Koji Maeda 前田幸治

… Alternative Names

MAEDA Koji 前田幸治

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Researcher Number	50219268
Other IDs
Affiliation (based on the past Project Information) *help	2022 – 2023: 宮崎大学, 工学部, 教授 2016 – 2018: 宮崎大学, 工学部, 教授 2007 – 2009: 宮崎大学, 工学部, 准教授 2007: 宮崎大学, 工学部, 准教 2000 – 2006: 宮崎大学, 工学部, 助教授
Review Section/Research Field	Principal Investigator Basic Section 21060:Electron device and electronic equipment-related / Device related chemistry / Electron device/Electronic equipment / Applied materials science/Crystal engineering Except Principal Investigator Design engineering/Machine functional elements/Tribology / Applied materials science/Crystal engineering / Applied materials science/Crystal engineering
Keywords	Principal Investigator フォトルミネッセンス / 希土類 / バンド構造 / 超格子 / 中赤外線 / InAs/GaSb / MOVPE / PLスペクトル / 発光遷移図 / 発光の温度-励起強度ダイアグラム … More / エネルギーバンド計算 / 励起光強度依存性 / バンド計算 / MOVPE法 / 中赤外光源 / 超格子構造 / センサー / X線 / ルミネッセンス / X線ルミネッセンス / 硫酸バリウム / イオン価数変化 / X線照射 / X線励起 / サマリウム / 蛍光体 / 価数変化 / ホウリン酸塩 / X線検出 / ラジオフォトルミネッセンス / solubility / raman spectra / light absorption / photoluminescence / erbium / rare earth element / glass transition temperature / chalcogenide glass / 光導波路 / ツリウム / 溶解性 / ラマンスペクトル / 光吸収 / エルビウム / ガラス転移温度 / カルコゲナイドガラス / LO phonon plasmon coupled model / ceramics / carrier concentration / polytype / Raman probe measurements / stacking faults / SiC / ラマン強度プロファイルの解析 / ラマンイメージング / 積層欠陥評価 / ラマン散乱 / ラマン分光 / LOフォノンプラズモンモード / セラミックス / キャリア濃度 / ポリタイプ / 顕微ラマン分光 / 積層欠陥 / シリコンカーバイド … More Except Principal Investigator 絶縁膜 / イオンスパッタ膜 / GaAs / 超音速分子線 / 結晶成長 / Crack Growth / Fatigue Strength / Ion Sputtered Film / Crack Length Measurement / Crack Initiation Detection / 疲労寿命 / き裂検出 / き裂長さ測定 / compound semiconductor / atomic layer growth / epitaxial / metal junction / semiconductor / crystal growth / エピタキシー / 自己停止機構 / InAs / GaP / 原始層成長 / 異種材料接合 / Si / 自動停止機構 / 歪エネルギー / 界面 / 超音速分子ビーム / ヘテロ接合 / 原子層エピタキシー / 成長核 / MnAs / 化合物半導体 / 原子層成長 / エピタキシャル / 半導体・金属接合 / 疲労発生寿命 / き裂発生の検出 / 電解研磨 / 表面粗さ / 浸炭焼入異常層 / 疲労き裂発生寿命 / 疲労き裂発生検出 / 疲労き裂 / ガリウム砒素 / 塩化メチル / 選択成長 / 微細構造 / ナノ構造 Less

Novel broadband mid-infrared emitting quantum structures fabricated by metal organic vapor phase epitaxyPrincipal Investigator
- Principal Investigator
  
  前田幸治
- Project Period (FY)
  2022 – 2024
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 21060:Electron device and electronic equipment-related
- Research Institution
  University of Miyazaki
Development of new high resolution X-ray detection material using valence change of rare earth ionsPrincipal Investigator
- Principal Investigator
  
  Koji Maeda
- Project Period (FY)
  2016 – 2018
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Device related chemistry
- Research Institution
  University of Miyazaki
The fabrication of nano-structure by energy-controlled molecular-beam growth
- Principal Investigator
  
