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OHKUBO Tadakatsu  大久保 忠勝

Researcher Number 00242462
Other IDs
  • ORCIDhttps://orcid.org/0000-0003-3548-1951
Affiliation (Current) 2022: 国立研究開発法人物質・材料研究機構, 磁性・スピントロニクス材料研究拠点, 副拠点長
Affiliation (based on the past Project Information) *help 2016: 国立研究開発法人物質・材料研究機構, 磁性・スピントロニクス材料研究拠点, グループリーダー
2011: 独立行政法人物質・材料研究機構, 磁性材料ユニット, グループリーダー
2006 – 2010: 独立行政法人物質・材料研究機構, 磁性材料センター, グループリーダー
2008: (独)物質・材料研究機構, 主任研究員
2008: 名古屋大学, (独)物質・材料研究機構, 主任研究員 … More
2007: (独)物質材料研究機構, 主任研究員
2006: (独)物質・材料研究機構, 主任研究員
2006: 独立行政法人物質・材料研究機構, 磁性材料センター, グループリーター
2003 – 2005: 独立行政法人物質・材料研究機構, 材料研究所, 主任研究員
1994 – 1998: 大阪大学, 産業科学研究所, 助手 Less
Review Section/Research Field
Principal Investigator
Physical properties of metals / Composite materials/Physical properties / Inorganic materials/Physical properties / Physical properties of metals / Structural/Functional materials
Except Principal Investigator
Science and Engineering / Physical properties of metals / Material processing/Microstructural control engineering
Keywords
Principal Investigator
分子動力学法 / エレクトロマイグレーション / 原子拡散 / 解析・評価 / FePt / 積層膜 / ストレスマイグレーション / 高分解能電子顕微鏡 / 画像解析 / LSI … More / 緩和法 / 非晶質 / 拡散 / 固相反応 / 電子顕微鏡観察 / 配線 / 構造・機能材料 / ナノ材料 / 電子顕微鏡 / 3次元アトムプローブ / 透過型電子顕微鏡 / アトムプローブ / ナノコンポジット / 微細組織 / 磁気特性 / 熱伝導率 / 高強度鋼板 / TEM / atom probe / nanocomposite / nanostructure / magnetic property / 垂直磁気記録 / ホイスラー合金 / スピン分極率 / スピンエレクトロニクス / 磁気記録 / 電子・電気材料 / pernendicular magnetic recording / heusler alloy / spin polarization … More
Except Principal Investigator
高分解能電子顕微鏡 / ナノ結晶 / 超塑性 / アモルファス合金 / 粘性流動 / ナノ組織 / 電子顕微鏡 / 過冷却液体 / バルク金属ガラス / エネルギーフィルター電子顕微鏡 / リーバースモンテカルロ法 / 金属ガラス / 相分離 / アモルファス / アトムプローブ / 小角散乱 / 巨大ひずみ / 強加工 / 格子欠陥 / 転位 / X線 / ナノ材料 / 材料加工・処理 / 転位密度 / 放射光 / 3次元アトムプローブ / 高スピン偏極率材料 / 微細構造 / スピントロニクスデバイス / ハーフメタル / スピン偏極率 / ホイスラー合金 / 鉄ナノ結晶 / 構造形態 / セラミックスマトリックス / 電子顕微鏡観察 / 磁性 / トンネル磁気抵抗 / トランスファーチャンバー / ナノ結晶軟磁性 / 磁性粒子 / 粒子構造 / ナノビーム解析 / Iron nano-crystal / structural morphology / ceramics matrix / TEM observation / magnetic property / tunneling magnetic resistance / transfer chamber / 極細束電子線 / ナノ結晶構造解析 / 高分解能電子顕微 / 試料傾斜ドリフト補正 / ナノビーム電子回折 / 極細束電子線構造解析 / 電子線構造解析 / ドリフト補正 / nonostructure analysis / high resolution electron microscope / drift correction for specimen tilting / nano-beam electron diffraction / projection-beams-deflection / マグネシウム合金 / 析出物 / 圧延 / マイクロアロイング / 力学特性 / 成形性 / 時効析出 / 微細組織制御 / 材料加工 / 析出 / 再結晶 / 集合組織 Less
  • Research Projects

    (16 results)
  • Research Products

    (103 results)
  • Co-Researchers

    (22 People)
  •  Development of heat treatable magnesium sheet alloy controlling the precipitate microstructure

    • Principal Investigator
      SASAKI Taisuke
    • Project Period (FY)
      2014 – 2016
    • Research Category
      Grant-in-Aid for Young Scientists (A)
    • Research Field
      Material processing/Microstructural control engineering
    • Research Institution
      National Institute for Materials Science
  •  Multi-scale characterization of functional composite materialsPrincipal Investigator

    • Principal Investigator
      OHKUBO Tadakatsu
    • Project Period (FY)
      2009 – 2011
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Inorganic materials/Physical properties
    • Research Institution
      National Institute for Materials Science
  •  Microstructure analysis and spin polarization measurement of high spin polarized materials

    • Principal Investigator
      TAKAHASHI Yukiko
    • Project Period (FY)
      2007 – 2010
    • Research Category
      Grant-in-Aid for Scientific Research on Priority Areas
    • Review Section
      Science and Engineering
    • Research Institution
      National Institute for Materials Science
  •  Versatile Analyses in Atomic Scale of Metals and Alloys with High-Density Lattice Defects

    • Principal Investigator
      MORINAGA Masahiko
    • Project Period (FY)
      2006 – 2008
    • Research Category
      Grant-in-Aid for Scientific Research on Priority Areas
    • Review Section
      Science and Engineering
    • Research Institution
      Nagoya University
  •  Nanostructure and magnetic properties of magnetic materials for data storage applicationPrincipal Investigator

    • Principal Investigator
      OHKUBO Tadakatsu
    • Project Period (FY)
      2005 – 2007
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      Structural/Functional materials
    • Research Institution
      National Institute for Materials Science
  •  金属ガラスのナノ結晶化のメカニズムの解明とその応用

