Murotani Hideaki 室谷英彰

… Alternative Names

MUROTANI Hideaki 室谷英彰

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Researcher Number	20612906
Other IDs	https://orcid.org/0000-0001-9820-9926
Affiliation (Current)	2024: 徳山工業高等専門学校, 情報電子工学科, 教授
Affiliation (based on the past Project Information) *help	2022 – 2023: 徳山工業高等専門学校, 情報電子工学科, 教授 2020 – 2021: 徳山工業高等専門学校, 情報電子工学科, 准教授 2015: 徳山工業高等専門学校, 情報電子工学科, 助教 2013 – 2014: 豊田工業高等専門学校, 電気・電子システム工学科, 講師 2012: 豊田工業高等専門学校, 電気・電子システ, 助教 2011 – 2012: 豊田工業高等専門学校, 電気・電子システム工学科, 助教
Review Section/Research Field	Principal Investigator Basic Section 21050:Electric and electronic materials-related / Electronic materials/Electric materials Except Principal Investigator Electronic materials/Electric materials
Keywords	Principal Investigator 窒化物半導体 / 励起子多体効果 / 励起子 / 光学利得 / 発光デバイス / 励起子効果 / レート方程式 / 内部量子効率 / 誘導放出 / 深紫外 … More / レーザー / AlGaN / 電子・電子材料 / フォトルミネッセンス / LED / 薄膜・量子構造 / 電気・電子材料 … More Except Principal Investigator 限流器 / 抵抗温度特性 / 事故電流限流器 / クエンチ特性 / n値 / 臨界電流 / 炭酸カリウム添加 / Melt-Casting法 / ビスマス系超電導体 Less

窒化物半導体における励起子多体効果の発光デバイスへの応用可能性の検討Principal Investigator
- Principal Investigator
  
  室谷英彰
- Project Period (FY)
  2023 – 2025
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 21050:Electric and electronic materials-related
- Research Institution
  Tokuyama College of Technology
窒化物半導体を用いた励起子効果発光デバイスの実現可能性の検討Principal Investigator
- Principal Investigator
  
  室谷英彰
- Project Period (FY)
  2020 – 2023
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 21050:Electric and electronic materials-related
- Research Institution
  Tokuyama College of Technology
Development of fault current limiter using MCP Bi-2212 bulk superconductors
- Principal Investigator
  
  TSUKAMOTO Takehiko
- Project Period (FY)
  2013 – 2015
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Electronic materials/Electric materials
- Research Institution
  National Institute of Technology, Toyota College
Study on evaluation method for luminescence efficiency and efficiency droop mechanism in III-nitride-based LEDsPrincipal Investigator
- Principal Investigator
  
  MUROTANI Hideaki
- Project Period (FY)
  2011 – 2012
- Research Category
  
  Grant-in-Aid for Research Activity Start-up
- Research Field
  
  Electronic materials/Electric materials
- Research Institution
  Toyota National College of Technology

All 2023 2022 2021 2020 2014 2013 2012 2011 Other

All Journal Article Presentation

[Journal Article] Effects of GaN cap layer thickness on photoexcited carrier density in green luminescent InGaN multiple quantum wells2023
- Author(s)
  Murotani Hideaki、Nakatsuru Keigo、Kurai Satoshi、Okada Narihito、Yano Yoshiki、Koseki Shuichi、Piao Guanxi、Yamada Yoichi
- Journal Title
  
  Japanese Journal of Applied Physics
  
  Volume: 62 Issue: 3 Pages: 031001-031001
- DOI
  10.35848/1347-4065/acc4fd
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K04585
[Journal Article] Excitonic optical properties of deep-UV luminescent AlGaN2022
- Author(s)
  室谷英彰、山田陽一、平山秀樹
- Journal Title
  