  OZEKI Masashi
- Project Period (FY)
  2007 – 2009
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Applied materials science/Crystal engineering
- Research Institution
  University of Miyazaki
Evaluation for the Effect of Surface Qualities on Fatigue Strength Based on the Measurement of Crack Initiation Life
- Principal Investigator
  
  DENG Gang
- Project Period (FY)
  2007 – 2009
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Design engineering/Machine functional elements/Tribology
- Research Institution
  University of Miyazaki
Fatigue Crack Initiation Detection and Crack Length Measurement Method with an Ion Sputtered Film
- Principal Investigator
  
  GANG Deng
- Project Period (FY)
  2005 – 2006
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Design engineering/Machine functional elements/Tribology
- Research Institution
  University of Miyazaki
Survey for rare earth doped chalcogenide glasses with high intensity of luminescence.Principal Investigator
- Principal Investigator
  
  MAEDA Kouji
- Project Period (FY)
  2003 – 2005
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Electron device/Electronic equipment
- Research Institution
  University of Miyazaki
Research on hetero-structure growth by a supersonic source beams and an atomic layer epitaxy.
- Principal Investigator
  
  OZEKI Masashi
- Project Period (FY)
  2002 – 2005
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Applied materials science/Crystal engineering
- Research Institution
  University of Miyazaki
Development of sensitive detection of crystalline defects in wide gap semiconductor by Raman scattering measurementsPrincipal Investigator
- Principal Investigator
  
  MAEDA Kouji, NAKASHIMA Shin-ichi
- Project Period (FY)
  2000 – 2001
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Applied materials science/Crystal engineering
- Research Institution
  MIYAZAKI UNIVERSITY

All 2024 2023 2022 2019 2018 2017 2016 2006 2005 2003 Other

All Journal Article Presentation Patent

[Journal Article] Metal Organic Vapor‐Phase Epitaxy Growth of Multilayer Stacked InAsSb/InAsP Superlattices on GaAs and InAs Substrate2024
- Author(s)
  Hombu Koki、Hikita Kenshiro、Fujisawa Takeshi、Maeda Koji、Arai Masakazu
- Journal Title
  
  physica status solidi (a)
  
  Volume: - Issue: 13
- DOI
  10.1002/pssa.202300824
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22K04245
[Journal Article] MOVPE法で作製したGaSb層厚を変化させたInAs/GaSb超格子の中赤外発光過程2022
- Author(s)
  前田幸治, 大濱寛士, 岩切優人, 荒井昌和, 藤澤剛
- Journal Title
  
  宮崎大学工学部紀要
  
  Volume: 51 Pages: 35-40
- Data Source
  KAKENHI-PROJECT-22K04245
[Journal Article] ユーロピウム添加アルミン酸ストロンチウムの組成変化と酸化物添加による発光特性2017
- Author(s)
  木津駿斗,前田幸治,横山宏有,境健太郎
- Journal Title
  
  宮崎大学工学部紀要
  
  Volume: 46 Pages: 105-108
- NAID
  120007120959
- Data Source
  KAKENHI-PROJECT-16K05955
[Journal Article] 固相反応法によって作製したX線硫黄を添加したアルミン酸ストロンチウム蛍光体の応力発光特性2017
- Author(s)
  蛯原正裕,小牧修也,横山宏有,境健太郎,前田幸治
- Journal Title
  
  宮崎大学工学部紀要
  
  Volume: 46 Pages: 101-104
- Data Source
  KAKENHI-PROJECT-16K05955
[Journal Article] A piezoelectric photothermal study on InGaAs/GaAs quantum well heterostructures2006
- Author(s)
  P.Wang, T.Nakagawa, A.Fukuyama, K.Maeda, Y.Iwasa, M.Ozeki, Y.Akashi, T.Ikari
- Journal Title
  
  Materials Science and Engineering C (to be published.)
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14350012
[Journal Article] EFFECT OF THERMAL ANNEALING ON THE PHOTOLUMINESCENCE OF Er DOPED Ge-Se-Ga GLASSES2006
- Author(s)
  K.Maeda
- Journal Title
  