    • Principal Investigator
      HONO Kazuhiro
    • Project Period (FY)
      2003 – 2007
    • Research Category
      Grant-in-Aid for Scientific Research on Priority Areas
    • Review Section
      Science and Engineering
    • Research Institution
      National Institute for Materials Science
  •  TEM/3DAP study of nanocomposite alloysPrincipal Investigator

    • Principal Investigator
      OHKUBO Tadakatsu
    • Project Period (FY)
      2003 – 2004
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Physical properties of metals
    • Research Institution
      National Institute for Materials Science
  •  アモルファス合金の超塑性発現機構

    • Principal Investigator
      弘津 禎彦
    • Project Period (FY)
      1998
    • Research Category
      Grant-in-Aid for Scientific Research on Priority Areas (A)
    • Research Institution
      Osaka University
  •  アモルファス合金の熱処理微細組織と超塑性現象

    • Principal Investigator
      弘津 禎彦
    • Project Period (FY)
      1997
    • Research Category
      Grant-in-Aid for Scientific Research on Priority Areas
    • Research Institution
      Osaka University
  •  電場を考慮した分子動力学法による原子拡散シミュレーションPrincipal Investigator

    • Principal Investigator
      大久保 忠勝
    • Project Period (FY)
      1997 – 1998
    • Research Category
      Grant-in-Aid for Encouragement of Young Scientists (A)
    • Research Field
      Physical properties of metals
    • Research Institution
      Osaka University
  •  Development of electron beam nonostructure analysis system and its application

    • Principal Investigator
      HIROTSU Yoshihiko
    • Project Period (FY)
      1997 – 1998
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      Physical properties of metals
    • Research Institution
      Osaka University
  •  アモルファス合金のナノ結晶化と超塑性発現

    • Principal Investigator
      HIROTSU Yoshihiko
    • Project Period (FY)
      1996
    • Research Category
      Grant-in-Aid for Scientific Research on Priority Areas
    • Research Institution
      Osaka University
  •  固相反応非晶質化のその場観察と計算シミュレーションPrincipal Investigator

    • Principal Investigator
      大久保 忠勝
    • Project Period (FY)
      1996
    • Research Category
      Grant-in-Aid for Encouragement of Young Scientists (A)
    • Research Field
      Physical properties of metals
    • Research Institution
      Osaka University
  •  電場中原子拡散の計算機シミュレーションPrincipal Investigator

    • Principal Investigator
      大久保 忠勝
    • Project Period (FY)
      1995
    • Research Category
      Grant-in-Aid for Encouragement of Young Scientists (A)
    • Research Field
      Physical properties of metals
    • Research Institution
      Osaka University
  •  Structures and Magnetic Properties of Iron Nano-Crystals Embedded in Ceramic Glass Films

    • Principal Investigator
      HIROTSU Yoshihiko
    • Project Period (FY)
      1995 – 1996
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      Physical properties of metals
    • Research Institution
      Osaka University
  •  金属/ガラス積層膜におけるストレスマイグレーションの高分解能電顕「その場」観察Principal Investigator

    • Principal Investigator
      大久保 忠勝
    • Project Period (FY)
      1994
    • Research Category
      Grant-in-Aid for Encouragement of Young Scientists (A)
    • Research Field
      Composite materials/Physical properties
    • Research Institution
      Osaka University

All 2016 2015 2014 2012 2011 2010 2009 2008 2007 2006 2005 2004 Other

All Journal Article Presentation Patent

  • [Journal Article] Strong and ductile heat-treatable Mg-Sn-Zn-Al wrought alloys2015

    • Author(s)
      Taisuke Sasaki, Fady R Elsayed, Taiki Nakata, Tadakatsu Ohkubo, Shigeharu Kamado, Kazuhiro Hono
    • Journal Title

      Acta Materialia

      Volume: 99 Pages: 176-186

    • DOI

      10.1016/j.actamat.2015.06.060

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-25249101, KAKENHI-PROJECT-15J12688, KAKENHI-PROJECT-26709055
  • [Journal Article] Solute clustering and grain boundary segregation in extruded dilute Mg-Gd alloys2014

    • Author(s)
      J.P. Hadorn, T.T. Sasaki, T. Nakata, T. Ohkubo, S. Kamado, K. Hono
    • Journal Title

      Scripta Materialia

      Volume: 93 Pages: 28-31

    • DOI

      10.1016/j.scriptamat.2014.08.022

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-25249101, KAKENHI-PROJECT-26709055
  • [Journal Article] Grain boundary and interface chemistry of a Nd-Fe-B sintered magnet2012

    • Author(s)
      H. Sepehri-Amin, T. Ohkubo, T. Shima and K. Hono
    • Journal Title

      Acta Mater

      Volume: 60 Pages: 819-830

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21560706
  • [Journal Article] Quantitative atom probe analyses of rare-earth-doped ceria by femtosecond pulsed laser2011

    • Author(s)
      F. Li, T. Ohkubo, Y. M. Chen, M. Kodzuka and K. Hono
    • Journal Title

      Ultramicroscopy

      Volume: 111 Pages: 589-594

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21560706
  • [Journal Article] Laser assisted field evaporation of oxides in atom probe analysis2011

    • Author(s)
      Y. M. Chen, T. Ohkubo and K. Hono
    • Journal Title

      Ultramicroscopy

      Volume: 111 Pages: 562-566

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21560706
  • [Journal Article] Laser-assisted Atom Probe Analysis of Bulk Insulating Ceramics2011

    • Author(s)
      T. Ohkubo, Y. M. Chen, M. Kodzuka, F. Li, K. Oh-ishi and K. Hono
    • Journal Title

      MRS 2009 Fall Meeting Proc

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21560706
  • [Journal Article] Laser-assisted Atom Probe Analysis of Bulk Insulating Ceramics2010

    • Author(s)
      T.Ohkubo, 他5名
    • Journal Title

      Mater.Res.Soc.Symp.Proc.