  Oyo Buturi
  
  Volume: 91 Issue: 7 Pages: 416-420
- DOI
  10.11470/oubutsu.91.7_416
- ISSN
  0369-8009, 2188-2290
- Year and Date
  2022-07-01
- Language
  Japanese
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K04585
[Journal Article] Excitonic optical properties of deep-UV luminescent AlGaN2022
- Author(s)
  Hideaki Murotani、Yoichi Yamada、Hideki Hirayama
- Journal Title
  
  JSAP Review
  
  Volume: 2022 Issue: 0 Pages: n/a
- DOI
  10.11470/jsaprev.220405
- ISSN
  2437-0061
- Language
  English
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K04585
[Journal Article] Extremely high internal quantum efficiency of AlGaN-based quantum wells on face-to-face annealed sputter-deposited AlN templates2021
- Author(s)
  Murotani Hideaki、Fujii Atsushi、Oshimura Ryota、Kusaba Takafumi、Uesugi Kenjiro、Miyake Hideto、Yamada Yoichi
- Journal Title
  
  Applied Physics Express
  
  Volume: 14 Issue: 12 Pages: 122004-122004
- DOI
  10.35848/1882-0786/ac3802
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K04585, KAKENHI-PROJECT-21K14545
[Journal Article] Evaluation of internal quantum efficiency and stimulated emission characteristics in AlGaN-based multiple quantum wells2021
- Author(s)
  Yamada Yoichi、Murotani Hideaki、Maeda Noritoshi、Khan M. Ajmal、Jo Masafumi、Hirayama Hideki
- Journal Title
  
  Japanese Journal of Applied Physics
  
  Volume: 60 Issue: 12 Pages: 120503-120503
- DOI
  10.35848/1347-4065/ac3025
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K04585
[Journal Article] Correlation between excitons recombination dynamics and internal quantum efficiency of AlGaN-based UV-A multiple quantum wells2020
- Author(s)
  Murotani Hideaki、Miyoshi Hiroyuki、Takeda Ryohei、Nakao Hiroki、Ajmal Khan M.、Maeda Noritoshi、Jo Masafumi、Hirayama Hideki、Yamada Yoichi
- Journal Title
  
  Journal of Applied Physics
  
  Volume: 128 Issue: 10 Pages: 105704-105704
- DOI
  10.1063/5.0015554
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20K04585, KAKENHI-PLANNED-16H06420, KAKENHI-PLANNED-16H06428
[Journal Article] High internal quantum efficiency and optically pumped stimulated emission in AlGaN-based UV-C multiple quantum wells2020
- Author(s)
  Murotani Hideaki、Tanabe Ryohei、Hisanaga Keisuke、Hamada Akira、Beppu Kanta、Maeda Noritoshi、Khan M. Ajmal、Jo Masafumi、Hirayama Hideki、Yamada Yoichi
- Journal Title
  
  Applied Physics Letters
  
  Volume: 117 Issue: 16 Pages: 162106-162106
- DOI
  10.1063/5.0027697
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20K04585, KAKENHI-PLANNED-16H06420, KAKENHI-PLANNED-16H06428
[Journal Article] Transport Properties of Melt-cast Processed Bi-2212 Bulk Superconductor Bars2014
- Author(s)
  Dai Oikawa, Yu Higashi, Hideaki Muronani, Toko Sugiura, Hiroya Andoh and Takehiko Tsukamoto
- Journal Title
  
  Applied Superconductivity, IEEE Transactions on
  
  Volume: 25 Issue: 3 Pages: 6800304-6800304
- DOI
  10.1109/tasc.2014.2360584
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24560358, KAKENHI-PROJECT-25889063, KAKENHI-PROJECT-25420302
[Journal Article] Emission wavelength dependence of internal quantum efficiency in InGaN nanowires2013
- Author(s)
  H. Murotani, H. Andoh, T. Tsukamoto, T. Sugiura, Y. Yamada, T. Tabata, Y.Honda, M. Yamaguchi, H. Amano
- Journal Title
  
