Okamoto Hiroaki 岡本博明

… Alternative Names

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

Okamoto Hiroaki 岡本 博明

OKAMOTO Hiroaki 岡本 博明

岡本 博明

Research Projects

Co-Researchers

Study of Light Induced Effects on the Carrier Transport Property in Amorphous SiliconPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Study of Light-induced Structural Change in Hydrogenated Amorphous Silicon by the Glancing-angle Polarized Electroabsorption TechniquePrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Photo-Induced Structural Change in Hydrogenated Amorphous SiliconPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

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

Project Period (FY)

Research Category

Research Field

Research Institution

Study of Carrier Transport Property in Amorphous Semiconductors by Light Excited Hall effectPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Characterization of Sturctural Disorder by means of Polarized Photoreflectance in Amorphous SemiconductorsPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Basic research on a new type of optoelectronic integrated circuit combining amorphous light emitter with amorphous photosensor

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

"Fundamental Research on Amorphous Silicon Photosensor with Internal Multiplication Function"Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Development of amorphous SiC light emitting diodesPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

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

Project Period (FY)

Research Category

Research Field

Research Institution

Okamoto Hiroaki 岡本博明

OKAMOTO Hiroaki 岡本博明

岡本博明