      Volume: 1231

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21560706
  • [Journal Article] Laser-assisted three-dimensional atom probe analysis of dopant distribution in Gd-doped CeO22010

    • Author(s)
      F. Li, T. Ohkubo, Y. M. Chen, M. Kodzuka, F. Ye, D. R. Ou, T. Mori and K. Hono
    • Journal Title

      Scripta Mater

      Volume: 63 Pages: 332-335

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21560706
  • [Journal Article] Grain boundary structure and chemistry of Dy-diffusion processed Nd-Fe-B sintered magnets2010

    • Author(s)
      H. Sepehri-Amin, T. Ohkubo and K. Hono
    • Journal Title

      J. Appl. Phys

      Volume: 107

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21560706
  • [Journal Article] Microstructure and Mechanical Properties of Bulk Nanocrystalline Al-Fe Alloy Processed by Mechanical Alloying and Spark Plasma Sintering2009

    • Author(s)
      T.T. Sasaki, T. Ohkubo and K. Hono
    • Journal Title

      Acta Mater. (in press)

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18062003
  • [Journal Article] Anisotropic Nd-Fe-B nanocrystalline magnets processed by spark plasma sintering and in-situ hot pressing of HDDR powder2009

    • Author(s)
      R. Gopalan, H. Sepehri-Amin, K. Suresh, T. Ohkubo, K. Hono, T. Nishiuchi, N. Nozawa and S. Hirosawa
    • Journal Title

      Scripta Mater

      Volume: 61 Pages: 978-981

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21560706
  • [Journal Article] High-strength bulk nanocrystalline Al-Fe alloy processed by mechanical alloying and spark plasma sintering2009

    • Author(s)
      T. T. Sasaki, T. Ohkubo, K. Hono
    • Journal Title

      Acta Mater. (in press)

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18062003
  • [Journal Article] Bimodally Grained High Strength Fe Fabricated by Mechanical Alloying and Spark Plasma Sintering2009

    • Author(s)
      B. Srinivasarao, K. Oh-ishi, T. Ohkubo and K. Hono
    • Journal Title

      Acta Mater. (in press)

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18062003
  • [Journal Article] Bimodally grained high strength Fe fabricated by mechanical alloying and spark plasma sintering2009

    • Author(s)
      B. Srinivasarao, K. Oh-ishi, T. Ohkubo, K. Hono
    • Journal Title

      Acta Mater. (in press)

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18062003
  • [Journal Article] Synthesis of High-strength Bimodally Grained Iron by Mechanical Alloying and Spark Plasma Sintering2008

    • Author(s)
      B. Srinivasarao, K. Oh-ishi, T. Ohkubo, T. Mukai and K. Hono
    • Journal Title

      Scripta Materialia 58

      Pages: 259-262

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18062003
  • [Journal Article] Synthesis of high-strength bimodally grained iron by mechanical alloying and spark plasma sintering2008

    • Author(s)
      B. Srinivasarao, K. Oh-ishi, T. Ohkubo, T. Mukai and K. Hono
    • Journal Title

      Scripta Mater. 58

      Pages: 259-262

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18062003
  • [Journal Article] Glass Forming Ability and Mechanical Properties of Quinary Zr-Based Bulk Metallic Glasses2007

    • Author(s)
      K. Mondal, T. Ohkubo, T. Mukai, K. Hono
    • Journal Title

      MATERIALS TRANSACTIONS Vol.48

      Pages: 1322-1326

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-15074221
  • [Journal Article] Microstructure and spin polarization of quaternary Co_2Cr_<1-x>V_xAl, Co_2V_<1-x>Fe_xAl and Co_2Cr_<1-x>Fe_xAl Heusler alloys2007

    • Author(s)
      S. V. Karthik, A. Rajanikanth, Y. K. Takahashi, T. Ohkubo K. Hono
    • Journal Title

      Acta. Mater. 55

      Pages: 3867-3874

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-17360346
  • [Journal Article] Microstructure of Bulk Nanocrystalline Fe-0.8C Alloy Produced by Mechanical Milling and Spark Plasma Sintering2007

    • Author(s)
      K. Oh-ishi, H. W. Zhang, T. Ohkubo and K. Hono
    • Journal Title

      Mater. Sci. Eng. A 456

      Pages: 20-27

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18062003
  • [Journal Article] Ni-W amorphous/nanocrystalline duplex composite produced by electrode position2007

    • Author(s)
      Y. Kimoto, A. Giga, T. Ohkubo, Y. Takigawa, K. Hono and K. Higashi
    • Journal Title

      Materials Transactions Vol.48

      Pages: 996-1000

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-15074221
  • [Journal Article] Bulk Mechanical Alloying of Cu-Ag and Cu/Zr Two-phase Microstructures by Accumulative Roll-bonding Process2007

    • Author(s)
      S. Ohsaki, S. Kato, N. Tsuji, T. Ohkubo, K. Hono
    • Journal Title

      Acta Mater. 55

      Pages: 2885-2895

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18062003
  • [Journal Article] Microstructure of bulk nanocrystalline Fe-0.8C alloy produced by mechanical milling and spark plasma sintering2007

    • Author(s)
      K.Oh-ishi, H.W.Zhang, T.Ohkubo, K.Hono
    • Journal Title

      Material Science Engineering A 456

      Pages: 20-27

    • Data Source
      KAKENHI-PROJECT-18062003
  • [Journal Article] Effects of C and Ti additions on the microstructures of Nd_9Fe_<77>B_<14> nano composite magnets2007

    • Author(s)
      T.Ohkubo
    • Journal Title

      Materials Science and Engineering A 449-451

      Pages: 435-439

    • Description
      「研究成果報告書概要(和文)」より
    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17360346
  • [Journal Article] Structural studies of secondary crystallization products of the Fe23B6-type in a nanocrystalline FeCoB-based alloy/Structural studies of second ary crystallization products of the Fe23B6-type in a nanocrystalline FeCoB-based alloy2007

    • Author(s)
      J. Long, P.R. Ohodnicki, D.E. Laughlin, M.E. McHenry, T. Ohkubo, K. Hono
    • Journal Title

      JOURNAL OF APPLIED PHYSICS Vol.101

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-15074221
  • [Journal Article] Microstructure of bulk nanocrystalline Fe-0.8C alloy produced by mechanical milling and spark plasma sintering2007

