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Kumagai Naoto  熊谷 直人

… Alternative Names

KUMAGAI NAOTO  熊谷 直人

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Researcher Number 40732152
Other IDs
  • ORCIDhttps://orcid.org/0000-0001-8913-3149
Affiliation (Current) 2025: 国立研究開発法人産業技術総合研究所, エレクトロニクス・製造領域, 主任研究員
Affiliation (based on the past Project Information) *help 2020 – 2023: 国立研究開発法人産業技術総合研究所, エレクトロニクス・製造領域, 主任研究員
2018: 国立研究開発法人産業技術総合研究所, エレクトロニクス・製造領域, 主任研究員
2017: 国立研究開発法人産業技術総合研究所, エネルギー・環境領域, 主任研究員
2016: 国立研究開発法人産業技術総合研究所, 窒化物半導体先進デバイスオープンイノベーションラボラトリ, 主任研究員
2016: 国立研究開発法人産業技術総合研究所, 電子光技術研究部門, 主任研究員 … More
2015: 徳島大学, ソシオテクノサイエンス研究部, 講師
2015: 徳島大学, 大学院ソシオテクノサイエンス研究部, 特任講師
2014 – 2015: 徳島大学, ソシオテクノサイエンス研究部, 特任講師 Less
Review Section/Research Field
Principal Investigator
Electronic materials/Electric materials / Basic Section 21050:Electric and electronic materials-related
Except Principal Investigator
Basic Section 21050:Electric and electronic materials-related / Electron device/Electronic equipment / Electronic materials/Electric materials / Applied optics/Quantum optical engineering
Keywords
Principal Investigator
テラヘルツ / 光伝導アンテナ / 量子ドット / MOCVD / InGaN / 有機金属化学気相成長法 / 有機金属気相成長法 / 選択成長 / マイクロLED / 窒化物半導体 … More / 電子・電気材料 / 窒化ガリウム / 光電流 / 分子線エピタキシー … More
Except Principal Investigator
紫外光域 / トップエミッション型 / AlGaN系LED / 光反射 / 歪み緩和 / ジボラン / 貫通転位 / 格子緩和 / 残留不純物 / MOCVD / UV-LED / AlGaN / 六方晶窒化ホウ素 / テラヘルツ/赤外材料・素子 / 面発光デバイス / 半導体結合共振器 / 半導体非線形光学デバイス / テラヘルツ/赤外材料・素子 / 電子デバイス・機器 / テラヘルツ波発生 / 微小光共振器 / 半導体非線形光学材料 / 薄膜・量子構造 / 電子・電気材料 / 微笑共振器 / 超高速全光スイッチ / 波長変換 / 化合物半導体多層膜 / MBE,エピタキシャル成長 / キャリア緩和 / 非線形光学応答 / 超高速光スイッチ / 微小共振器 / 量子ドット Less
  • Research Projects

    (7 results)
  • Research Products

    (61 results)
  • Co-Researchers

    (10 People)
  •  Top emission UV-LEDs using h-BN

    • Principal Investigator
      Yamada Hisashi
    • Project Period (FY)
      2021 – 2023
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Review Section
      Basic Section 21050:Electric and electronic materials-related
    • Research Institution
      National Institute of Advanced Industrial Science and Technology
  •  Realization of directional micro-LED by bottom-up techniquePrincipal Investigator

    • Principal Investigator
      Kumagai Naoto
    • Project Period (FY)
      2020 – 2022
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Review Section
      Basic Section 21050:Electric and electronic materials-related
    • Research Institution
      National Institute of Advanced Industrial Science and Technology
  •  Research and development on terahertz light emitting diodes

    • Principal Investigator
      KITADA Takahiro
    • Project Period (FY)
      2016 – 2018
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      Electron device/Electronic equipment
    • Research Institution
      The University of Tokushima
  •  Application of InAs quantum dots with ultrafast carrier relaxation to terahertz wave detection devicesPrincipal Investigator

    • Principal Investigator
      Kumagai Naoto
    • Project Period (FY)
      2016 – 2018
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Electronic materials/Electric materials
    • Research Institution
      National Institute of Advanced Industrial Science and Technology
  •  Sublattice reversal epitaxy on high-index substrates for semiconductor coupled multilayer cavity

