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YOKOI ATSUSHI  横井 敦史

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YOKOI Atsushi  横井 敦史

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Researcher Number 60513760
Other IDs
Affiliation (Current) 2025: 沼津工業高等専門学校, 機械工学科, 准教授
Affiliation (based on the past Project Information) *help 2012 – 2013: 公益財団法人電磁材料研究所, その他部局等, 研究員
2012 – 2013: 公益財団法人電磁材料研究所, 電磁気材料グループ, 研究員
2011: (公財)電磁材料研究所, 電磁気材料グループ, 研究員
2010: (財)電気磁気材料研究所, 研究開発事業部(電磁材料Gr.), 研究員
2010: (財)電気磁気材料研究所, 研究開発事業部, 研究員 … More
2009: Research Institute for Electric and Magnetic Materials, 電磁気材料グループ, 研究員
2009: Tohoku University, 電磁気材料グループ, 研究員
2008: Tohoku University, 学際科学国際高等研究センター, 教育研究支援者 Less
Review Section/Research Field
Principal Investigator
Structural/Functional materials
Except Principal Investigator
Structural/Functional materials
Keywords
Principal Investigator
薄膜 / 電気抵抗 / 誘電率 / 磁性 / 誘電性 / 誘電体 / 構造解析 / 分子動力学法 / 磁場依存性 / 複相膜 … More / ナノ粒子 / 自己生成組織 / TiO2 / ナノグラニュラー構造 / 複合機能性薄膜 / 磁性金属元素 / ナノコンポジット / 誘電損失 / スパッタ法 … More
Except Principal Investigator
薄膜 / 誘電体 / 磁性体 / 複機能融合物性 / ナノ複相構造 / 複合特性 / 化学量論比化合物 / トンネル型磁気抵抗効果 / 光透過特性 / Co基合金薄膜 / ナノヘテロ複相構造 / 超高周波軟磁性 / ナノスケール / 生成熱 / 磁気抵抗効果 / 磁性金属超微粒子 / ヘテロ界面 / 金属-セラミックス型 / 自己形成法 / スパッタ成膜法 / 自己形成 / スパッタ成膜 / 誘電特性 / 磁気特性 / グラニュラー構造 / 複合機能性 Less
  • Research Projects

    (4 results)
  • Research Products

    (7 results)
  • Co-Researchers

    (6 People)
  •  Clarification of phenomena of high dielectric constant in self-formation nano granular filmPrincipal Investigator

    • Principal Investigator
      YOKOI Atsushi
    • Project Period (FY)
      2012 – 2013
    • Research Category
      Grant-in-Aid for Young Scientists (B)
    • Research Field
      Structural/Functional materials
    • Research Institution
      Research Institute for Electromagnetic Materials
  •  Synthesis of nano-composite films for wide and high frequency range and clarification of their multi-functional properties

    • Principal Investigator
      MASUMOTO HIROSHI
    • Project Period (FY)
      2011 – 2013
    • Research Category
      Grant-in-Aid for Scientific Research (A)
    • Research Field
      Structural/Functional materials
    • Research Institution
      Tohoku University
  •  Synthesis of metal-ceramics type nano-hetero multiphase materials by self-assembled method and their multi-functional properties

    • Principal Investigator
      OHNUMA Shigehiro
    • Project Period (FY)
      2008 – 2010
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      Structural/Functional materials
    • Research Institution
      Research Institute for Electric and Magnetic Materials
  •  Fabrication of multi-integrated dielectric-magnetic thin film deposited by sputtering methodPrincipal Investigator

    • Principal Investigator
      YOKOI Atsushi
    • Project Period (FY)
      2008 – 2009
    • Research Category
      Grant-in-Aid for Young Scientists (Start-up)
    • Research Field
      Structural/Functional materials
    • Research Institution
      Tohoku University

All 2012 2009

All Journal Article Presentation

  • [Journal Article] Phase transition - crystal structure relations in ferroelectric Bi_<2.5>Na_<1.5>Nb_3O_<12> compound by molecular dynamic simulation2009

    • Author(s)
      Atsushi Yokoi, Hiroshi Masumoto and Junji Sugishita
    • Journal Title

      Materials Chemistry and Physics (印刷中)

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20860012
  • [Journal Article] Phase transition-crystal structure relations in ferroelectric Bi2. 5Na1. 5Nb3O12 compound by molecular dynamics simulation2009

    • Author(s)
      Atsushi Yokoi, Hiroshi Masumoto, Junji Sugishita
    • Journal Title

      Materials Chemistry and Physics 116

      Pages: 16-20

    • Data Source
      KAKENHI-PROJECT-20860012
  • [Presentation] Ferromagnetic Properties of Co-Pd-SrTiO3 Alloy Films with High Magnetic Anisotropy2012

    • Author(s)
      Yiwen Zhang, Syousuke Fukushi, Hanae Kijima, Nobukiyo Kobayashi, Atsushi Yokoi, Shigehiro Ohnuma and Hiroshi Masumoto
    • Organizer
      The 19th International Conference on Magnetism with SCES
    • Place of Presentation
      Seoul, Korea
    • Data Source
      KAKENHI-PROJECT-23246118
  • [Presentation] FeCo-MgFナノ粒子複合膜の誘電特性2012

    • Author(s)
      小林信聖、岩佐忠義、石田今朝男、横井敦史、大沼繁弘、増本博
    • Organizer
      日本金属学会2012年春期大会
    • Place of Presentation
      横浜
    • Year and Date
      2012-03-07
    • Data Source
      KAKENHI-PROJECT-23246118
  • [Presentation] FeCo-MgF ナノ粒子複合膜の誘電特性2012

    • Author(s)
      小林信聖, 岩佐忠義, 石田今朝男, 横井敦史, 大沼繁弘, 増本博
    • Organizer
      日本金属学会2012年春期大会
    • Place of Presentation
      横浜
    • Year and Date
      2012-03-29
    • Data Source
      KAKENHI-PROJECT-23246118
  • [Presentation] ナノ複相Co-Nb-0膜の作製とその複合機能性2009

    • Author(s)
      大沼繁弘、岩佐忠義、横井敦史、増本博
    • Organizer
      日本金属学会2009春季大会
    • Place of Presentation
      東京工業大学大岡山キヤンパス
    • Year and Date
      2009-03-30
    • Data Source
      KAKENHI-PROJECT-20860012
  • [Presentation] ナノ複相Co-Nb-O膜の作製とその複合機能性2009

    • Author(s)
      大沼繁弘、岩佐忠義、横井敦史、増本博
    • Organizer
      日本金属学会
    • Place of Presentation
      春季大会
    • Data Source
      KAKENHI-PROJECT-20860012
  • 1.  OHNUMA Shigehiro (50142633)
    # of Collaborated Projects: 3 results
    # of Collaborated Products: 5 results
  • 2.  KOBAYASHI Nobukiyo (70205475)
    # of Collaborated Projects: 3 results
    # of Collaborated Products: 3 results
  • 3.  MASUMOTO Hiroshi (50209459)
    # of Collaborated Projects: 3 results
    # of Collaborated Products: 7 results
  • 4.  大沼 正人 (90354208)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 5.  MAKINO Akihiro (30315642)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 6.  ZHANG Yewen (30579959)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 1 results

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