation conditions for epitaxial La_<0.6>Sr_<0.4> MnO_3 thin films grown by pulsed laser deposition2009
- Author(s)
  T. Harada, I. Ohkubo, and M. Oshima
- Journal Title
  
  Materials Transactions (掲載決定)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20047003
[Journal Article] Dependence of magnetic properties on laser ablation conditions for epitaxial La_<0.6>Sr_<0.4>MnO_3 thin films grown by pulsed laser deposition2009
- Author(s)
  T.Harada, I.Ohkubo, M.Oshima
- Journal Title
  
  Materials Transactions 50
  
  Pages: 1081-1084
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20047003
[Journal Article] Ferromagnetic properties of epitaxial La_2NiMnO_6 thin films grown by pulsed laser deposition2009
- Author(s)
  M. Kitamura, I. Ohkubo, M. Kubota, Y. Matsumoto, H. Koinuma, and M. Oshima
- Journal Title
  
  Applied Physics Letters 94
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20047003
[Journal Article] Ferromagnetic properties of epitaxial La_2NiMnO_6 thin films grown by pulsed laser deposition2009
- Author(s)
  M.Kitamura, I.Ohkubo, Y.Matsumoto, H.Koinuma, M.Oshima
- Journal Title
  
  Applied Physics Letters 94
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20047003
[Journal Article] Trap-controlled space-charge-limited-current mechanism in resistance switching at metal/manganese oxide interfac2008
- Author(s)
  T. Harada, I. Ohkubo, K. Tsubouchi, H. Kumigashira, T. Ohnishi, M. Lippmaa, Y. Matsumoto, H. Koinumad, and M. Oshima
- Journal Title
  
  Appl. Phys. Lett. 92
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17101004
[Journal Article] Modification of reflection high energy electron diffraction system for in-situ monitoring of oxide epitaxy at high oxygen pressure2008
- Author(s)
  K. Tsubouchi, I. Ohkubo, T. Harada, H. Kumigashira, Y. Matsumoto, T. Ohnishi, M. Lippmaa, H. Koinma, M. Oschima
- Journal Title
  
  Materials Science and Engineering B 148
  
  Pages: 16-18
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17101004
[Journal Article] Field-induced resistance switching at metal/perovskite manganese oxide interface2008
- Author(s)
  I. Ohkubo, K. Tsubouchi, T. Harada, H. Kumigashira, K. Itaka, Y. Matsumoto, T. Ohnishi, M. Lippmaa, H. Koinuma, M. Oshima
- Journal Title
  
  Materials Science and Engineering B 148
  
  Pages: 13-15
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17101004
[Journal Article] Epitaxial growth and surface metallic nature of LaNiO3 thin films2008
- Author(s)
  K. Tsubouchi, I. Ohkubo, H. Kumigashira, Y. Matsumoto, T. Ohnishi, M. Lippmaa, H. Koinuma, M. Oshima
- Journal Title
  
  Appl.Phys.Lett. 92
  
  Pages: 262109-262109
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17101004
[Journal Article] Trap-controlled space-charge-limited current mechanism in resistance switching at Al/Pr_<0.7>Ca_<0.3>MnO_3 interface2008
- Author(s)
  T. Harada, I. Ohkubo, K. Tsubouchi, H. Kumigashira, T. Ohnishi, M. Lippmaa, Matsumoto. H. Koinuma. and M. Oshima
- Journal Title
  
  Applied Physics Letters 92
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20047003
[Journal Article] Electrode dependence and film resistivity effect in the electric-field induced resistance-switching phenomena in epitaxial NiO films2008
- Author(s)
  T. Ishihara, I. Ohkubo, K. Tsubouchi, H. Kumigashira, U. S. Joshi, Y. Matsumoto, H. Koinuma, M. Oshima
- Journal Title
  
  Materials Science and Engineering B 148
  
  Pages: 42-44
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17101004
[Journal Article] In-situ photoemission study of Pr1-xCaxMnO3 epitaxial thin films with suppressed charge fluctuations2008
- Author(s)
  H. Wadati, A. Maekawa, A. Chikamatsu, I. Ohkubo, H. Kumigashira, M. Oshima, A. Fujimori, M. Lippmaa, M. Kawasaki, H. Koinuma
- Journal Title
  
  Phys. Rev. Lett 100
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17101004
[Journal Article] Interfacial electronic structure of SrTiO3/SrRuO3 heterojunctions studied by in situ photoemission spectroscopy2008
- Author(s)
  H. Kumigashira, M. Minohara, M. Takizawa, A. Fujimori, D. Toyoda, I. Ohkubo, M. Oshima, M. Lippmaa, M. Kawasaki
- Journal Title
  
  Appl. Phys. Lett 92
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17101004
[Journal Article] Epitaxial growth and surface metal1ic nature of LaNiO3 thin filmS2008
- Author(s)
  K. Tsubouchi, I. Ohkubo, H. Kumigashira, Y. Matsumoto, T. Ohnishi, M. Lippmaa, H. Koinuma, and M. Oshima
- Journal Title
  
  Appl. Phys. Lett 92
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17101004
[Journal Article] Epitaxial growth and surface metallic nature of LaNiO_3 thin films2008
- Author(s)
  K. Tsubouchi, I. Ohkubo, H. Kumigashira, Y. Matsumoto, T. Ohnishi, M. Lippmaa, H. Koinuma and M. Oshima
- Journal Title
  