    • Principal Investigator
      Kitada Takahiro
    • Project Period (FY)
      2015 – 2016
    • Research Category
      Grant-in-Aid for Challenging Exploratory Research
    • Research Field
      Electronic materials/Electric materials
    • Research Institution
      The University of Tokushima
  •  Characterization of in-plane photoconductivity of InAs QDs layers and its application to photoconductive antennaPrincipal Investigator

    • Principal Investigator
      Kumagai Naoto
    • Project Period (FY)
      2014 – 2015
    • Research Category
      Grant-in-Aid for Research Activity Start-up
    • Research Field
      Electronic materials/Electric materials
    • Research Institution
      The University of Tokushima
  •  Ultrafast wavelength conversion device by semiconductor multilayer coupled cavity with quantum dots

    • Principal Investigator
      Isu Toshiro
    • Project Period (FY)
      2012 – 2015
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      Applied optics/Quantum optical engineering
    • Research Institution
      The University of Tokushima

All 2024 2023 2019 2018 2017 2016 2015 2014 Other

All Journal Article Presentation

  • [Journal Article] Metal Organic Chemical Vapor Deposition of n-AlGaN Grown on Strain-Relaxed Distributed Bragg Reflector Buffer Layers2024

    • Author(s)
      Hisashi Yamada, Naoto Kumagai, Toshikazu Yamada
    • Journal Title

      Phys. Status Solidi B

      Volume: 2024 Issue: 11

    • DOI

      10.1002/pssb.202300558

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21K04147
  • [Journal Article] Sublattice reversal in GaAs/Ge/GaAs (113)B heterostructures and its application to THz emitting devices based on a coupled multilayer cavity2018

    • Author(s)
      Xiangmeng Lu, Naoto Kumagai, Yasuo Minami and Takahiro Kitada
    • Journal Title

      Japanese Journal of Applied Physics

      Volume: 57 Issue: 4S Pages: 04FH07-04FH07

    • DOI

      10.7567/jjap.57.04fh07

    • NAID

      210000148945

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-16H04351
  • [Journal Article] Sublattice reversal in GaAs/Ge/GaAs heterostructures grown on (113)B GaAs substrates2018

    • Author(s)
      Xiangmeng Lu, Naoto Kumagai, Yasuo Minami and Takahiro Kitada
    • Journal Title

      Applied Physics Express

      Volume: 11 Issue: 1 Pages: 015501-015501

    • DOI

      10.7567/apex.11.015501

    • NAID

      120006767280

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-16H04351
  • [Journal Article] Room-temperature two-color lasing by current injection into a GaAs/AlGaAs coupled multilayer cavity fabricated by wafer bonding2018

    • Author(s)
      Takahiro Kitada, Xiangmeng Lu, Yasuo Minami, Naoto Kumagai and Ken Morita
    • Journal Title

      Japanese Journal of Applied Physics

      Volume: 57 Issue: 4S Pages: 04FH03-04FH03

    • DOI

      10.7567/jjap.57.04fh03

    • NAID

      120006767281

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-16H04351
  • [Journal Article] Two-color surface-emitting lasers by a GaAs-based coupled multilayer cavity structure for coherent terahertz light sources2017

    • Author(s)
      Xiangmeng Lu, Hiroto Ota, Naoto Kumagai, Yasuo Minami, Takahiro Kitada and Toshiro Isu
    • Journal Title

      Journal of Crystal Growth

      Volume: 印刷中 Pages: 249-252

    • DOI

      10.1016/j.jcrysgro.2017.01.049

    • NAID

      120006767279

    • Peer Reviewed / Acknowledgement Compliant
    • Data Source
      KAKENHI-PROJECT-16H04351
  • [Journal Article] Surface Emitting Devices Based on a Semiconductor Coupled Multilayer Cavity for Novel Terahertz Light Sources2017

    • Author(s)
      Takahiro Kitada, Hiroto Ota, Xiangmeng Lu, Naoto Kumagai and Toshiro Isu
    • Journal Title

      IEICE Trans. Electron.