    • Author(s)
      K.Oh-ishi, H.W.Zhang, T.Ohkubo, K.Hono
    • Journal Title

      Materials Science and Engineering A 456

      Pages: 20-27

    • Data Source
      KAKENHI-PROJECT-15074221
  • [Journal Article] Microstructure characterization of bulk nanocrystalline Fe-0.8C alloy produced by mechanical milling and spark plasma sintering2007

    • Author(s)
      K. Oh-ishi, H. W. Zhang, T. Ohkubo and K. Hono
    • Journal Title

      MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICRO STRUCTURE AND PROCESSING Vol.456

      Pages: 20-27

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-15074221
  • [Journal Article] Bulk Mechanical Alloying of Cu-Ag and Cu/Zr Two-phase Microstructures by Accumulative Roll-bonding Process2007

    • Author(s)
      S. Ohsaki, S. Kato, N. Tsuji, T. Ohkubo and K. Hono
    • Journal Title

      Acta Mater. 55

      Pages: 2885-2895

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18062003
  • [Journal Article] Bulk mechanical alloying of Cu-Ag and Cu/Zr two phase microstructures by accumulative roll bonding Process2007

    • Author(s)
      S. Ohsaki, S. Kato, N. Tsuji, T. Ohkubo, and K. Hono
    • Journal Title

      Acta Materialia Vol.55

      Pages: 2885-2895

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-15074221
  • [Journal Article] Plasticity and microstructure of Zr-Cu-Al bulk metallic glasses2007

    • Author(s)
      G. Kumar, T. Ohkubo, T. Mukai, and K. Hono
    • Journal Title

      SCRIPTA MATERIALIA Vol.57

      Pages: 173-176

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-15074221
  • [Journal Article] Bulk mechanical alloying of Cu-Ag and Cu-Zr two-phase microstructures by accumulative roll-bonding process2007

    • Author(s)
      S.Ohsaki, S.Kato, N.Tsuji, T.Ohkubo, K.Hono
    • Journal Title

      Acta Materialia 55

      Pages: 2885-2895

    • Data Source
      KAKENHI-PROJECT-18062003
  • [Journal Article] Effects of C and Tiadditions on the microstructures of Nd9Fe7B14 nanocomposite magnets2007

    • Author(s)
      T. Ohkubo, T. Miyoshi, S. Hirosawa, K. Hono
    • Journal Title

      Materials Science and Engineering A

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-17360346
  • [Journal Article] Effects of C and Ti additions on the microstructures of Nd_9Fe_<77>B_<14> manocomposite magnets2007

    • Author(s)
      T.Ohkubo
    • Journal Title

      Materials Science and Engineering A 449-451

      Pages: 435-439

    • Data Source
      KAKENHI-PROJECT-17360346
  • [Journal Article] Transmmission electron microscopy of Co2(Cr1-xFex)Al sputtered Films and their, magnetic tunneling junctions2007

    • Author(s)
      Y. K. Takahashi, T. Ohkubo, K. Hono, S. Okamura, N. Tezuka, K. Inomata
    • Journal Title

      J. Magn. Magn. Mater. 313・2

      Pages: 378-382

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-17360346
  • [Journal Article] Effects of Zr and C Additions on Magnetic Properties and Microstructures of α-Fe/Nd2F14B Nanocomposite Magnets2006

    • Author(s)
      H. Takehara, H. Ito, T. Ohkubo, K. Hono
    • Journal Title

      Materials Transactions 47・9

      Pages: 2399-2404

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-17360346
  • [Journal Article] The effect of Ti and C additions on the microstructure and magnetic prooerties of Nd_6Pr_1Fe_<80>B_<13> melt-spun ribbon2006

    • Author(s)
      D.Nagahama, T.Ohkubo, T.Miyoshi, S.Hirosawa, K.Hono
    • Journal Title

      Acta Materialia 54

      Pages: 4871-4879

    • Data Source
      KAKENHI-PROJECT-15074221
  • [Journal Article] Effects of Zr and C additions on magnetic properties and microstructures of α-Fe/Nd_2F_<14>B nanocomposite magnets2006

    • Author(s)
      H.Takehara, H.Ino, T.Ohkubo, K.Hono
    • Journal Title

      Materials Transactions 47

      Pages: 2399-2404

    • Data Source
      KAKENHI-PROJECT-15074221
  • [Journal Article] Effect of the substitution of Ag and Ni for Cu on the glass forming ability of Cu_<60>Zr_<30>Ti_<10> alloy2006

    • Author(s)
      E.S.Park, H.J.Chang, D.H.Kim, T.Ohkubo, K.Hono
    • Journal Title

      Scripta Materialia 54

      Pages: 1569-1573

    • Data Source
      KAKENHI-PROJECT-15074221
  • [Journal Article] Glass forming ability and mechanical properties of quinary Zr-based bulk metallic glasses2006

    • Author(s)
      K.Mondal, T.Ohkubo, T.Mukai, K.Hono
    • Journal Title

      Materials Transactions (Accepted)

    • Data Source
      KAKENHI-PROJECT-15074221
  • [Journal Article] Glass formation and phase separation in the Ag-Cu-Zr system2006

    • Author(s)
      A.A.Kundig, M.Ohnuma, T.Ohkubo, T.Abe, K.Hono
    • Journal Title

      Scripta Materialia 55

      Pages: 449-452

    • Data Source
      KAKENHI-PROJECT-15074221
  • [Journal Article] Spin polarization of quaternary Co2Cr1-xFexAl Heusler alloys2006

    • Author(s)
      S. V. Karthik, A. Rajanikanth, Y. K. Takahashi, T. Ohkubo, K.Hono
    • Journal Title

      Appl. Phys. Lett. 89・5052505

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-17360346
  • [Journal Article] Structural evolution in the supercooled liquid of amorphous Zr_<36>Ti_<24>Be_<40>2006

    • Author(s)
      G.Kumar, D.Nagahama, M.Ohnuma, T.Ohkubo, K.Hono
    • Journal Title