  Applied Physics Letters 92
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20047003
[Journal Article] Transport and magnetic properties of Pr1-xCaxMnO3 epitaxial films grown on LaAlO3 substrates2007
- Author(s)
  A. Maniwa, K. Okano, I. Ohkubo, H. Kumigashira, M. Oshima, M. Lippmaa , M. Kawasaki, H. Koinuma
- Journal Title
  
  J. Mag. Mag. Mat 310
  
  Pages: 2237-2238
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17101004
[Journal Article] In-situ photoemission study of Pr1-xCaxMnO3 epitaxial thin films2007
- Author(s)
  H. Wadati, A. Maniwa, I. Ohkubo, H. Kumigashira, A. Fujimori, M. Oshima, M. Lippmaa, M. Kawasaki, H. Koinuma
- Journal Title
  
  J. Mag. Mag. Mat 310
  
  Pages: 963-965
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17101004
[Journal Article] High-throughput characterization of metal electrode performance for electric-field-induced resistance switching in metal-Pr_<0.7>Ca_<0.3>MnO_3-metal structures2007
- Author(s)
  K. Tsubouchi, I. Ohkubo, H. Kumigashira, M. Oshima, M. Lippmaa, T. Ohnishi, Y. Matsumoto, K. Itaka, H. Koinuma
- Journal Title
  
  Adv.Materials 19
  
  Pages: 1711-1711
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17101004
[Journal Article] Band diagram of spin tunneling junctions La0. 6Sr0. 4MnO3/Nb:SrTiO3 and SrRuO3/Nb:SrTiO3 determined by in-situ photoemission spectroscopy2007
- Author(s)
  M. Minohara, I. Ohkubo, H. Kumigashira, M. Oshima
- Journal Title
  
  Appl. Phys. Lett 90
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17101004
[Journal Article] High-throughput characterization of metal electrode performance for electric-field-induced resistance switching in metal-Pr0. 7Ca0. 3MnO3-metal structures2007
- Author(s)
  K. Tsubouchi, I. Ohkubo, H. Kumigashira, M. Oshima, M. Lippmaa, T. Ohnishi, Y. Matsumoto, K. Itaka, H. Koinuma
- Journal Title
  