      Volume: E100.C Issue: 2 Pages: 171-178

    • DOI

      10.1587/transele.E100.C.171

    • NAID

      130005306563

    • ISSN
      0916-8524, 1745-1353
    • Language
      English
    • Peer Reviewed / Acknowledgement Compliant / Open Access
    • Data Source
      KAKENHI-PROJECT-16H04351
  • [Journal Article] Current-injection two-color lasing in a wafer-bonded coupled multilayer cavity with InGaAs multiple quantum wells2017

    • Author(s)
      Yasuo Minami, Hiroto Ota, Xiangmeng Lu, Naoto Kumagai, Takahiro Kitada and Toshiro Isu
    • Journal Title

      Japanese Journal of Applied Physics

      Volume: 56 Issue: 4S Pages: 04CH01-04CH01

    • DOI

      10.7567/jjap.56.04ch01

    • NAID

      120006399553

    • Peer Reviewed / Acknowledgement Compliant
    • Data Source
      KAKENHI-PROJECT-16H04351
  • [Journal Article] Two-color surface-emitting lasers using a semiconductor coupled multilayer cavity2016

    • Author(s)
      Takahiro Kitada, Hiroto Ota, Xiangmeng Lu, Naoto Kumagai and Toshiro Isu
    • Journal Title

      Applied Physics Express

      Volume: 9 Issue: 11 Pages: 111201-111201

    • DOI

      10.7567/apex.9.111201

    • NAID

      120006767278

    • Peer Reviewed / Acknowledgement Compliant
    • Data Source
      KAKENHI-PROJECT-16H04351
  • [Journal Article] Photoconductivity of Er-doped InAs quantum dots embedded in strain-relaxed InGaAs layers with 1.5 um cw and pulse excitation2016

    • Author(s)
      Keisuke Murakumo,YuyaYamaoka, Naoto Kumagai, Takahiro Kitada, and Toshiro Isu
    • Journal Title

      Japanese Journal of Applied Physics

      Volume: 55 Issue: 4S Pages: 04EH12-04EH12

    • DOI

      10.7567/jjap.55.04eh12

    • Peer Reviewed / Acknowledgement Compliant
    • Data Source
      KAKENHI-PROJECT-26889043
  • [Presentation] MOCVD of AlGaN MQWs Grown on Stain Relaxed Superlattice DBR Buffer Layers toward UV top emission LEDs2023

    • Author(s)
      Hisashi YAMADA, Naoto KUMAGAI, Toshikazu YAMADA
    • Organizer
      14th International Conference on Nitride Semiconductors
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-21K04147
  • [Presentation] 高速キャリア緩和InAs 量子ドット積層構造の面内光電流スペクトルの温度依存性2019

    • Author(s)
      熊谷直人、盧翔孟、南康夫、北田貴弘
    • Organizer
      2019年 第66回応用物理学会春季学術講演会(東京工業大学)
    • Data Source
      KAKENHI-PROJECT-16K06266
  • [Presentation] Lateral Photocurrent Spectroscopy of Stacked InAs QDs Layers in Embedded Strain-Relaxed InGaAs Matrix2019

    • Author(s)
      Naoto Kumagai, Xiangmeng Lu, Yasuo Minami, and Takahiro Kitada
    • Organizer
      CSW2019 (Compound Semiconductor Week 2019)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16K06266
  • [Presentation] (113)B GaAsウエハ接合で作製したGaAs/AlGaAs多層膜結合共振器への電流注入によるレーザ発振2019

    • Author(s)
      盧 翔孟, 小楠 洸太朗, 髙橋 美沙, 合田 剛史, 熊谷 直人, 森田 健, 南 康夫, 北田 貴弘
    • Organizer
      2019年 第66回 応用物理学会春季学術講演会
    • Data Source
      KAKENHI-PROJECT-16H04351
  • [Presentation] GaAs系の多層膜結合共振器を使ったテラヘルツLEDの作製を目指した基礎的研究2019

    • Author(s)
      南 康夫, 盧 翔孟, 熊谷 直人, 森田 健, 北田 貴弘
    • Organizer
      LED総合フォーラム2019 in 徳島
    • Data Source
      KAKENHI-PROJECT-16H04351
  • [Presentation] 半導体結合共振器を利用したテラヘルツ波発生2018

