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Okamoto Hiroaki  岡本 博明

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OKAMOTO Hiroaki  岡本 博明

岡本 博明

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Researcher Number 90144443
Other IDs
External Links
Affiliation (Current) 2022: 大阪大学, 大学院基礎工学研究科, 教授
Affiliation (based on the past Project Information) *help 2002: Osaka University, Graduate School of Engineering Science, Professor, 基礎工学研究科, 教授
2001 – 2002: 大阪大学, 大学院・基礎工学研究科, 教授
1997 – 2000: 大阪大学, 基礎工学研究科, 教授
1997: 大阪大学大学院, 基礎工学研究科(半導体電子工学), 教授
1995 – 1996: 大阪大学, 基礎工学部, 教授 … More
1991 – 1994: 大阪大学, 基礎工学部, 助教授
1988: Faculty of Engineering Science, Osaka University, Research Asistant, 基礎工学部, 助手
1986: 大阪大学, 基礎工学部, 助手 Less
Review Section/Research Field
Principal Investigator
Electronic materials/Electric materials / 電子機器工学 / 電子材料工学
Except Principal Investigator
Applied optics/Quantum optical engineering / 電子材料工学 / 計測・制御工学
Keywords
Principal Investigator
アモルファスシリコン / アモルファス半導体 / 偏光エレクトロアブソ-プション / Amorphous Semiconductor / Polarized Electroabsorption / Amorphous Silicon / 構造乱れ / 移動度 / 偏光エレクトロアブソープション / Carrier Transport … More / 光電流増倍 / 高感度光センター / 高感度光センサー / 高感度光センサ- / アモルファス半導体ヘテロ接合 / High-gain Photosensor / Photocurrent Multiplication / フォトフレクタンス / バンド端電子状態 / 偏光エレクトロア-ブソ-プション / フォトレフレクタンス / Amorphous semiconductor / Structural disorder / Photoreflectance / Polarized electroabsorption / Band edge states / Carrier mobility / キャリア輸送 / ホール効果 / 平均自由行程 / 平均自由工程 / 移動度端 / Hall Effects / Mobility / Mean Free Path / 光劣化 / 構造変化 / 内部応力 / 密度 / Photo-Induced Degradation / Structural Change / Density / Internal Stress / 光誘起構造変化 / 偏光電場変調分光 / 編光電場変調分光 / Light-induced Structural Change / バンド端キャリア輸送 / 交流導電率 / 局在状態 / バンド端キャリア輪 / 局圧状態 / ac Conductivity / Band Edge Localized States / アモルファスSiC / 薄膜LED / フラットパネル型ディスプレイ素子 / Amorphus Silicon Carbide / Thin-film light emitting diode … More
Except Principal Investigator
OEIC / PCEL / LED / アモルファスSiC / 全固体型光電変換素子 / ホットエレクトロン / フォトルミネッセンス / 多元スパッタ法 / アバランシェ増倍 / EL-PL複合素子 / 2重絶縁型発光素子 / 全固体光電変換素子 / ZnS / 二重絶縁型EL素子 / 光CVD / 二酸化珪素 / 紫外光 / MOS / マイクロ波励起 / アモルファス半導体 / 光複合素子 / 薄膜EL / 光導電素子 / Amorphous semiconductor / Light-combining device / thin-film EL / Photoconductive device Less
  • Research Projects

    (10 results)
  • Co-Researchers

    (6 People)
  •  Study of Light Induced Effects on the Carrier Transport Property in Amorphous SiliconPrincipal Investigator

    • Principal Investigator
      OKAMOTO Hiroaki
    • Project Period (FY)
      2001 – 2002
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Electronic materials/Electric materials
    • Research Institution
      Osaka University
  •  Study of Light-induced Structural Change in Hydrogenated Amorphous Silicon by the Glancing-angle Polarized Electroabsorption TechniquePrincipal Investigator

    • Principal Investigator
      OKAMOTO Hiroaki
    • Project Period (FY)
      1999 – 2000
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Electronic materials/Electric materials
    • Research Institution
      Osaka University
  •  Photo-Induced Structural Change in Hydrogenated Amorphous SiliconPrincipal Investigator

    • Principal Investigator
      OKAMOTO Hiroaki
    • Project Period (FY)
      1997 – 1998
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Electronic materials/Electric materials
    • Research Institution
      Osaka University
  •  アモルファス半導体薄膜発光/受光素子を集積した全固体化画像処理デバイスの試作研究

    • Principal Investigator
      HAMAKAWA Yoshihiro (浜川 圭弘)
    • Project Period (FY)
      1995 – 1997
    • Research Category
      Grant-in-Aid for Scientific Research (A)
    • Research Field
      Applied optics/Quantum optical engineering
    • Research Institution
      Ritsumeikan University
      Osaka University
  •  Study of Carrier Transport Property in Amorphous Semiconductors by Light Excited Hall effectPrincipal Investigator

    • Principal Investigator
      OKAMOTO Hiroaki
    • Project Period (FY)
      1995 – 1996
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Electronic materials/Electric materials
    • Research Institution
      Osaka University
  •  Characterization of Sturctural Disorder by means of Polarized Photoreflectance in Amorphous SemiconductorsPrincipal Investigator

    • Principal Investigator
      OKAMOTO Hiroaki
    • Project Period (FY)
      1993 – 1994
    • Research Category
      Grant-in-Aid for General Scientific Research (C)
    • Research Field
      Electronic materials/Electric materials
    • Research Institution
      Osaka University
  •  Basic research on a new type of optoelectronic integrated circuit combining amorphous light emitter with amorphous photosensor

    • Principal Investigator
      HAMAKAWA Yoshihiro
    • Project Period (FY)
      1991 – 1993
    • Research Category
      Grant-in-Aid for General Scientific Research (A)
    • Research Field
      計測・制御工学
    • Research Institution
      Osaka University
  •  "Fundamental Research on Amorphous Silicon Photosensor with Internal Multiplication Function"Principal Investigator

    • Principal Investigator
      OKAMOTO Hiroaki
    • Project Period (FY)
      1991 – 1992
    • Research Category
      Grant-in-Aid for General Scientific Research (C)
    • Research Field
      電子機器工学
    • Research Institution
      Osaka University
  •  Development of amorphous SiC light emitting diodesPrincipal Investigator

    • Principal Investigator
      OKAMOTO Hiroaki
    • Project Period (FY)
      1987 – 1988
    • Research Category
      Grant-in-Aid for Developmental Scientific Research
    • Research Field
      電子材料工学
    • Research Institution
      Osaka University, Faculty of Engineering Science
  •  二重励起光CVD法による二酸化珪素の低温成長とMOS構造の電子的性質

    • Principal Investigator
      奥山 雅則
    • Project Period (FY)
      1986
    • Research Category
      Grant-in-Aid for General Scientific Research (C)
    • Research Field
      電子材料工学
    • Research Institution
      Osaka University
  • 1.  HATTORI Kiminori (80228486)
    # of Collaborated Projects: 8 results
    # of Collaborated Products: 0 results
  • 2.  HAMAKAWA Yoshihiro (10029407)
    # of Collaborated Projects: 3 results
    # of Collaborated Products: 0 results
  • 3.  高倉 秀行 (30112022)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 4.  奥山 雅則 (60029569)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 5.  服部 有
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 6.  HATTORI Yutaka
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results

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