  Advanced Materials 19
  
  Pages: 1711-1713
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17101004
[Patent] 記憶素子2008
- Inventor(s)
  大久保勇男, 他
- Industrial Property Rights Holder
  東京大学
- Industrial Property Number
  2008-151016
- Filing Date
  2008-06-09
- Data Source
  KAKENHI-PROJECT-20047003
[Presentation] Interface Formations of Metal/Perovskite Manganite Insulator toward Resistance Switching Devices2011
- Author(s)
  I.Ohkubo, G.Sugano, T.Harada, M.Lippmaa, T.Yamamoto, H.Koinuma, M.Oshima
- Organizer
  International Symposium on Surface Science and Nanotechnology (ISSS-6)
- Place of Presentation
  Funabori, Tokyo
- Year and Date
  2011-12-12
- Data Source
  KAKENHI-PUBLICLY-22015006
[Presentation] Al/Pr_<0.7>Ca_<0.3>MnO_3構造ReRAMにおける素子特性の酸化物膜厚依存性2011
- Author(s)
  並木武史, 山本大貴, 安原隆太郎, 大久保勇男, 組頭広志, 尾嶋正治
- Organizer
  第58回応用物理学関連連合講演会
- Place of Presentation
  神奈川工科大学
- Year and Date
  2011-03-25
- Data Source
  KAKENHI-PUBLICLY-22015006
[Presentation] Al/La_<0.6>Sr_<0.4>MnO_3界面型ReRAMにおける多値スイッチング動作2011
- Author(s)
  山本大貴, 安原隆太郎, 大久保勇男, 組頭広志, 尾嶋正治
- Organizer
  第58回応用物理学関連連合講演会
- Place of Presentation
  神奈川工科大学
- Year and Date
  2011-03-25
- Data Source
  KAKENHI-PUBLICLY-22015006
[Presentation] 過渡容量分光法による抵抗スイッチング界面の欠陥エネルギー準位の決定2011
- Author(s)
  大久保勇男
- Organizer
  東京工業大学応用セラミックス研究所ワークショップ「酸化物特異構造の形成と機能創発」
- Place of Presentation
  東京工業大学応用セラミックス研究所(招待講演)
- Year and Date
  2011-01-25
- Data Source
  KAKENHI-PUBLICLY-22015006
[Presentation] Epitaxial Growth of A-Site Ordered Perovskite CaCu_3Mn_4O_<12>2011
- Author(s)
  I.Ohkubo, M.Isobe, J.Shimoyama, Y.Matsumoto, H.Koinuma, M.Oshima
- Organizer
  Joint Conference of The Fifth International Conference on the Science and Technology for Advanced Ceramics (STAC5) and The 2nd International Conference on Advanced Materials Development and Integration of Novel Structured Metallic and Inorganic Materials (AMDI2)
- Place of Presentation
  Mielparque-Yokohama, Yokohama, Japan
- Year and Date
  2011-06-22
- Data Source
  KAKENHI-PUBLICLY-22015006
[Presentation] Influence of interfacial structures on ferromagnetisms of B-site-ordered perovskite La_2NiMnO_6 epitaxial films2011
- Author(s)
  Y.Sakurai, I.Ohkubo, Y.Matsumoto, H.Koinuma, M.Oshima
- Organizer
  International Symposium on Surface Science and Nanotechnology (ISSS-6)
- Place of Presentation
  Funabori, Tokyo
- Year and Date
  2011-12-12
- Data Source
  KAKENHI-PUBLICLY-22015006
[Presentation] Aサイトオーダーペロブスカイト型酸化物強磁性体CaCu_3Mn_4O_<12>のエピタキシャル薄膜の作製(3)2011
- Author(s)
  磯部真里, 大久保勇男, 下山淳一, 松本祐司, 鯉沼秀臣, 尾嶋正治
- Organizer
  第58回応用物理学関連連合講演会
- Place of Presentation
  神奈川工科大学
- Year and Date
  2011-03-25
- Data Source
  KAKENHI-PUBLICLY-22015006
[Presentation] Bサイトオーダー型ペロブスカイトLa_2NiMnO_6薄膜のエピタキシャル成長における基板の影響2011
- Author(s)
  桜井康成, 大久保勇男, 松本祐司, 鯉沼秀臣, 尾嶋正治
- Organizer
  第72回応用物理学会学術講演会
- Place of Presentation
  山形大学
- Year and Date
  2011-09-01
- Data Source
  KAKENHI-PUBLICLY-22015006
[Presentation] 機能元素ドーピングによる抵抗スイッチング現象の制御2011
- Author(s)
  大久保勇男、谷垣圭亮、原田尚之、尾嶋正治、Mikk Lippmaa、松本祐司、鯉沼秀臣
- Organizer
  日本金属学会2011年秋期講演(第149回)大会
- Place of Presentation
  沖縄コンベンションセンターおよびカルチャーリゾートフェストーネ
- Year and Date
  2011-11-07
- Data Source
  KAKENHI-PUBLICLY-22015006
[Presentation] Electric-field induced resistance switching at metal-oxide interfaces2011
- Author(s)
  I.Ohkubo, G.Sugano, T.Harada, M.Lippmaa, H.Koinuma, M.Oshima
- Organizer
  Asia-Pacific Interdisciplinary Research Conference (AP-IRC) 2011
- Place of Presentation
  Toyohashi University of Technology, Toyohashi, Aichi
- Year and Date
  2011-11-18
- Data Source
  KAKENHI-PUBLICLY-22015006
[Presentation] In-situ放射光光電子分光を用いた低環境負荷不揮発メモリAl/Fe_3O_4の界面化学状態解析2011
- Author(s)
  中田耕次, 並木武史, 山本大貴, 安原隆太郎, 大久保勇男, 組頭広志, 尾嶋正治
- Organizer
  第58回応用物理学関連連合講演会
- Place of Presentation
  神奈川工科大学
- Year and Date
  2011-03-25
- Data Source
  KAKENHI-PUBLICLY-22015006
[Presentation] Determination of defect energy level at Al/Pr_<0.8>Ca_<0.2>MnO_3 interfaces exhibiting resistnace switching by deep level transient spectroscopy2011
- Author(s)
  Isao Ohkubo
- Organizer
  The 2nd International Symposium on Hybrid Materials and Processing, HyMaP 2011
- Place of Presentation
  Busan, Korea(招待)