      Scripta Mater. 54

      Pages: 801-805

    • Data Source
      KAKENHI-PROJECT-15074221
  • [Journal Article] Microstructural studies and micromagnetic analysis of nanocrystalline NdFeCoMB (M=Ga, Ge) melt-spun ribbon2006

    • Author(s)
      R.Gholamipour, A.Beitollahi, T.Ohkubo, V.Marghusian, K.Hono
    • Journal Title

      Metall.Mater.Trans.A 37A

      Pages: 1581-1587

    • Data Source
      KAKENHI-PROJECT-15074221
  • [Journal Article] Coercivity enhancement in melt-spun SmCo_5 by Sn addition2006

    • Author(s)
      A.A.Kundig, R.Gopalan, T.Ohkubo, K.Hono
    • Journal Title

      Scripta Materialia 54

      Pages: 2047-2051

    • Data Source
      KAKENHI-PROJECT-15074221
  • [Journal Article] Structural evolution in the supercooled liquid of amorphous Zr_<36>Ti_<24>Be_<40>2006

    • Author(s)
      G.Kumar, D.Nagahama, M.Ohnuma, T.Ohkubo, K.Hono
    • Journal Title

      Scripta Materialia 54

      Pages: 801-805

    • Data Source
      KAKENHI-PROJECT-15074221
  • [Journal Article] Effect of Ti and C additions on the microstructure and magnetic properties of Nd6Pr1Fe80B13 melt-spun ribbons2006

    • Author(s)
      D. Nagahama, T. Ohkubo, T. Miyoshi, S. Hirosawa, K. Hono
    • Journal Title

      Acta. Mater. 54・18

      Pages: 4871-4879

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-17360346
  • [Journal Article] Mechanism of nanocrystalline microstructure formation in amorphous Fe-Nb-B alloy2006

    • Author(s)
      A.Hirata, Y.Hirotsu, E.Matsubara, T.Ohkubo, K.Hono
    • Journal Title

      Physical Review B 74

      Pages: 184204-184204

    • Data Source
      KAKENHI-PROJECT-15074221
  • [Journal Article] Microstructure and magnetic properties of SmCo5 thin films deposited on Cu and Pt underlayers2006

    • Author(s)
      Y. K. Takahashi, T. Ohkubo, K. Hono
    • Journal Title

      J. Appl. Phys. 100・5

      Pages: 53913-53913

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-17360346
  • [Journal Article] Identification of the cell boundary phase in the isothermally aged commercial Sm(Co_<0.75>Fe_<0.1>Cu_<0.12>Zr_<0.04>)7.4 sintered magnet2006

    • Author(s)
      R. Gopalan, T. Ohkubo K. Hono
    • Journal Title

      Scripta Mater. 54

      Pages: 1345-1349

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-17360346
  • [Journal Article] Coercivity enhancement in melt-spun SmCo_5 by Sn addition2006

    • Author(s)
      A. A. Kundig, R. Gopalan, T. Ohkubo K. Hono
    • Journal Title

      Scripta Mater. 54

      Pages: 2047-2051

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-17360346
  • [Journal Article] Effects of C and Ti additions on the microstructures of Nd_9Fe_<77>B_<14> nanocomposite magnets2006

    • Author(s)
      T.Ohkubo, T.Miyoshi, S.Hirosawa, K.Hono
    • Journal Title

      Mater.Sci.Eng.A. (accepted)

    • Data Source
      KAKENHI-PROJECT-15074221
  • [Journal Article] Platelet microstructure and coercivity in Sm20.8Co63.4Fe7.9Cu2.4Zr1.6B4 melt-spun ribbons2005

    • Author(s)
      R. Gopalan, T. Ohkubo, K. Hono
    • Journal Title

      Scripta Mater. 53

      Pages: 367-371

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-17360346
  • [Journal Article] アモルファス合金の電子線構造解析2005

    • Author(s)
      大久保 忠勝, 弘津 禎彦
    • Journal Title

      まてりあ 44

      Pages: 24-31

    • NAID

      10014323970

    • Data Source
      KAKENHI-PROJECT-15074221
  • [Journal Article] Nanostructure analysis of friction welded Pd-Ni-P/Pd-Cu-Ni-P metallic glass interface2005

    • Author(s)
      T.Ohkubo, S.Shoji, Y.Kawamura, K.Hono
    • Journal Title

      Scripta Mater. 5

      Pages: 493-497

    • Data Source
      KAKENHI-PROJECT-15074221
  • [Journal Article] Phase separation in Cu_<43>Zr_<43>Al_7Ag_7 bulk metallic glass2005

    • Author(s)
      J.C.Oh, T.Ohkubo, Y.C.Kim, E.Fleury, K.Hono
    • Journal Title

      Scripta Mater. 53

      Pages: 165-169

    • Data Source
      KAKENHI-PROJECT-15074221
  • [Journal Article] Nanoscale microstructure and its effect on coercivity in melt-spun Sm(Co0.74Fe0.1Cu0.12Zr0.04B0.015) 7.4 ribbons2005

    • Author(s)
      R. Gopalan, X. Xiong, T. Ohkubo K. Hono
    • Journal Title

      J. Mag. Mag. Mat. 295

      Pages: 7-20

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-17360346
  • [Journal Article] Characterization of nanocrystal dispersed Cu_<60>Zr_<30>Ti_<10> metallic glass2005

    • Author(s)
      D.Nagahama, T.Ohkubo, T.Mukai, K.Hono
    • Journal Title

      Mater.Trans. 46

      Pages: 1264-1270

    • Data Source
      KAKENHI-PROJECT-15074221
  • [Journal Article] Early stage crystallization mechanism in a Zr_<52.5>Cu_<17.9>Ni_<14.6>Al_<10>Ti_5 metallic glass2005

    • Author(s)
      A.A.Kundig, M.Ohnuma, T.Ohkubo, K.Hono
    • Journal Title

      Acta Materialia. 53

      Pages: 2091-2099

    • Data Source
      KAKENHI-PROJECT-15074221
  • [Journal Article] Nanoscale microstructure and magnetic properties ofmelt-spun Sm(Co_<0.725>Fe_<0.1>Cu_<0.12>Zr_<0.04>B0.015)_<7.4> ribbons2005