  Japanese Journal of Applied Physics
  
  Volume: Vol. 52, 08 Issue: 8S Pages: 08JE10-08JE10
- DOI
  10.7567/jjap.52.08je10
- NAID
  210000142654
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23860062, KAKENHI-PROJECT-24560358
[Journal Article] Emission wavelength dependence of internal quantum efficiency in InGaN nanowires2013
- Author(s)
  Hideaki Murotani
- Journal Title
  
  Japanese Journal of Applied Physics
  
  Volume: 未定
- NAID
  210000142654
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23860062
[Journal Article] Correlation between in-plane strain and optical polarization of Si-doped AlGaN epitaxial layers as a function of Al content and Si concentration2012
- Author(s)
  S. Kurai, K. Shimomura, H. Murotani,Y. Yamada, H. Miyake, K. Hiramatsu
- Journal Title
  
  Journal of Applied Physics
  
  Volume: Vol. 112 Issue: 3 Pages: 33512-33512
- DOI
  10.1063/1.4743016
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23860062
[Journal Article] Dependence of internal quantum efficiency on doping region and Siconcentration in Al-rich AlGaNternary alloy films probed by cross-sectional scanning near-fieldoptical microscopy2012
- Author(s)
  H. Murotani, K. Anai, D. Akase, Y.Yamada, H. Miyake, K. Hiramatsu
- Journal Title
  
  Japanese Journal of Applied Physics
  
  Volume: Vol. 51 Issue: 3R Pages: 0356041-6
- DOI
  10.1143/jjap.51.035604
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23860062
[Journal Article] Dependence of internal quantum efficiency on doping region and Si concentration in Al-rich AlGaN quantum wells2012
- Author(s)
  Hideaki Murotani
- Journal Title
  
  Applied Physics Letters
  
  Volume: 101 Issue: 4 Pages: 0421101-4
- DOI
  10.1063/1.4739431
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23860062
[Journal Article] Recombination dynamics of localized excitons in AlxGa1-xN (0.37<x<0.81) ternary alloys2011
- Author(s)
  H. Murotani, R. Kittaka, S. Kurai, Y.Yamada, H. Miyake, K. Hiramatsu
- Journal Title
  