- Year and Date
  2011-10-28
- Data Source
  KAKENHI-PUBLICLY-22015006
[Presentation] Dependence of substrates on ferromagnetism of B-site-ordered perovskite La_2NiMnO_6 epitaxial films2011
- Author(s)
  Y.Sakurai, I.Ohkubo, Y.Matsumoto, H.Koinuma, M.Oshima
- Organizer
  Joint Conference of The Fifth International Conference on the Science and Technology for Advanced Ceramics (STAC5) and The 2nd International Conference on Advanced Materials Development and Integration of Novel Structured Metallic and Inorganic Materials (AMDI2)
- Place of Presentation
  Mielparque-Yokohama, Yokohama, Japan
- Year and Date
  2011-06-22
- Data Source
  KAKENHI-PUBLICLY-22015006
[Presentation] Defect energy levels at Al/Pr_<0.8>Ca_<0.2>MnO_3 interfaces exhibiting resistance switching determined by deep level transient spectroscopy2010
- Author(s)
  I.Ohkubo, G.Sugano, T.Harada, M.Lippmaa, T.Ohnishi, Y.Matsumoto, H.Koinuma, M.Oshima
- Organizer
  6th International Workshop on Combinatorial Materials Science and Technology
- Place of Presentation
  北海道ルスツリゾート
- Year and Date
  2010-10-28
- Data Source
  KAKENHI-PUBLICLY-22015006
[Presentation] 電圧印加抵抗スイッチングを示すAl/Pr_<0.7>Ca_<0.3>MnO_3界面の界面構造2010
- Author(s)
  大久保勇男、菅野弦哉、原田尚之、尾嶋正治、山本剛久、Mikk Lippmaa、松本祐司、大西剛、鯉沼秀臣
- Organizer
  2010年春季日本金属学会
- Place of Presentation
  筑波大学
- Year and Date
  2010-03-29
- Data Source
  KAKENHI-PROJECT-20047003
[Presentation] フォーミング過程におけるAl/Pr_<0.7>Ca_<0.3>MnO_3界面電子状態変化の観測2010
- Author(s)
  安原隆太郎, 山本大貴, 大久保勇男, 堀場弘司, 組頭広志, 池永英司, 尾嶋正治
- Organizer
  第71回応用物理学会学術講演会
- Place of Presentation
  長崎大学
- Year and Date
  2010-09-15
- Data Source
  KAKENHI-PUBLICLY-22015006
[Presentation] Aサイトオーダーペロブスカイト型酸化物強磁性体CaCu_3Mn_4O_<12>のエピタキシャル薄膜の作製(2)2010
- Author(s)
  磯部真里、大久保勇男、下山淳一、松本祐司、鯉沼秀臣、尾嶋正治
- Organizer
  2010年春季第57回応用物理学関係連合講演会
- Place of Presentation
  東海大学
- Year and Date
  2010-03-19
- Data Source
  KAKENHI-PROJECT-20047003
[Presentation] Modification of the ferromagnetic insulating phase by B-site substitution in perovskite manganites2010
- Author(s)
  T.Harada, I.Ohkubo, M.Lippmaa, Y.Matsumoto, H.Koinuma, M.Oshima
- Organizer
  17 th International Workshop on Oxide Electronics
- Place of Presentation
  淡路夢舞台国際会議場
- Year and Date
  2010-09-21
- Data Source
  KAKENHI-PUBLICLY-22015006
[Presentation] ペロブスカイト型強磁性絶縁体Pr_<0.8>Ca_<0.2>MnO_3へのBサイト置換の効果2010
- Author(s)
  原田尚之、大久保勇男、M.Lippmaa, 松本祐司、鯉沼秀臣、尾嶋正治
- Organizer
  第71回応用物理学会学術講演会
- Place of Presentation
  長崎大学
- Year and Date
  2010-09-15
- Data Source
  KAKENHI-PUBLICLY-22015006
[Presentation] 電極/Pr_<0.7>Ca_<0.3>MnO_3界面電子状態の電極依存性2010
- Author(s)
  安原隆太郎, 山本大貴, 大久保勇男, 組頭広志, 尾嶋正治
- Organizer
  2010年春季第57回応用物理学関係連合講演会
- Place of Presentation
  東海大学
- Year and Date
  2010-03-18
- Data Source
  KAKENHI-PROJECT-20047003
[Presentation] Electrode dependence of electronic structures at metal/ Pr_<0.7>Ca_<0.3>MnO_3 interfaces2010
- Author(s)
  R.Yasuhara, T.Yamamoto, I.Ohkubo, H.Kumigashira, M.Oshima
- Organizer
  17 th International Workshop on Oxide Electronics
- Place of Presentation
  淡路夢舞台国際会議場
- Year and Date
  2010-09-21
- Data Source
  KAKENHI-PUBLICLY-22015006
[Presentation] Solid-state epitaxy of A-site ordered perovskite CaCu_3Mn_4O_<12> thin film2010
- Author(s)
  M.Isobe, I.Ohkubo, J.Shimoyama, Y.Matsumoto, H.Koinuma, M.Oshima
- Organizer
  17 th International Workshop on Oxide Electronics
- Place of Presentation
  淡路夢舞台国際会議場
- Year and Date
  2010-09-21
- Data Source
  KAKENHI-PUBLICLY-22015006
[Presentation] 抵抗変化を示すAl/La_<0.33>Sr_<0.67>FeO_3界面における電子状態解析2010
- Author(s)
  山本大貴, 安原隆太郎, 大久保勇男, 組頭広志, 尾嶋正治
- Organizer
  2010年春季第57回応用物理学関係連合講演会
- Place of Presentation
  東海大学
- Year and Date
  2010-03-18
- Data Source
  KAKENHI-PROJECT-20047003
[Presentation] 金属/伝導性酸化物La_<0.6>Sr_<0.4>MnO_3界面における抵抗変化現象2010
- Author(s)
  山本大貴, 安原隆太郎, 大久保勇男, 組頭広志, 尾嶋正治
- Organizer
  第71回応用物理学会学術講演会
- Place of Presentation
  長崎大学
- Year and Date
  2010-09-15
- Data Source
  KAKENHI-PUBLICLY-22015006
[Presentation] Electronic state characterizations of LaMnO_3-LaMeO_3 (Me=Ni, Co) composition spread films using synchrotron-radiation photoelectron spectroscopy2010
- Author(s)