  Physics and Chemistry of Glasses (掲載予定)
- Data Source
  KAKENHI-PROJECT-15560301
[Journal Article] The influence of Te on thermal properties of Er-doped(Ge_<30>(Se_<1-x>Te_x)_<70>)_<94>Ga_6 chalcogenide glasses.2005
- Author(s)
  K.Maeda
- Journal Title
  
  Mater.Sci.Eng.B 122
  
  Pages: 20-23
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15560301
[Journal Article] The influence of Te on thermal properties of Er-doped (Ge_<30>(Se_<1-x>Te_x)_70)_<94>Ga_6 chalcogenide glasses.2005
- Author(s)
  K.Maeda
- Journal Title
  
  Mater.Sci.Eng.B 122
  
  Pages: 20-23
- Data Source
  KAKENHI-PROJECT-15560301
[Journal Article] The influence of Te on thermal properties of Er-doped(Ge_30(Se_1__x)_70)_94Ga_6 chalcogenide glasses.2005
- Author(s)
  K.Maeda
- Journal Title
  
  Master.Sci.Eng.B 122
  
  Pages: 20-23
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15560301
[Journal Article] A comparative study of the growth mechanism of InAs/GaAs and Gap/GaAs heterostructures and strained layered superlattices by atomic layer epitaxy2005
- Author(s)
  M.Ozeki, T.Haraguchi, T.Takeuchi, K.Maeda
- Journal Title
  
  J.Crystal Growth 276
  
  Pages: 374-374
- NAID
  110001868541
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14350012
[Journal Article] Effect of three stage isothermal annealing on nucleation process in GeSe_2 glasses2003
- Author(s)
  K.Maeda
- Journal Title
  
  J.Mater.Sci. : Mater.Electro. Vol.14
  
  Pages: 839-840
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15560301
[Journal Article] Effect of three stage isothermal annealing on nucleation process in GeSe_2 glasses2003
- Author(s)
  K.Maeda
- Journal Title
  
  J.Mater.Sci. : Mater.Electro. 14
  
  Pages: 839-840
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15560301
[Journal Article] EFFECT OF THERMAL ANNEALING ON THE PHOTOLUMINESCENCE OF Er DOPED Ge-Se-Ga GLASSES.
- Author(s)
  K.Maeda
- Journal Title
  
  Physics and Chemistry of Glasses (Accepted)
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15560301
[Journal Article] EFFECT OF THERMAL ANNEALING ON THE PHOTOLUMINESCENCE OF Ew DOPED Ge-Se-Ga GLASSES.
- Author(s)
  K.Maeda
- Journal Title
  