    • Author(s)
      R.Gopalan, X.Xiong, T.Ohkubo, K.Hono
    • Journal Title

      J.Mag.Mag.Mater. (In Press)

    • Data Source
      KAKENHI-PROJECT-15074221
  • [Journal Article] Enhancement of glass forming ability and plasticity by addition of Nb in Cu-Ti-Zr-Ni-Si bulk metallic glasses2005

    • Author(s)
      E.S.Park, D.H.Kim, T.Ohkubo, K.Hono
    • Journal Title

      J.Non-crystal.Sol. 351

      Pages: 1232-1238

    • Data Source
      KAKENHI-PROJECT-15074221
  • [Journal Article] Early stage crystallization mechanism in a Zr_<52.5>Cu_<17.9>Ni_<14.6>Al_<10>Ti_5 metallic glass2005

    • Author(s)
      A.A.Kundig, M.Ohnuma, T.Ohkubo, K.Hono
    • Journal Title

      Acta Materialia (In Press)

    • Data Source
      KAKENHI-PROJECT-15074221
  • [Journal Article] Primary crystallization of Al_<88>Gd_6Ni_4 metallic glass2005

    • Author(s)
      N.Tian, M.Ohnuma, T.Ohkubo, I.Martin, K.Hono
    • Journal Title

      Mater.Trans. 46

      Pages: 2880-2885

    • Data Source
      KAKENHI-PROJECT-15074221
  • [Journal Article] In-situ formed two-phase metallic glass with surface fractal microstructure2004

    • Author(s)
      A.A.Kundig, M.Ohnuma, D.H.Ping, T.Ohkubo, K.Hono
    • Journal Title

      Acta Mater. 52

      Pages: 2441-2448

    • Data Source
      KAKENHI-PROJECT-15074221
  • [Journal Article] Effects of Zr and C addition in melt-spun Nd-Fe-B permanent magnets2004

    • Author(s)
      H.Hashino, Y.Tazaki, H.Ino, T.Ohkubo, K.Hono
    • Journal Title

      J.Mag.Mag.Mater. 278

      Pages: 68-75

    • Data Source
      KAKENHI-PROJECT-15074221
  • [Journal Article] APFIM/TEM/SAXS studies of early stage crystallization of a Zr_<52.5>Cu_<17.9>Ni_<14.6>Al_<10>Ti_5 metallic glass2004

    • Author(s)
      K.Kajiwara, M.Ohnuma, T.Ohkubo, D.H.Ping, K.Hono
    • Journal Title

      Mater.Sci.Eng.A. 375/377

      Pages: 738-743

    • Data Source
      KAKENHI-PROJECT-15074221
  • [Journal Article] Rapidly solidified (FePt) _<70>P_<30> alloy with high coercivity2004

    • Author(s)
      A.A.Kundig, N.Abe, M.Ohnuma, T.Ohkubo, H.Mamiya, K.Hono
    • Journal Title

      Appl.Phys.Lett. 85

      Pages: 789-791

    • Data Source
      KAKENHI-PROJECT-15074221
  • [Journal Article] Nanocrystallization of Zr_<41.2>Ti_<13.8>Cu_<12.5>Ni_<10.0>Be_<22.5> metallic glass2004

    • Author(s)
      I.Martin, T.Ohkubo, M.Ohnuma, B.Deconihout, K.Hono
    • Journal Title

      Acta Mater. 52

      Pages: 4427-4435

    • Data Source
      KAKENHI-PROJECT-15074221
  • [Journal Article] Phase separation in Cu_<43>Zr_<43>Al_7Ag_7 bulk metallic glass

    • Author(s)
      J.C.Oh, T.Ohkubo, Y.C.Kim, E.Fleury, K.Hono
    • Journal Title

      Scripta Mater. (Submitted)

    • Data Source
      KAKENHI-PROJECT-15074221
  • [Journal Article] Effects of C and Ti additions on the microstructure of Nd-Fe-B nanocomposite magnets

    • Author(s)
      T.Ohkubo
    • Journal Title

      Mater. Sci. Eng. A (in press.)

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-15560580
  • [Journal Article] Characterization of nanocrystal dispersed Cu_<60>Zr_<30>Ti_<10> metallic glass

    • Author(s)
      D.Nagahama, T.Ohkubo, T.Mukai, K.Hono
    • Journal Title

      Mater.Trans. (Submitted)

    • Data Source
      KAKENHI-PROJECT-15074221
  • [Journal Article] Effect of C and Ti additions on the microstructure of Nd-Fe-B nanocomposite magnets

    • Author(s)
      T.Ohkubo
    • Journal Title

      Mater.Sci.Eng.A (in press)

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-15560580
  • [Patent] FePtPバルク合金2004

    • Inventor(s)
      大沼正人, A.Kundig, 阿部信雄, 大久保忠勝, 宝野和博
    • Industrial Property Rights Holder
      物質・材料研究機構
    • Industrial Property Number
      2004-091875
    • Filing Date
      2004-03-26
    • Data Source
      KAKENHI-PROJECT-15074221
  • [Presentation] レーザーアトムプローブによる構造・機能材料の組織解析2016

    • Author(s)
      佐々木泰祐、大久保忠勝、宝野和博
    • Organizer
      カメカテクニカルセミナー
    • Place of Presentation
      くるまプラザ、東京
    • Invited
    • Data Source
      KAKENHI-PROJECT-26709055
  • [Presentation] 3次元アトムプローブ、TEM、SEMを用いた 構造材料のマルチスケール組織解析2016

    • Author(s)
      佐々木泰祐、Suh Byeong-Chan、大久保忠勝、宝野和博
    • Organizer
      SIP「革新的構造材料」マテリアルズインテグレーションシンポジウム
    • Place of Presentation
      東京大学駒場リサーチキャンパス、東京
    • Year and Date
      2016-11-01
    • Data Source
      KAKENHI-PROJECT-26709055
  • [Presentation] 時効析出型展伸マグネシウム合金の開発2016