  I.Ohkubo, T.Ishihara, M.Kitamura, K.Horiba, H.Kumigashira, S.Okazaki, Y.Matsumoto, T.Hasegawa, H.Koinuma, M.Oshima
- Organizer
  17 th International Workshop on Oxide Electronics
- Place of Presentation
  淡路夢舞台国際会議場
- Year and Date
  2010-09-21
- Data Source
  KAKENHI-PUBLICLY-22015006
[Presentation] Interfacial redox reactions at Al/perovskite oxides heterojunctions showing resistive switching2010
- Author(s)
  T.Yamamoto, R.Yasuhara, I.Ohkubo, H.Kimigashira, M.Oshima
- Organizer
  17 th International Workshop on Oxide Electronics
- Place of Presentation
  淡路夢舞台国際会議場
- Year and Date
  2010-09-20
- Data Source
  KAKENHI-PUBLICLY-22015006
[Presentation] エピタキシャルLa_2NiMnO_6薄膜における磁気特性の作製条件依存2009
- Author(s)
  北村未歩, 大久保勇男, 松本祐司, 鯉沼秀臣, 尾嶋正治
- Organizer
  応用物理学会2009年春季第56回関連連合講演会
- Place of Presentation
  筑波大学
- Year and Date
  2009-03-31
- Data Source
  KAKENHI-PROJECT-20047003
[Presentation] Device size dependence of resistance switching performance in metal/manganite/metal trilayers2009
- Author(s)
  菅野弦哉, 原田尚之, 大久保勇男, 西剛, Mikk Lippmaa, 松本祐司, 鯉沼秀臣, 尾嶋正治
- Organizer
  The Third International Conference on the Science and Technology for Advanced Ceramics(STAC-3)
- Place of Presentation
  メルパルク横浜
- Year and Date
  2009-06-16
- Data Source
  KAKENHI-PROJECT-20047003
[Presentation] Electronic Structures of Ferromagnetic Semiconductor La_2NiMnO_6 Epitaxial Films2009
- Author(s)
  I.Ohkubo, M.Kitamura, M.Mastsnami, K.Horiba, H.Kumigashira, Y.Matsumoto, H.Koinuma, M.Oshima
- Organizer
  The Third International Conference on the Science and Technology for Advanced Ceramics(STAC-3)
- Place of Presentation
  メルパルク横浜
- Year and Date
  2009-06-17
- Data Source
  KAKENHI-PROJECT-20047003
[Presentation] 抵抗変化現象を示すAl/Pr0.7Ca0.3MnO3界面のin-situ放射光光電子分光2009
- Author(s)
  安原隆太郎, 山本大貴, 大久保勇男, 組頭広志, 尾嶋正治
- 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
- Year and Date
  2009-03-31
- Data Source
  KAKENHI-PROJECT-17101004
[Presentation] Al/Pr_<1-x>Ca_xMnO_3界面における抵抗変化現象の素子サイズ依存性2009
- Author(s)
  菅野弦哉、原田尚之、大久保勇男、大西剛、Mikk Lippmaa、松本祐司、鯉沼秀臣、尾嶋正治
- Organizer
  2009秋季第70回応用物理学会学術講演会
- Place of Presentation
  富山大学
- Year and Date
  2009-09-09
- Data Source
  KAKENHI-PROJECT-20047003
[Presentation] Electronic Structures of Ferromagnetic Semiconductor La2NiMnO6 Epitaxial Films2009
- Author(s)
  I.Ohkubo, 尾嶋正治
- Organizer
  The Third International Conference on the Science and Technology
- Place of Presentation
  Mielparque-Yokohama
- Year and Date
  2009-06-17
- Data Source
  KAKENHI-PROJECT-17101004
[Presentation] Aサイトオーダーペロブスカイト型酸化物強磁性体CaCu_3Mn_4O_<12>のエピタキシャル薄膜の作製2009
- Author(s)
  磯部真里、大久保勇男、北村未歩、松本祐司、鯉沼秀臣、尾嶋正治
- Organizer
  2009秋季第70回応用物理学会学術講演会
- Place of Presentation
  富山大学
- Year and Date
  2009-09-10
- Data Source
  KAKENHI-PROJECT-20047003
[Presentation] 「金属-ペロブスカイト酸化物界面におにける電圧印加抵抗スイッチング現象2009
- Author(s)
  大久保勇男
- Organizer
  特定領域「機能元素のナノ材料科学」第二回公開シンポジウム
- Place of Presentation
  東京大学
- Year and Date
  2009-05-14
- Data Source
  KAKENHI-PROJECT-20047003
[Presentation] 抵抗スイッチングを示す金属-酸化物界面の伝導機構と素子サイズ依存2009
- Author(s)
  大久保勇男, 菅野弦哉, 原田尚之, 大西剛, リップマーミック, 松本祐司, 鯉沼秀臣, 尾嶋正治
- Organizer
  日本セラミックス協会第22回秋季シンポジウム
- Place of Presentation
  愛媛大学
- Year and Date
  2009-09-17
- Data Source
  KAKENHI-PROJECT-20047003
[Presentation] 金属/Pr0.7Ca0.3MnO3界面型抵抗変化素子における空間電荷制限電流の重要性2008
- Author(s)
  原田尚之, 大久保勇男,坪内賢太,組頭広志,大西剛,Mikk Lippmaa,松本祐司,鯉沼秀臣,尾嶋正治
- Organizer
  2008年(平成20年)秋季学術講演会第69回応用物理学会学術講演会
- Place of Presentation
  中部大学春日井キャンパス
- Year and Date
  2008-09-02
- Data Source
  KAKENHI-PROJECT-17101004
[Presentation] Electronic struCture of ferromagnetic semiconductor LaNi0.5Mn0.5O3 evaluated by synchrotron-radiation photoelectton spectroscopy and optical spectroscopy2008
- Author(s)
  M. Kitamura, T. Ishihara, I. Ohkubo, M. Matsunami, K. Horiba, H. Kumigashira Y. Matsumoto, S. Shin, H. Koinuma, and M, Oshima
- Organizer
  International Symposium on Surface Science and Nanotechnolog
- Place of Presentation
  International Conference Center Waseda University, Yokyo Japan
- Data Source
  KAKENHI-PROJECT-17101004
[Presentation] X線吸収分光によるエピタキシャルLaNil-xMnxO3とLaCol-xMnxO3薄膜における価数の組成依存性2008
- Author(s)
  石原敏裕, 北村未歩, 大久保勇男, 堀場弘司, 組頭広志, 松本祐司, 鯉沼秀臣, 尾嶋正治
- Organizer
  2008年春季第55回応用物理学関係連合講演会