  Physics and Chemistry of Glasses 掲載予定
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15560301
[Patent] 発光素子2022
- Inventor(s)
  前田幸治、荒井昌和、藤澤剛
- Industrial Property Rights Holder
  前田幸治、荒井昌和、藤澤剛
- Industrial Property Rights Type
  特許
- Industrial Property Number
  2022-134276
- Filing Date
  2022
- Data Source
  KAKENHI-PROJECT-22K04245
[Presentation] Optical Transition Energy of InAs/GaSb Type-II Superlattice Investigated by Using Photoluminescence and Photoreflectance Spectroscopy2024
- Author(s)
  Yatabe T., Taketa N., Arai M., Maeda K., Ikari T., Fukuyama A.
- Organizer
  28th Microoptics Conference, MOC 2023
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K04245
[Presentation] MOVPE法で作製した格子整合系 InAs/GaAsSb超格子の中赤外発光の温度依存性2023
- Author(s)
  小佐治大輔、荒井昌和、藤澤剛、前田幸治
- Organizer
  2023年第84回応用物理学会
- Data Source
  KAKENHI-PROJECT-22K04245
[Presentation] MOVPE法で作製した格子整合 InAs/GaAsSb超格子の中赤外領域における発光の励起強度依存性2023
- Author(s)
  前田幸治、藤澤剛、荒井昌和
- Organizer
  2023年第84回応用物理学会
- Data Source
  KAKENHI-PROJECT-22K04245
[Presentation] Wide Wavelength Range Emission from InAs/GaSb Type-II Superlattice Grown by MOVPE2022
- Author(s)
  Masakazu Arai, Yuto Iwakiri, Takeshi Fujisawa, and Koji Maeda
- Organizer
  28th International Semicondutor Laser Conference
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K04245
[Presentation] Temperature Dependence of Mid-infrared Emission Process of InAs/GaSb Superlattices Grown by MOVPE2022
- Author(s)
  Masakazu ARAI, Koji MAEDA, Yuto IWAKIRI and Takeshi FUJISAWA
- Organizer
  CLEO-PR 2022
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K04245
[Presentation] MOVPE法で作製したInAs/GaSb超格子の中赤外領域における広域発光2022
- Author(s)
  岩切優人, 荒井昌和 , 藤澤剛 , 前田幸治
- Organizer
  第83回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-22K04245
[Presentation] X 線照射したサマリウム添加ストロンチウムホウリン酸蛍光体の発光特性2019
- Author(s)
  尾前翔太、前田幸治、横山宏有、境健太郎
- Organizer
  2019年第66回応用物理学会春季学術講演会
- Data Source
  KAKENHI-PROJECT-16K05955
[Presentation] 不純物を添加したアルミン酸ストロンチウム蛍光体の応力発光強度とトラップ準位の関係2018
- Author(s)
  松本知真、小牧修也、平川大樹、前田幸治、横山宏有、境健太郎
- Organizer
  第79回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-16K05955
[Presentation] 希土類を共添加したアルミン酸ストロンチウムの応力及び光励起発光特性のフッ素添加効果2017
- Author(s)
  小牧修也, 境健太郎, 横山宏有, 前田幸治
- Organizer
  第78回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-16K05955
[Presentation] 希土類添加硫酸バリウムにおけるX線照射による希土類の価数変化2017
- Author(s)
  前田幸治、久米田朋晃、境健太郎、横山宏有
- Organizer
  第64回応用物理学会春学術講演会
- Place of Presentation
  パシフィコ横浜（神奈川県）
- Year and Date
  2017-03-14
- Data Source
  KAKENHI-PROJECT-16K05955
[Presentation] 硫黄を添加したSrAl2O4蛍光体の応力発光特性2017
- Author(s)
  前田幸治、蛯原正裕、小牧修也、境健太郎、横山宏有、岡田豪、柳田健之
- Organizer
  第64回応用物理学会春学術講演会
- Place of Presentation
  パシフィコ横浜（神奈川県）
- Year and Date
  2017-03-14
- Data Source
  KAKENHI-PROJECT-16K05955
[Presentation] 希土類を共添加したアルミン酸ストロンチウムの応力及び残光発光特性のフッ素添加効果2017
- Author(s)
  小牧修也, 境健太郎, 横山宏有, 前田幸治
- Organizer
  2017年度　応用物理学会九州支部学術講演会
- Data Source
  KAKENHI-PROJECT-16K05955
[Presentation] ホウリン酸塩蛍光体へのX線照射によるサマリウムイオンの価数変化2017
- Author(s)
  前田幸治、有村啓太、尾前翔太、境健太郎、横山宏有
- Organizer
  第78回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-16K05955
[Presentation] X 線照射したストロンチウムホウリン酸塩中のサマリウムイオンの価数変化2017
- Author(s)
  尾前翔太1、前田幸治1、有村啓太1、境健太郎2、横山宏有
- Organizer
  2017年度　応用物理学会九州支部学術講演会
- Data Source
  KAKENHI-PROJECT-16K05955
[Presentation] Sr欠陥を導入したユーロピウム添加アルミン酸ストロンチウムの光励起および応力による発光特性の評価2016
- Author(s)
  木津駿斗，横山宏有，前田幸治，境健太郎
- Organizer
  第57回ガラスおよびフォトニックス材料討論会
- Place of Presentation
  京都大学　国際科学イノベーション棟（京都府）
- Year and Date
  2016-11-13
- Data Source
  KAKENHI-PROJECT-16K05955
[Presentation] 希土類を共添加したアルミン酸ストロンチウムの応力及び光励起発光特性のフッ素添加効果2016
- Author(s)
  小牧修也, 蛯原正裕，境健太郎, 横山宏有, 前田幸治
- Organizer
  第57回ガラスおよびフォトニックス材料討論会
- Place of Presentation
  京都大学　国際科学イノベーション棟（京都府）
- Year and Date
  2016-11-13
- Data Source
  KAKENHI-PROJECT-16K05955