    • Author(s)
      佐々木泰祐、大久保忠勝、宝野和博
    • Organizer
      日本学術振興会材料の微細組織と機能性第133委員会第234回研究会
    • Place of Presentation
      東京理科大学 森戸記念館、東京
    • Invited
    • Data Source
      KAKENHI-PROJECT-26709055
  • [Presentation] Strong and ductile heat-treatable Mg-Sn-Zn-Al wrought alloys2015

    • Author(s)
      T.T. Sasaki, F.R. Elsayed, T. Nakata, T. Ohkubo, S.Kamado, K. Hono
    • Organizer
      Mg2015
    • Place of Presentation
      Jeju, Korea
    • Year and Date
      2015-10-11
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26709055
  • [Presentation] Role of Zr in the microstructure evolution in Mg-Zn-Zr based wrought alloys2015

    • Author(s)
      T.T. Sasaki, T. Bhattacharjee, B.C. Suh, T. Nakata, N.J. Kim, S. Kamado, T. Ohkubo, K. Hono
    • Organizer
      Mg2015
    • Place of Presentation
      Jeju, Korea
    • Year and Date
      2015-10-11
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26709055
  • [Presentation] マイクロマグネティクスシミュレーションによるNd-Fe-B焼結磁石磁化過程の検討2011

    • Author(s)
      大久保忠勝, H. Sepehri-Amin,宝野和博, T. Schrefl
    • Organizer
      日本金属学会2011年秋期(第149回)講演大会
    • Place of Presentation
      沖縄コンベンションセンター,那覇市
    • Data Source
      KAKENHI-PROJECT-21560706
  • [Presentation] マルチスケール組織解析による保磁力発現機構の解明2011

    • Author(s)
      大久保忠勝
    • Organizer
      第35回日本磁気学会学術講演会
    • Place of Presentation
      新潟市朱鷺メッセ国際会議場(新潟県)
    • Year and Date
      2011-09-27
    • Data Source
      KAKENHI-PROJECT-21560706
  • [Presentation] Microstructure of fine grained high coercivity Nd-Fe-B sintered magnet2011

    • Author(s)
      T. Ohkubo, S. Hossein, Y. Une, K. Hono, M. Sagawa
    • Organizer
      InterMag 2011
    • Place of Presentation
      Taipei International Convention Center,台湾
    • Data Source
      KAKENHI-PROJECT-21560706
  • [Presentation] FIB-SEM/TEM/3DAPによるNdFeB磁石のマルチスケール組織解析2011

    • Author(s)
      大久保忠勝
    • Organizer
      「高性能磁石材料研究とナノ計測技術」研究会
    • Place of Presentation
      (財)新世代研究所(東京都)
    • Year and Date
      2011-01-12
    • Data Source
      KAKENHI-PROJECT-21560706
  • [Presentation] マルチスケール組織解析による保磁力発現機構の解明2011

    • Author(s)
      大久保忠勝, H. Sepehri-Amin,宝野和博
    • Organizer
      第35回日本磁気学会学術講演会
    • Place of Presentation
      朱鷺メッセ国際会議場,新潟市
    • Data Source
      KAKENHI-PROJECT-21560706
  • [Presentation] Nd-Fe-B磁石における焼結後熱処理による磁気特性と組織変化2011

    • Author(s)
      大久保忠勝
    • Organizer
      日本顕微鏡学会第67回学術講演会
    • Place of Presentation
      福岡市福岡国際会議場(福岡県)(招待講演)
    • Year and Date
      2011-05-18
    • Data Source
      KAKENHI-PROJECT-21560706
  • [Presentation] Grain boundary and interface chemistry of a Dy-free Nd-Fe-B sintered magnet2011

    • Author(s)
      H. Sepehri-Amin, T. Ohkubo, T. Shima, K. Hono
    • Organizer
      The Magnetics Society of Japan(MSJ)
    • Place of Presentation
      朱鷺メッセ国際会議場,新潟市
    • Data Source
      KAKENHI-PROJECT-21560706
  • [Presentation] Microstructure of fine grained high coercivity Nd-Fe-B sintered magnet2011

    • Author(s)
      大久保忠勝
    • Organizer
      InterMag 2011
    • Place of Presentation
      Taipei International Convention Center, Taipei,台湾(招待講演)
    • Year and Date
      2011-04-26
    • Data Source
      KAKENHI-PROJECT-21560706
  • [Presentation] FIB-SEM/TEM/3DAPによるNdFeB磁石のマルチスケール組織解析2011

    • Author(s)
      大久保忠勝
    • Organizer
      高性能磁石材料研究とナノ計測技術研究会
    • Place of Presentation
      新世代研究所,千代田区
    • Year and Date
      2011-01-12
    • Data Source
      KAKENHI-PROJECT-21560706
  • [Presentation] Nd-Fe-B磁石における焼結後熱処理による磁気特性と組織変化2011

    • Author(s)
      大久保忠勝, H. Xiu, H. Sepehri-Amin,西内武司,広沢哲,宝野和博
    • Organizer
      日本顕微鏡学会第67回学術講演会
    • Place of Presentation
      福岡国際会議場,福岡市
    • Data Source
      KAKENHI-PROJECT-21560706
  • [Presentation] レーザー補助アトムプローブによるNd-Fe-B磁石粒界の組成解析2010

    • Author(s)
      大久保忠勝, H. Sepehri-Amin, W. F. Li,宝野和博,西内武司,広沢哲
    • Organizer
      日本金属学会2010年春期(第146回)大会
    • Place of Presentation
      筑波大学,つくば市
    • Data Source
      KAKENHI-PROJECT-21560706
  • [Presentation] FIB-SEM/TEM/3DAPによるマルチスケール組織解析2010

    • Author(s)
      大久保忠勝,宝野和博
    • Organizer
      日本顕微鏡学会マテリアル電子線トモグラフィ研究部会講演会
    • Place of Presentation
      工学院大学,新宿区
    • Year and Date
      2010-11-27
    • Data Source
      KAKENHI-PROJECT-21560706
  • [Presentation] Dy拡散処理したNd-Fe-B焼結磁石のマルチスケール組織解析2010