  Physica Status Solidi c
  
  Volume: 8 Issue: 7-8 Pages: 2133-2135
- DOI
  10.1002/pssc.201000899
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23860062
[Presentation] 230 nm発光AlGaN量子井戸構造における偏光特性の温度依存性2023
- Author(s)
  姫野邦夫, 稲井滉介, 谷海智, 林拓誠, 室谷英彰, 倉井聡, 岡田成仁, 上杉謙次郎, 三宅秀人, 山田陽一
- Organizer
  第70回応用物理学会春季学術講演会
- Data Source
  KAKENHI-PROJECT-20K04585
[Presentation] Effects of GaN-cap layer thickness on luminescence properties of green luminescent InGaN-based Multiple Quantum Wells2022
- Author(s)
  H. Murotani, K. Nakatsuru, S. Kurai, N. Okada, Y. Yano, S. Koseki, G. Piao, Y. Yamada
- Organizer
  International Workshop on Nitride Semiconductors 2022
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K04585
[Presentation] High Temperature Stimulated Emission From AlGaN UV-C Multiple Quantum Wells2022
- Author(s)
  H. Murotani, A. Hamada, T. Fukuda, S. Kurai, N. Okada, N. Maeda, M. Ajmal Khan, M. Jo, H. Hirayama, Y. Yamada
- Organizer
  International Workshop on Nitride Semiconductors 2022
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K04585
[Presentation] AlGaN量子井戸構造における光励起誘導放出の励起波長依存性2022
- Author(s)
  姫野邦夫, 中生拓希, 大河原颯, 室谷英彰, 倉井聡, 岡田成仁, M. Ajmal Khan, 前田哲利, 定昌史, 平山秀樹, 山田陽一
- Organizer
  第83回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-20K04585
[Presentation] AlGaN系UV-C多重量子井戸構造の高温誘導放出特性2022
- Author(s)
  濱田晟，福田拓矢，倉井聡，岡田成仁，室谷英彰，前田哲利，M. Ajmal Khan，定昌史，平山秀樹，山田陽一
- Organizer
  第69回応用物理学会春季学術講演会
- Data Source
  KAKENHI-PROJECT-20K04585
[Presentation] AlGaN量子井戸構造における深紫外誘導放出特性の励起波長依存性2022
- Author(s)
  大河原颯, 姫野邦夫, 中生拓希, 室谷英彰, 倉井聡, 岡田成仁, M. Ajmal Khan, 前田哲利, 定昌史, 平山秀樹, 山田陽一
- Organizer
  2022年度応用物理・物理系学会中国四国支部合同学術講演会
- Data Source
  KAKENHI-PROJECT-20K04585
[Presentation] 緑色InGaN 量子井戸構造における内部量子効率の励起波長依存性2022
- Author(s)
  服部竜吾, 中津留圭吾, 姫野邦夫, 室谷英彰, 倉井聡, 岡田成仁, 矢野良樹, 小関修一, 朴冠錫, 山田陽一
- Organizer
  2022年度応用物理・物理系学会中国四国支部合同学術講演会
- Data Source
  KAKENHI-PROJECT-20K04585
[Presentation] High internal quantum efficiency of AlGaN UV-C MQWs on Face-to-Face Annealed Sputter-Deposited AlN templates2022
- Author(s)
  H. Murotani, Y. Yamada
- Organizer
  The 5th International Workshop on Ultraviolet Materials and Devices
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K04585
[Presentation] 230 nm発光帯AlGaN系量子井戸構造の内部量子効率2022
- Author(s)
  姫野邦夫, 谷海智, 林拓誠, 室谷英彰, 倉井聡, 岡田成仁, 前田哲利, 平山秀樹, 山田陽一
- Organizer
  第83回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-20K04585
[Presentation] InGaN系量子井戸構造における発光波長の励起波長依存性2022
- Author(s)
  中津留圭悟，倉井聡，岡田成仁，室谷英彰，矢野良樹，小関修一，朴冠錫，山田陽一
- Organizer
  第69回応用物理学会春季学術講演会
- Data Source
  KAKENHI-PROJECT-20K04585
[Presentation] Optically-pumped excitonic lasing in AlGaN-based UV-C MQWs2021
- Author(s)
  H. Murotani, H. Hirayama, Y. Yamada
- Organizer
  Virtual Workshop on Materials Science and Advanced Electronics by Singularity
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K04585