    • Author(s)
      森田 健, 盧 翔孟, 南 康夫, 熊谷 直人, 北田 貴弘, 井須 俊郎
    • Organizer
      テラヘルツ科学の最先端V
    • Invited
    • Data Source
      KAKENHI-PROJECT-16H04351
  • [Presentation] Time resolved measurement of two-color laser lights emitted from a GaAs/AlGaAs coupled multilayer cavity2018

    • Author(s)
      Yasuo Minami, Xiangmeng Lu, Naoto Kumagai, Ken Morita and Takahiro Kitada
    • Organizer
      23rd Microoptics Conference (MOC 2018)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H04351
  • [Presentation] Simultaneous oscillation of two-color laser lights from a GaAs/AlGaAs coupled multilayer cavity2018

    • Author(s)
      Yasuo Minami, Xiangmeng Lu, Naoto Kumagai, Ken Morita and Takahiro Kitada
    • Organizer
      The Conference on Lasers and Electro-Optics (CLEO 2018)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H04351
  • [Presentation] GaAs系の多層膜結合共振器を使ったテラヘルツLEDの研究開発2018

    • Author(s)
      南 康夫, 盧 翔孟, 熊谷 直人, 森田 健, 北田 貴弘
    • Organizer
      LED総合フォーラム2018
    • Data Source
      KAKENHI-PROJECT-16H04351
  • [Presentation] 半導体多層膜結合共振器による赤外二波長レーザー発振2018

    • Author(s)
      北田 貴弘, 盧 翔孟, 南 康夫, 熊谷 直人, 森田 健
    • Organizer
      2018年電子情報通信学会ソサイエティ大会
    • Invited
    • Data Source
      KAKENHI-PROJECT-16H04351
  • [Presentation] GaAs/AlGaAs多層膜結合共振器への電流注入による二波長発振の動的振る舞いの温度依存性2018

    • Author(s)
      小楠 洸太朗, 南 康夫, 盧 翔孟, 熊谷 直人, 森田 健, 北田 貴弘
    • Organizer
      2018年 第79回 応用物理学会秋季学術講演会
    • Data Source
      KAKENHI-PROJECT-16H04351
  • [Presentation] InGaAs量子井戸をもつGaAs結合共振器からの電流注入による室温での2波長レーザーの時間特性2018

    • Author(s)
      南 康夫, 盧 翔孟, 熊谷 直人, 森田 健, 北田 貴弘
    • Organizer
      第65回応用物理学会春季学術講演会
    • Data Source
      KAKENHI-PROJECT-16H04351
  • [Presentation] テラヘルツLEDを実現するガリウムヒ素系結合共振器の室温赤外二波長レーザ発振2018

    • Author(s)
      小楠 洸太朗, 南 康夫, 盧 翔孟, 熊谷 直人, 森田 健, 北田 貴弘
    • Organizer
      日本材料学会半導体エレクトロニクス部門委員会 平成29年度第1回講演会
    • Data Source
      KAKENHI-PROJECT-16H04351
  • [Presentation] GaAs/AlGaAs結合共振器による二波長面発光レーザの時間分解スペクトル測定2018

    • Author(s)
      小楠 洸太朗, 南 康夫, 盧 翔孟, 熊谷 直人, 森田 健, 北田 貴弘
    • Organizer
      2018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-16H04351
  • [Presentation] ウエハ接合で作製したGaAs/AlGaAs多層膜結合共振器への電流注入による室温二波長レーザ発振2018

    • Author(s)
      盧 翔孟, 南 康夫, 熊谷 直人, 森田 健, 北田 貴弘
    • Organizer
      電子情報通信学会光エレクトロニクス研究会
    • Data Source
      KAKENHI-PROJECT-16H04351
  • [Presentation] InGaAs量子井戸を活性層とする結合共振器への電流注入によるニ波長レーザの温度特性2018

    • Author(s)
      盧 翔孟, 南 康夫, 熊谷 直人, 森田 健, 北田 貴弘
    • Organizer
      第65回応用物理学会春季学術講演会
    • Data Source
      KAKENHI-PROJECT-16H04351
  • [Presentation] Temperature tuning of two-color lasing using a coupled GaAs/AlGaAs multilayer cavity by current injection2018