- Place of Presentation
  日本大学理工学部船橋キャンパス
- Year and Date
  2008-03-29
- Data Source
  KAKENHI-PROJECT-17101004
[Presentation] Metal/Pr_<0.7>Ca_<0.3>MnO_3ショットキー接合における電流-電圧特性の電極依存性(3)2008
- Author(s)
  原田尚之, 大久保勇男, 組頭広志, 大西剛, 松本祐司, Mikk Lippmaa, 鯉沼秀臣, 尾嶋正治
- Organizer
  2008年秋季第69回応用物理学会学術講演会
- Place of Presentation
  中部大学
- Year and Date
  2008-09-02
- Data Source
  KAKENHI-PROJECT-20047003
[Presentation] Combinatorial screening of resistance RAM materials2008
- Author(s)
  Isao Ohkubo
- Organizer
  5th International Conference on Combinatorial and High-Throughput Materials Science
- Place of Presentation
  Kloster Seeon, Germany(招待講演)
- Year and Date
  2008-10-02
- Data Source
  KAKENHI-PROJECT-20047003
[Presentation] 放射光光電子分光と光学測定による強磁性半導体LaNi0. 5Mn0. 5O3エピタキシャル薄膜の電子状態解析2008
- Author(s)
  北村未歩, 石原敏裕, 大久保勇男, 松波雅治, 堀場弘司, 組頭広志, 松本祐司, 辛埴, 鯉沼秀臣, 尾嶋正治
- Organizer
  2008年春季第55回応用物理学関係連合講演会
- Place of Presentation
  日本大学理工学部船橋キャンパス
- Year and Date
  2008-03-29
- Data Source
  KAKENHI-PROJECT-17101004
[Presentation] 人工界面酸化物層を導入した金属/Pr0. 7Ca0. 3MnO3界面の電流-電圧特性2008
- Author(s)
  菅野弦哉, 原田尚之, 大久保勇男, 組頭広志, 大西剛, 松本祐司, Lippmaa Mikk, 鯉沼秀臣, 尾嶋正治
- Organizer
  2008年春季第55回応用物理学関係連合講演会
- Place of Presentation
  日本大学理工学部船橋キャンパス
- Year and Date
  2008-03-29
- Data Source
  KAKENHI-PROJECT-17101004
[Presentation] Electronic structure of ferromagnetic semiconductor LaNi_<0.5>Mn_<0.5>O_3 evaluated by svnchrotron-radiation photoelectron spectroscopy and optical spectroscopy2008
- Author(s)
  M. Kitamura, T. Ishihara, I. Ohkubo, M. Matsunami, K. Horiba, H. Kurnigashira, Y. Matsumoto. S. Shin. H. Koinuma. and M.
- Organizer
  International Symposium on Surface Science and Nanotechnology(ISSS5)
- Place of Presentation
  早稲田大学
- Year and Date
  2008-11-11
- Data Source
  KAKENHI-PROJECT-20047003
[Presentation] 金属/Pr_<0.7>Ca_<0.3>MnO_3界面型抵抗変化素子における空間電荷制限電流の重要性2008
- Author(s)
  原田尚之, 大久保勇男, 坪内賢太, 組頭広志, 大西剛, Mikk Lippmaa, 松本祐司, 鯉沼秀臣, 尾嶋正治
- Organizer
  2008年秋季第69回応用物理学会学術講演会
- Place of Presentation
  中部大学
- Year and Date
  2008-09-02
- Data Source
  KAKENHI-PROJECT-20047003
[Presentation] Conduction mechanism in resistance switching at metal/manganite interfaces2008
- Author(s)
  T. Harada, I. Ohkubo, K. Taubouchi, H. Kumigashira, T. Ohnishi, M. Lippmaa, Y. Matsumoto, H. Koinuma, and M. Oshima
- Organizer
  International Symposium on Surface Science and Nanotechnologv(ISSS5)
- Place of Presentation
  早稲田大学
- Year and Date
  2008-11-11
- Data Source
  KAKENHI-PROJECT-20047003
[Presentation] Electric-Field-Induced Resistance Switching at Metaul/Insulator Interface toward Resistance RAM2008
- Author(s)
  Isao Ohkubo, Takayuki Haradl, Kenta Tsubouchi, Genya Sugano, Hiroshi Kumigashira, Tsuyoshi Ohnishi, Mikk Lippmaa, Yuji Matsumoto, Hideomi Koinuma and Masaharu Oshima
- Organizer
  IWDTF-08(2008 International Workshop on DIELECTRIC THIN FILMS FOR FUTURE ULSII DEVICES:SCIENCE AND TECHNOLOGY)
- Place of Presentation
  Tokyo Institute of Technology, Tokyo, Japan
- Year and Date
  2008-11-07
- Data Source
  KAKENHI-PROJECT-17101004
[Presentation] Metal/Pr0. 7Ca0. 3MnO3ショットキー接合における電流-電圧特性の電極依存性(2)2008
- Author(s)
  原田尚之, 大久保勇男, 組頭広志, 大西剛, 片山正士, 松本裕司, リップマーミック, 鯉沼秀臣, 尾嶋正治
- Organizer
  2008年春季第55回応用物理学関係連合講演会
- Place of Presentation
  日本大学理工学部船橋キャンパス
- Year and Date
  2008-03-29
- Data Source
  KAKENHI-PROJECT-17101004
[Presentation] Metal/manganite interface formation with artificial interface layers for resistance switching devices2008
- Author(s)
  G. Sugano, T. Harada, I. Ohkubo, H. Kumigashira, T. Ohnishi, M. Lippmaa, Y. Matsumoto. H. Koinuma. and M. Oshima
- Organizer
  International Symposium on Surface Science and Nanotechnology(ISSS5)
- Place of Presentation
  早稲田大学
- Year and Date
  2008-11-11
- Data Source
  KAKENHI-PROJECT-20047003
[Presentation] Metal/Pr0.7Ca0.3MnO3ショットキー接合における電流・電圧特性の電極依存性(3)2008
- Author(s)
  原田尚之, 大久保勇男, 組頭広志, 大西剛, 松本祐司, Mikk Lippmaa, 鯉沼秀臣, 尾嶋正治
- Organizer
  2008年(平成20年)秋季学術講演会第69回応用物理学会学術講演会
- Place of Presentation
  中部大学春日井キャンパス
- Year and Date
  2008-09-02
- Data Source
  KAKENHI-PROJECT-17101004
[Presentation] In-situ photoemission study of Pr1-xCaxMnO3 epitaxial thin films2007
- Author(s)