[Presentation] 異なるAlNテンプレート上AlGaN量子井戸構造の内部量子効率2021
- Author(s)
  押村遼太，稲井滉介，草場崇史，藤井厚志，倉井聡，岡田成仁，室谷英彰，上杉謙次郎，三宅秀人，山田陽一
- Organizer
  2021年度応用物理・物理系学会合同学術講演会
- Data Source
  KAKENHI-PROJECT-20K04585
[Presentation] Face-to-faceアニール処理されたスパッタ成膜AlNテンプレート上AlGaN系多重量子井戸構造の内部量子効率2021
- Author(s)
  藤井厚志，押村遼太，草場崇史，倉井聡，室谷英彰，上杉謙次郎，三宅秀人，山田陽一
- Organizer
  第68回応用物理学会春季学術講演会
- Data Source
  KAKENHI-PROJECT-20K04585
[Presentation] AlGaN系UV-C多重量子井戸構造における誘導放出のしきい励起パワー密度の温度依存性2021
- Author(s)
  濱田晟，福田拓矢，倉井聡，室谷英彰，前田哲利，M. Ajmal Khan，定昌史，平山秀樹，山田陽一
- Organizer
  第68回応用物理学会春季学術講演会
- Data Source
  KAKENHI-PROJECT-20K04585
[Presentation] 緑色InGaN系量子井戸構造における内部量子効率の励起波長依存性2021
- Author(s)
  中津留圭悟，南里翼，倉井聡，岡田成仁，只友一行，室谷英彰，矢野良樹，小関修一，松本功，山田陽一
- Organizer
  2021年度応用物理・物理系学会合同学術講演会
- Data Source
  KAKENHI-PROJECT-20K04585
[Presentation] Excitonic stimulated emission from AlGaN-based multiple quantum wells2021
- Author(s)
  A. Hamada, R. Tanabe, K. Hisanaga, K. Beppu, H. Murotani, N. Maeda, M. Ajmal Khan, M. Jo, H. Hirayama, Y. Yamada
- Organizer
  The 8th Asian Conference on Crystal Growth and Crystal Technology
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K04585
[Presentation] 深紫外発光AlGaN量子井戸構造における強励起側の発光効率曲線解析2021
- Author(s)
  中生拓希，姫野邦夫，武田亮平，倉井聡，岡田成仁，室谷英彰，M. Ajmal Khan，前田哲利，定昌史，平山秀樹，山田陽一
- Organizer
  2021年度応用物理・物理系学会合同学術講演会
- Data Source
  KAKENHI-PROJECT-20K04585
[Presentation] AlGaN系量子井戸構造における励起子の安定性解析2021
- Author(s)
  牛見友祐，永安悠人，久保僚太朗，室谷英彰
- Organizer
  2021年度応用物理・物理系学会合同学術講演会
- Data Source
  KAKENHI-PROJECT-20K04585
[Presentation] Exciton recombination dynamics and internal quantum efficiency of AlGaN-based UV-A multiple quantum wells2021
- Author(s)
  H. Murotani, H. Miyoshi, R. Takeda, H. Nakao, M. Ajmal Khan, N. Maeda, M. Jo, H. Hirayama, Y. Yamada
- Organizer
  The 8th Asian Conference on Crystal Growth and Crystal Technology
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K04585
[Presentation] InGaN系量子井戸構造における励起子レート方程式モデルによる内部量子効率の解析2021
- Author(s)
  久保僚太朗，永安悠人，牛見友祐，室谷英彰，山田陽一
- Organizer
  2021年度応用物理・物理系学会合同学術講演会
- Data Source
  KAKENHI-PROJECT-20K04585
[Presentation] 励起子レート方程式モデルを用いたUV-B帯AlGaN量子井戸構造の発光ダイナミクス2021
- Author(s)
  姫野邦夫，中生拓希，武田椋平，倉井聡，岡田成仁，室谷英彰，M. Ajmal Khan，前田哲利，定昌史，平山秀樹，山田陽一
- Organizer
  2021年度応用物理・物理系学会合同学術講演会
- Data Source
  KAKENHI-PROJECT-20K04585
[Presentation] 緑色InGaN量子井戸構造における発光効率曲線解析と輻射・非輻射再結合ダイナミクスの相関2020
- Author(s)
  中津留圭悟, 橋口勇樹, 室谷英彰, 倉井聡, 岡田成仁, 只友一行, 矢野良樹, 小関修一, 松本功, 山田陽一
- Organizer
  2020年度応用物理・物理系学会中国四国支部合同学術講演会
- Data Source
  KAKENHI-PROJECT-20K04585
[Presentation] AlGaN系UV-C多重量子井戸構造の内部量子効率と励起子系誘導放出特性2020
- Author(s)
  室谷英彰，田邊凌平，久永桂典，濱田晟，別府寛太，前田哲利，M. Ajmal Khan，定昌史，平山秀樹，山田陽一
- Organizer
  電子情報通信学会レーザ・量子エレクトロニクス研究会「窒化物半導体光・電デバイス、材料、関連技術、及び一般」
- Data Source
  KAKENHI-PROJECT-20K04585
[Presentation] 高温アニールした微傾斜サファイア基板上スパッタ成膜AlNテンプレートに成長されたAlGaN多重量子井戸の内部量子効率評価2020
- Author(s)