    • Author(s)
      Xiangmeng Lu, Yasuo Minami, Naoto Kumagai, Ken Morita and Takahiro Kitada
    • Organizer
      The 45th International Symposium on Compound Semiconductors (ISCS2018)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H04351
  • [Presentation] 高指数面上の副格子交換エピタキシーと面発光テラヘルツ素子2017

    • Author(s)
      北田 貴弘, 盧 翔孟, 南 康夫, 熊谷 直人, 森田 健
    • Organizer
      第78回応用物理学会秋季学術講演会
    • Invited
    • Data Source
      KAKENHI-PROJECT-16H04351
  • [Presentation] InGaAs量子井戸をもつGaAs結合共振器からの電流注入による2波長レーザー発振2017

    • Author(s)
      南 康夫, 盧 翔孟, 熊谷 直人, 森田 健, 北田 貴弘
    • Organizer
      第78回応用物理学会秋季学術講演会
    • Data Source
      KAKENHI-PROJECT-16H04351
  • [Presentation] InAs量子ドットをもつGaAs結合共振器からの電流注入によるレーザー発振2017

    • Author(s)
      南 康夫, 盧 翔孟, 熊谷 直人, 森田 健, 北田 貴弘
    • Organizer
      2017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-16H04351
  • [Presentation] Room-Temperature Two-Color Lasing by Current Injection into a GaAs/AlGaAs Coupled Multilayer Cavity Fabricated by Wafer Bonding2017

    • Author(s)
      Takahiro Kitada, Xiangmeng Lu, Yasuo Minami, Naoto Kumagai and Ken Morita
    • Organizer
      2017 International Conference on Solid State Devices and Materials (SSDM2017)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H04351
  • [Presentation] MBEによる(113)Bと(113)A GaAs基板上におけるGaAs/Ge/GaAsヘテロ構造の成長2017

    • Author(s)
      盧 翔孟, 南 康夫, 熊谷 直人, 北田 貴弘
    • Organizer
      第78回応用物理学会秋季学術講演会
    • Data Source
      KAKENHI-PROJECT-16H04351
  • [Presentation] Sublattice Reversal in GaAs/Ge/GaAs (113)B heterostructures and its application to THz emitting devices based on a coupled multilayer cavity2017

    • Author(s)
      Xiangmeng Lu, Yasuo Minami, Naoto Kumagai and Takahiro Kitada
    • Organizer
      2017 International Conference on Solid State Devices and Materials (SSDM2017)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H04351
  • [Presentation] InGaAs量子井戸を活性層とする結合共振器への電流注入による室温ニ波長レーザー発振2017

    • Author(s)
      盧 翔孟, 南 康夫, 熊谷 直人, 森田 健, 北田 貴弘
    • Organizer
      2017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-16H04351
  • [Presentation] Current-Injection Two-Color Lasing in a Wafer-Bonded Coupled Multilayer Cavity with InGaAs Multiple Quantum Wells2016

    • Author(s)
      Hiroto Ota, Xiangmeng Lu, Naoto Kumagai, Takahiro Kitada and Toshiro Isu
    • Organizer
      2016 Internatioal Conference on Solid State Devices and Materials (SSDM2016); C-4-03
    • Place of Presentation
      つくば国際会議場(茨城県つくば市)
    • Year and Date
      2016-09-26
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H04351
  • [Presentation] Two-Color Lasing from a GaAs/AlGaAs Coupled Multilayer Cavity by Current Injection2016

    • Author(s)
      Hiroto Ota, Xiangmeng Lu, Naoto Kumagai, Takahiro Kitada and Toshiro Isu
    • Organizer
      The 43rd International Symposium on Compound Semiconductor (ISCS2016); MoP-ISCS-033
    • Place of Presentation
      富山国際会議場(富山県富山市)
    • Year and Date
      2016-06-26
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H04351
  • [Presentation] Two-Color Laser Based on a Wafer-Bonded Coupled Multilayer Cavity for Novel Terahertz LED2016