1. IKARI Tetsuo (70113214)

# of Collaborated Projects: 3 results

# of Collaborated Products: 1 results
2. DENG Gang (90237040)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
3. NAKANISHI Tsutomu (40038055)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
4. OZEKI Masashi (70336288)

# of Collaborated Projects: 2 results

# of Collaborated Products: 2 results
5. NAKASHIMA Shin-ichi (20029226)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
6. YOSHINO Kenji (80284826)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
7. SAKAI Kentaro (20336291)

# of Collaborated Projects: 2 results

# of Collaborated Products: 12 results
8. FUKUYAMA Atuhiko (10264368)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
9. 鈴木秀俊 (00387854)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
10. 藤澤剛 (70557660)

# of Collaborated Projects: 1 results

# of Collaborated Products: 7 results
11. 荒井昌和 (90522003)

# of Collaborated Projects: 1 results

# of Collaborated Products: 8 results

Koji Maeda 前田 幸治

MAEDA Koji 前田 幸治

Research Projects

Research Products

Co-Researchers

Novel broadband mid-infrared emitting quantum structures fabricated by metal organic vapor phase epitaxyPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Development of new high resolution X-ray detection material using valence change of rare earth ionsPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

The fabrication of nano-structure by energy-controlled molecular-beam growth

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Evaluation for the Effect of Surface Qualities on Fatigue Strength Based on the Measurement of Crack Initiation Life

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Fatigue Crack Initiation Detection and Crack Length Measurement Method with an Ion Sputtered Film

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Survey for rare earth doped chalcogenide glasses with high intensity of luminescence.Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Research on hetero-structure growth by a supersonic source beams and an atomic layer epitaxy.

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Development of sensitive detection of crystalline defects in wide gap semiconductor by Raman scattering measurementsPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] Metal Organic Vapor‐Phase Epitaxy Growth of Multilayer Stacked InAsSb/InAsP Superlattices on GaAs and InAs Substrate2024

Author(s)

Journal Title

DOI

Data Source

[Journal Article] MOVPE法で作製したGaSb層厚を変化させたInAs/GaSb超格子の中赤外発光過程2022

Author(s)

Journal Title

Data Source

[Journal Article] ユーロピウム添加アルミン酸ストロンチウムの組成変化と 酸化物添加による発光特性2017

Author(s)

Journal Title

NAID

Data Source

[Journal Article] 固相反応法によって作製したX線硫黄を添加したアルミン酸ストロンチウム蛍光体の応力発光特性2017

Author(s)

Journal Title

Data Source

[Journal Article] A piezoelectric photothermal study on InGaAs/GaAs quantum well heterostructures2006

Author(s)

Journal Title

Description

Data Source

[Journal Article] EFFECT OF THERMAL ANNEALING ON THE PHOTOLUMINESCENCE OF Er DOPED Ge-Se-Ga GLASSES2006

Author(s)

Journal Title

Data Source

Koji Maeda 前田幸治

MAEDA Koji 前田幸治

[Journal Article] ユーロピウム添加アルミン酸ストロンチウムの組成変化と酸化物添加による発光特性2017

[Presentation] MOVPE法で作製した格子整合 InAs/GaAsSb超格子の中赤外領域における発光の励起強度依存性2023