  押村遼太, 藤井厚志, 中谷文哉, 倉井聡, 室谷英彰, 上杉謙次郎, 三宅秀人, 山田陽一
- Organizer
  2020年度応用物理・物理系学会中国四国支部合同学術講演
- Data Source
  KAKENHI-PROJECT-20K04585
[Presentation] UV-A帯AlGaN量子井戸構造における内部量子効率と輻射・非輻射再結合寿命ダイナミクス2020
- Author(s)
  中生拓希, 三好博之, 武田椋平, 室谷英彰, 倉井聡, M. Ajmal Khan, 前田哲利, 定昌史, 平山秀樹, 山田陽一
- Organizer
  2020年度応用物理・物理系学会中国四国支部合同学術講演
- Data Source
  KAKENHI-PROJECT-20K04585
[Presentation] AlGaN系UV-C多重量子井戸構造における室温誘導放出と縦共振器モードの観測2020
- Author(s)
  田邊凌平, 濱田昂, 別府寛太, 倉井聡, 室谷英彰, 前田哲利, 定昌史, 平山秀樹, 山田陽一
- Organizer
  第81応用物理学会春季学術講演会
- Data Source
  KAKENHI-PROJECT-20K04585
[Presentation] AlGaN系UV-A多重量子井戸構造における内部量子効率と励起子の輻射再結合ダイナミクスの励起強度依存性2020
- Author(s)
  室谷英彰, 三好博之, 武田椋平, 中尾拓希, 倉井聡, M. Ajmal Khan, 前田哲利, 定昌史, 平山秀樹, 山田陽一
- Organizer
  第81応用物理学会春季学術講演会
- Data Source
  KAKENHI-PROJECT-20K04585
[Presentation] InGaN系量子井戸構造における励起子レート方程式モデルによる内部量子効率の励起密度依存性の解析2020
- Author(s)
  岡村悠司, 室谷英彰
- Organizer
  2020年度応用物理・物理系学会中国四国支部合同学術講演会
- Data Source
  KAKENHI-PROJECT-20K04585
[Presentation] AlGaN量子井戸構造における励起子の発光・非発光ダイナミクスと深紫外誘導放出2020
- Author(s)
  室谷英彰，山田陽一
- Organizer
  応用物理学会応用電子物性分科会研究例会「紫外材料・デバイス開発の最前線～物性の理解とデバイス開発～」
- Invited
- Data Source
  KAKENHI-PROJECT-20K04585
[Presentation] TRANPORT PROPERTIES OF MELT-CAST PROCESSED Bi-2212 BULK SUPERCONDUCTOR BARS2014
- Author(s)
  D. Oikawa, Y. Higashi, H. Murotani, H. Andoh, T. Sugiura and T. Tsukamoto
- Organizer
  Applied Superconductivity Conference 2014
- Place of Presentation
  アメリカ
- Data Source
  KAKENHI-PROJECT-25420302
[Presentation] InGaNナノワイヤにおけるPLスペクトルの温度依存性2013
- Author(s)
  室谷英彰
- Organizer
  第60回応用物理学会春季学術講演会
- Place of Presentation
  厚木市
- Data Source
  KAKENHI-PROJECT-23860062
[Presentation] InGaNナノワイヤにおけるPLスペクトルの温度依存性2013
- Author(s)
  室谷英彰,安藤浩哉,塚本武彦,杉浦藤虎,山田陽一,田畑拓也,本田善央,山口雅史,天野浩
- Organizer
  第60回応用物理学会春季学術講演会
- Place of Presentation
  神奈川工科大学,神奈川県
- Year and Date
  2013-03-28
- Data Source
  KAKENHI-PROJECT-23860062
[Presentation] Recombination dynamics of localized excitons in InGaN nanowires2013
- Author(s)
  Hideaki Murotani
- Organizer
  18th International Conference on Electron dynamics in Semiconductors, Optoelectronics, and Nanostructures
- Place of Presentation
  松江市
- Data Source
  KAKENHI-PROJECT-23860062
[Presentation] InGaNナノワイヤにおける内部量子効率の発光波長依存性2012
- Author(s)
  室谷英彰, 他
- Organizer
  第59回応用物理学関係連合講演会
- Place of Presentation
  早稲田大学
- Data Source
  KAKENHI-PROJECT-23860062
[Presentation] Time- and spatially resolved luminescence spectroscopy of ZnO nanostructures2012
- Author(s)
  Hideaki Murotani, et al
- Organizer
  IIT Madras-Japan joint symposium on ZnO nano-crystals and allied materials
- Place of Presentation
  Chennai, India
- Data Source
  KAKENHI-PROJECT-23860062
[Presentation] Emission wavelength dependence of internal quantum efficiency in InGaN nanowires2012
- Author(s)
  H. Murotani, H. Andoh, T. Tsukamoto, T. Sugiura, Y. Yamada, T. Tabata, Y. Honda, M. Yamaguchi, H. Amano
