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Okamoto Hiroaki
岡本 博明
Connect your ORCID iD
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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)
2023: 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
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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
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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
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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
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Research Projects
(
10
results)
Co-Researchers
(
6
People)
Project Start Year (Newest)
Project Start Year (Oldest)
Study of Light Induced Effects on the Carrier Transport Property in Amorphous Silicon
Principal 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 Technique
Principal 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 Silicon
Principal 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 effect
Principal 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 Semiconductors
Principal 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 diodes
Principal 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
# of Projects (Dsc)
# of Projects (Asc)
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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