  H. Wadati, A. Maniwa, I. Ohkubo, H. Kumigashira, A. Fujimori, M. Oshima, M. Lippmaa, M. Kawasaki, H. Koinuma
- Organizer
  2007 CERC International Symposium
- Place of Presentation
  Akihabara Convention Hall
- Year and Date
  2007-05-22
- Data Source
  KAKENHI-PROJECT-17101004
[Presentation] Electric-field-induced resistance switching in metal-perovskite manganite-metal trilayered structures2007
- Author(s)
  T. Harada, I. Ohkubo, K. Tsubouchi, H. Kumigashira, T. Ohnishi, M. Lippmaa, Y. Matsumoto, H. Koinuma, M. Oshima
- Organizer
  2007 CERC International Symposium
- Place of Presentation
  Akihabara Convention Hall
- Year and Date
  2007-05-23
- Data Source
  KAKENHI-PROJECT-17101004
[Presentation] 放射光光電子分光による強磁性半導体LaNi1-xMnxO3エピタキシャル薄膜の電子状態解析2007
- Author(s)
  北村未歩, 石原敏裕, 大久保勇男, 堀場弘司, 組頭広志, 松本祐司, 鯉沼秀臣, 尾嶋正治
- Organizer
  2007年秋季第68回応用物理学会学術講演会
- Place of Presentation
  北海道工業大学
- Year and Date
  2007-09-07
- Data Source
  KAKENHI-PROJECT-17101004
[Presentation] Metal/Pr0. 7Ca0. 3MnO3ショットキー接合における電流-電圧特性の電極依存性2007
- Author(s)
  原田尚之, 坪内賢太, 大久保勇男, 組頭広志, 大西剛, 片山正士, 松本祐司, Lippmaa Mikk, 鯉沼秀臣, 尾嶋正治
- Organizer
  2007年秋季第68回応用物理学会学術講演会
- Place of Presentation
  北海道工業大学
- Year and Date
  2007-09-07
- Data Source
  KAKENHI-PROJECT-17101004
[Presentation] 放射光光電子分光によるLaNiO3-LaMnO3コンポジションスプレッド薄膜の電子状態解析2007
- Author(s)
  北村未歩, 石原敏裕, 大久保勇男, 堀場弘司, 組頭広志, 松本祐司, 鯉沼秀臣, 尾嶋正治
- Organizer
  第3回放射光表面科学部会シンポジウム「放射光表面科学の最前線」
- Place of Presentation
  東京大学理学部化学教室5F講堂
- Year and Date
  2007-12-04
- Data Source
  KAKENHI-PROJECT-17101004
[Presentation] Electronic state characterizations of LaNiO3-LaMnO3 composition spread films using synchrotron-radiation photoemission spectroscopy2007
- Author(s)
  M. Kitamura, I. Ohkubo, T. Ishihara, K. Horiba, H. Kumigashira, Y. Matsumoto, H. Koinuma, M. Oshima
- Organizer
  2007 MRS Fall Meeting
- Place of Presentation
  Hynes Convention Center and Sheraton Bosoton Hotel, Boston, MA. U. S. A.
- Year and Date
  2007-11-29
- Data Source
  KAKENHI-PROJECT-17101004
[Presentation] In-situ photoemission study of Pr1-xCaxMnO3 epitaxial thin films2007
- Author(s)
  H. Wadati, A. Maniwa, I. Ohkubo, H. Kumigashira, A. Fujimori, M. Oshima, M. Lippmaa, M. Kawasaki, H. Koinuma
- Organizer
  The 15th International Conference on Vacuum Ultraviolet Radiation Physics
- Place of Presentation
  Berlin, Germany
- Year and Date
  2007-07-30
- Data Source
  KAKENHI-PROJECT-17101004
[Presentation] Band diagrams of spin tunneling junctions based on perovskite oxides heterointerfaces2007
- Author(s)
  M. Minohara, I. Ohkubo, H. Kumigashira, M. Oshima
- Organizer
  2007 CERC International Symposium
- Place of Presentation
  Akihabara Convention Hall
- Year and Date
  2007-05-23
- Data Source
  KAKENHI-PROJECT-17101004
[Presentation] Effects of metal electrodes on I-V characteristics in metal/perovskite manganite Schottky contacts2007
- Author(s)
  T. Harada, I. Ohkubo, K. Tsubouchi, H. Kumigashira, T. Ohnish, M. Lippmaa, M. Katayama, Y. Matsumoto, H. Koinuma, M. Oshima
- Organizer
  The 14th International Workshop on Oxide Electronics
- Place of Presentation
  Ramada Plaza Hotel, Jeju Island, Korea
- Year and Date
  2007-10-07
- Data Source
  KAKENHI-PROJECT-17101004
[Presentation] Photoemission Spectroscopy and X-ray Absorption Spectroscopy of Transition Metaldoped TiO2 films epitaxially grown on atomically flat Nb-doped TiO2(110)2007
- Author(s)
  Masao Katayama, Takatoshi Abe, Takeo Ohsawa, Hideomi Koinuma, Isao Ohkubo, Hiroshi Kumigashira, Masaharu Oshima, Yuji Matsumoto
- Organizer
  The 34th International Symposium on Compound Semiconductors (ISCS 2007)
- Place of Presentation
  Main Campus, Kyoto University, Kyoto, Japan
- Year and Date
  2007-10-15
- Data Source
  KAKENHI-PROJECT-17101004
[Presentation] Superexchange ferromagnetism in LaNil-xMnxO3 investigated by x-ray absorption spectroscopy and photoemission spectroscopy2007
- Author(s)
  I. Ohkubo, M. Kitamura, T. Ishihara, K. Horiba, H. Kumigashira, Y. Matsumoto, H. Koinuma, M. Oshima
- Organizer
  The 14th International Workshop on Oxide Electronics
- Place of Presentation
  Ramada Plaza Hotel, Jejt island, Korea
- Year and Date
  2007-10-07
- Data Source
  KAKENHI-PROJECT-17101004