- Organizer
  International Workshop on Nitride semiconductors 2012 (IWN2012)
- Place of Presentation
  Sapporo, Japan
- Year and Date
  2012-10-15
- Data Source
  KAKENHI-PROJECT-23860062
[Presentation] InGaNナノワイヤの内部量子効率に対する積層欠陥の影響2012
- Author(s)
  室谷英彰
- Organizer
  第73回応用物理学会学術講演会
- Place of Presentation
  松山市
- Data Source
  KAKENHI-PROJECT-23860062
[Presentation] InGaNナノワイヤにおける内部量子効率の発光波長依存性2012
- Author(s)
  室谷英彰,安藤浩哉,塚本武彦,杉浦藤虎,山田陽一,田畑拓也,本田善央,山口雅史,天野浩
- Organizer
  第59回応用物理学関係連合講演会
- Place of Presentation
  早稲田大学,東京都
- Year and Date
  2012-03-15
- Data Source
  KAKENHI-PROJECT-23860062
[Presentation] Emission wavelength dependence of internal quantum efficiency in InGaN nanowires2012
- Author(s)
  Hideaki Murotani
- Organizer
  International Workshop on Nitride semiconductors 2012
- Place of Presentation
  札幌市
- Data Source
  KAKENHI-PROJECT-23860062
[Presentation] InGaNナノワイヤの内部量子効率に対する積層欠陥の影響2012
- Author(s)
  室谷英彰,安藤浩哉,塚本武彦,杉浦藤虎,山田陽一,田畑拓也,本田善央,山口雅史,天野浩
- Organizer
  第73回応用物理学会学術講演会
- Place of Presentation
  愛媛大学・松山大学,愛媛県
- Year and Date
  2012-09-12
- Data Source
  KAKENHI-PROJECT-23860062
[Presentation] AlGaN系量子井戸構造の内部量子効率に対するSi添加効果2011
- Author(s)
  赤瀬大貴,室谷英彰,穴井恒二,山田陽一,三宅秀人,平松和政
- Organizer
  第72回応用物理学会学術講演会
- Place of Presentation
  山形大学,山形県
- Year and Date
  2011-09-01
- Data Source
  KAKENHI-PROJECT-23860062
[Presentation] Two-photon resonance of biexcitons in mid-compositional AlxGa1-xN ternary alloys2011
- Author(s)
  R. Kittaka, H. Muto, H. Murotani, Y.Yamada, H. Miyake, K. Hiramatsu
- Organizer
  9th International Conference on Nitride Semiconductors (ICNS-9)
- Place of Presentation
  Glasgow, UK
- Year and Date
  2011-07-12
- Data Source
  KAKENHI-PROJECT-23860062
[Presentation] Effects of Si doping on internal quantum efficiency of AlxGa1-xN/ AlyGa1-yN quantum wells2011
- Author(s)
  H. Murotani, D. Akase, K. Anai, Y.Yamada, H. Miyake, K. Hiramatsu
- Organizer
  Asian Pacific Workshop on Widegap Semiconductors, (APWS-2011), Mo-P49
- Place of Presentation
  Toba, Japan
- Year and Date
  2011-05-23
- Data Source
  KAKENHI-PROJECT-23860062
[Presentation] Transport Properties of Melt-cast Processed Bi-2212 Bulk Superconductor Bars
- Author(s)
  Dai Oikawa, Yu Higashi, Hideaki Murotani, Hiroya Andoh, Toko Sugiura and Takehiko Tsukamoto
- Organizer
  Applied Superconductivity Conference 2014
- Place of Presentation
  Charlotte, USA
- Year and Date
  2014-08-10 – 2014-08-15
- Data Source
  KAKENHI-PROJECT-25420302
[Presentation] Evaluation of Self-heating Effect in Bi-2212 Intrinsic Josephson Junction Stacks
- Author(s)
  Dai Oikawa, Hideaki Murotani, Toko Sugiura, Hiroya Andoh and Takehiko Tsukamoto
- Organizer
  Applied Superconductivity Conference 2014
- Place of Presentation
  Charlotte, USA
- Year and Date
  2014-08-10 – 2014-08-15
- Data Source
  KAKENHI-PROJECT-25420302