    • Author(s)
      大久保忠勝
    • 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
      2010-09-06
    • Data Source
      KAKENHI-PROJECT-21560706
  • [Presentation] 短波長レーザーアトムプローブの開発と応用2010

    • Author(s)
      大久保忠勝,陳一萌,小塚雅也, F. Li,大石敬一郎,宝野和博
    • Organizer
      日本顕微鏡学会第66回学術講演会
    • Place of Presentation
      名古屋国際会議場,名古屋市
    • Data Source
      KAKENHI-PROJECT-21560706
  • [Presentation] 3D atom probe investigation of the microstructure evelution during the HDDR process of Nd_<12.5> Fe_<72.8> Co_<8.0> B_<6.5> Ga_<0.2> powder2010

    • Author(s)
      H. Sepehri-Amin, T. Ohkubo, T. Nishiuchi, S. Hirosawa, K. Hono
    • Organizer
      REPM' 10
    • Place of Presentation
      Grand Hotel Toplice, Bled, Slovenia
    • Data Source
      KAKENHI-PROJECT-21560706
  • [Presentation] Grain boundary structure and chemistry of Dy-containing and Dy-diffused Nd-Fe-B sintered magnets2010

    • Author(s)
      大久保忠勝
    • Organizer
      21st Workshop on Rare-Earth Permanent Magnets and their Applications (REPM'10)
    • Place of Presentation
      Bled(スロベニア)
    • Year and Date
      2010-08-31
    • Data Source
      KAKENHI-PROJECT-21560706
  • [Presentation] Grain boundary structure and chemistry of Dy-containing and Dy-diffused Nd-Fe-B sintered magnets2010

    • Author(s)
      T. Ohkubo, H. Sepehri-Amin, W. F. Li, K. Hono
    • Organizer
      REPM' 10
    • Place of Presentation
      Grand Hotel Toplice, Bled, Slovenia
    • Data Source
      KAKENHI-PROJECT-21560706
  • [Presentation] FIB-SEM/TEM/3DAPによるマルチスケール組織解析2010

    • Author(s)
      大久保忠勝
    • Organizer
      日本顕微鏡学会マテリアル電子線トモグラフィ研究部会講演会
    • Place of Presentation
      工学院大学(東京都)
    • Year and Date
      2010-11-27
    • Data Source
      KAKENHI-PROJECT-21560706
  • [Presentation] Mg-2.4at% Zn合金の時効硬化性に及ぼす微量添加元素の効果2010

    • Author(s)
      大石敬一郎, C. Mendis,大久保忠勝,宝野和博
    • Organizer
      2010日本金属学会秋期大会
    • Place of Presentation
      北海道大学,札幌市
    • Data Source
      KAKENHI-PROJECT-21560706
  • [Presentation] Dy拡散処理したNd-Fe-B焼結磁石のマルチスケール組織解析2010

    • Author(s)
      大久保忠勝, H. Sepehri-Amin,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
    • Data Source
      KAKENHI-PROJECT-21560706
  • [Presentation] レーザーアトムプローブによる水素不均化Nd-Fe-B磁石合金中軽元素の定量解析2010

    • Author(s)
      大久保忠勝, H. Sepehri-Amin,西内武司,広沢哲,宝野和博
    • Organizer
      日本顕微鏡学会第66回学術講演会
    • Place of Presentation
      名古屋国際会議場,名古屋市
    • Data Source
      KAKENHI-PROJECT-21560706
  • [Presentation] HDDR Nd-Fe-B系磁石のナノ組織形成過程2009

    • Author(s)
      大久保忠勝, H. Sepehri-Amin,宝野和博,西内武司,広沢哲
    • Organizer
      日本金属学会2009年秋期(第145回)大会
    • Place of Presentation
      京都大学吉田キャンパス,京都市
    • Data Source
      KAKENHI-PROJECT-21560706
  • [Presentation] Grain orientation and magnetic properties of HDDR Nd-Fe-B magnets in-situ deformed during spark plasma sintering2009

    • Author(s)
      R. Gopalan, H. Sepehri-Amin, S. Koppoju, T. Ohkubo, K. Hono, T. Nishiuchi, S. Hirosawa
    • Organizer
      EUROMAT 2009
    • Place of Presentation
      The Scottish Exhibition and Conference Centre, Glasgow, UK
    • Data Source
      KAKENHI-PROJECT-21560706
  • [Presentation] Multi-scale characterization of Nd-Fe-B permanent magnets2009

    • Author(s)
      T. Ohkubo, W. F. Li, H. Sepehri-Amin, K. Hono
    • Organizer
      2009 MRS Fall Meeting
    • Place of Presentation
      John B. Hynes Convention Center, Boston, USA
    • Data Source
      KAKENHI-PROJECT-21560706
  • [Presentation] HDDR Nd-Fe-B系磁石のナノ組織形成過程2009

    • Author(s)
      大久保忠勝
    • Organizer
      日本金属学会2009年秋期(第145回)大会
    • Place of Presentation
      京都大学吉田キャンパス(京都府)
    • Year and Date
      2009-09-16
    • Data Source
      KAKENHI-PROJECT-21560706
  • [Presentation] 短波長レーザー3DAPによるセラミックス材料の原子レベル組織解析2009

    • Author(s)
      大久保忠勝,陳一萌,小塚雅也,森田孝治,宝野和博
    • Organizer
      日本金属学会2009年秋期(第145回)大会
    • Place of Presentation
      京都大学吉田キャンパス,京都市
    • Data Source
      KAKENHI-PROJECT-21560706
  • [Presentation] Multi-scale characterization of Nd-Fe-B permanent magnets2009

    • Author(s)
      大久保忠勝
    • Organizer
      2009 MRS Fall Meeting
    • Place of Presentation
      John B.Hynes Convention Center (Boston, USA)
    • Year and Date
      2009-11-30
    • Data Source
      KAKENHI-PROJECT-21560706
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