1. KUMIGASHIRA Isao (00345092)

# of Collaborated Projects: 2 results

# of Collaborated Products: 34 results
2. OSHIMA Masaharu (30280928)

# of Collaborated Projects: 1 results

# of Collaborated Products: 34 results
3. HORIBA Kanta (10415292)

# of Collaborated Projects: 1 results

# of Collaborated Products: 8 results
4. ONO Kanta (70282572)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
5. OKABAYASHI Jun (70361508)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
6. 松本祐司 (60302981)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
7. 福村知昭 (90333880)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results

Ohkubo Isao 大久保 勇男

OHKUBO Koji 大久保 勇男

Research Projects

Research Products

Co-Researchers

Renaissance of Transition Metal Oxides: New Superconductivity in Hetero d-Electron Oxide Systems

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機能元素により動作するナノ電子デバイスの作製Principal Investigator

Principal Investigator

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新奇電子デバイスを目指した機能界面の作製と界面ドーピング技術の開発Principal Investigator

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Development of nano-spectroscopy using synchrotron radiation photoemission electron microscopy

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巨大抵抗変化酸化物薄膜を用いた不揮発性メモリーのコンビナトリアルデバイス作製Principal Investigator

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[Journal Article] Modulation of the ferromagnetic insulating phase in Pr_<0.8>Ca_<0.2>MnO_3by Co substitution2011

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[Journal Article] Modulation of the ferromagnetic insulating phase in Pr_<0.8>Ca_<0.2>MnO_3 by Co substitution2011

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DOI

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[Journal Article] Characterization of ferromagnetism around interfaces by rear-incident magneto-optic Kerr effect2011

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DOI

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[Journal Article] Influence of substrates on epitaxial growth of B-site-ordered perovskite La_2NiMnO_6 thin films2011

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DOI

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[Journal Article] Formation of transition layers at metal/perovskite oxide interfaces showing resistive switching behaviors2011

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[Journal Article] Interfacial chemical states of resistance-switching metal/Pr_<0.7>Ca_<0.3>MnO_3 interfaces2010

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[Journal Article] Chemical trend of Fermi-level shift in transition metal-doped TiO_2 films2010

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[Journal Article] Device size dependence of resistance switching performance in metal/manganite/metal trilayers2010

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[Journal Article] Infrared anomalous Hall effect in SrRuO_3 : Exploring evidence for crossover to intrinsic behavior2010

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[Journal Article] Device size dependence of resistance switching performance in metal/manganite/metal trilayers2010

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[Journal Article] Electronic structure characterization of La_2NiMnO_6 epitaxial thin films using synchrotron-radiation photoelectron spectroscopy and optical spectroscopy2009

Ohkubo Isao 大久保勇男

OHKUBO Koji 大久保勇男