1. TSUKAMOTO Takehiko (10217284)

# of Collaborated Projects: 1 results

# of Collaborated Products: 3 results
2. OIKAWA Dai (40707808)

# of Collaborated Projects: 1 results

# of Collaborated Products: 3 results
3. SUGIURA Toko (70206407)

# of Collaborated Projects: 1 results

# of Collaborated Products: 3 results
4. ANDOH Hiroya (30212674)

# of Collaborated Projects: 1 results

# of Collaborated Products: 4 results

Murotani Hideaki 室谷 英彰

MUROTANI Hideaki 室谷 英彰

Research Projects

Research Products

Co-Researchers

窒化物半導体における励起子多体効果の発光デバイスへの応用可能性の検討Principal Investigator

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窒化物半導体を用いた励起子効果発光デバイスの実現可能性の検討Principal Investigator

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Development of fault current limiter using MCP Bi-2212 bulk superconductors

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Study on evaluation method for luminescence efficiency and efficiency droop mechanism in III-nitride-based LEDsPrincipal Investigator

Principal Investigator

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[Journal Article] Effects of GaN cap layer thickness on photoexcited carrier density in green luminescent InGaN multiple quantum wells2023

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[Journal Article] Excitonic optical properties of deep-UV luminescent AlGaN2022

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[Journal Article] Excitonic optical properties of deep-UV luminescent AlGaN2022

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[Journal Article] Extremely high internal quantum efficiency of AlGaN-based quantum wells on face-to-face annealed sputter-deposited AlN templates2021

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[Journal Article] Evaluation of internal quantum efficiency and stimulated emission characteristics in AlGaN-based multiple quantum wells2021

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[Journal Article] Correlation between excitons recombination dynamics and internal quantum efficiency of AlGaN-based UV-A multiple quantum wells2020

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[Journal Article] High internal quantum efficiency and optically pumped stimulated emission in AlGaN-based UV-C multiple quantum wells2020

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[Journal Article] Transport Properties of Melt-cast Processed Bi-2212 Bulk Superconductor Bars2014

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[Journal Article] Emission wavelength dependence of internal quantum efficiency in InGaN nanowires2013

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Murotani Hideaki 室谷英彰

MUROTANI Hideaki 室谷英彰