    • Author(s)
      太田 寛人, 盧 翔孟, 熊谷 直人, 北田 貴弘, 井須 俊郎
    • Organizer
      第35回電子材料シンポジウム (EMS-35); Th3-3
    • Place of Presentation
      ラフォーレ琵琶湖(滋賀県守山市)
    • Year and Date
      2016-07-06
    • Data Source
      KAKENHI-PROJECT-16H04351
  • [Presentation] テラヘルツ帯差周波発生に適した結合共振器による二波長面発光レーザの作製2016

    • Author(s)
      太田 寛人, 盧 翔孟, 熊谷 直人, 北田 貴弘, 井須 俊郎
    • Organizer
      電子情報通信学会研究会 レーザ・量子エレクトロニクス研究会; LQE2016-15
    • Place of Presentation
      福井市地域交流プラザ(福井県福井市)
    • Year and Date
      2016-05-19
    • Data Source
      KAKENHI-PROJECT-16H04351
  • [Presentation] MBEによる GaAs/Ge/GaAs(113)Bヘテロ構造における副格子交換2016

    • Author(s)
      盧 翔孟, 太田 寛人, 熊谷 直人, 北田 貴弘, 井須 俊郎
    • Organizer
      2016年度 第77回応用物理学会秋季学術講演会; 15a-P11-13
    • Place of Presentation
      朱鷺メッセ(新潟県新潟市)
    • Year and Date
      2016-09-13
    • Data Source
      KAKENHI-PROJECT-15K13956
  • [Presentation] ErドープInAs量子ドット層のキャリア緩和時間から評価した光電流周波数特性2016

    • Author(s)
      熊谷直人、村雲圭祐、盧翔孟、北田貴弘、井須俊郎
    • Organizer
      第63回応用物理学会春季学術講演会 20a-H135-8
    • Place of Presentation
      東京工業大学 (東京都目黒区)
    • Year and Date
      2016-03-20
    • Data Source
      KAKENHI-PROJECT-26889043
  • [Presentation] 結合共振器による二波長面発光レーザの温度依存性2016

    • Author(s)
      太田 寛人, 盧 翔孟, 熊谷 直人, 北田 貴弘, 井須 俊郎
    • Organizer
      2016年度 第77回応用物理学会秋季学術講演会; 16p-A35-5
    • Place of Presentation
      朱鷺メッセ(新潟県新潟市)
    • Year and Date
      2016-09-13
    • Data Source
      KAKENHI-PROJECT-16H04351
  • [Presentation] 波長920 nm 近傍のゲート光で動作する光伝導アンテナ素子の作製2016

    • Author(s)
      北田 貴弘, 太田 寛人, 盧 翔孟, 熊谷 直人, 井須 俊郎
    • Organizer
      2016年度 第77回応用物理学会秋季学術講演会; 14p-B2-19
    • Place of Presentation
      朱鷺メッセ(新潟県新潟市)
    • Year and Date
      2016-09-13
    • Data Source
      KAKENHI-PROJECT-16H04351
  • [Presentation] 超高速波長変換素子に向けたInAs量子ドットを有するGaAs/AlAs多層膜三結合共振器2016

    • Author(s)
      盧翔孟、熊谷直人、北田貴弘、井須俊郎
    • Organizer
      第63回応用物理学会春季学術講演会
    • Place of Presentation
      東京工業大学大岡山キャンパス(東京都目黒区)
    • Year and Date
      2016-03-19
    • Data Source
      KAKENHI-PROJECT-24360028
  • [Presentation] Two-Color Surface Emitting Lasers by a GaAs-Based Coupled Multilayer Cavity Structure for Novel Coherent Terahertz Light Sources2016

    • Author(s)
      Hiroto Ota, Xiangmeng Lu, Naoto Kumagai, Takahiro Kitada and Toshiro Isu
    • Organizer
      19th International Conference on Molecular Beam Epitaxy (MBE2016); Tu-P-59
    • Place of Presentation
      Montpelier (France)
    • Year and Date
      2016-09-04
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H04351
  • [Presentation] 1.5umパルス励起によるInAs量子ドット光伝導アンテナ構造の光電流2015

    • Author(s)
      村雲圭祐、熊谷直人、蘆翔孟、北田貴弘、井須俊郎
    • Organizer
      第76回応用物理学会秋季学術講演会 16p-2J-11
    • Place of Presentation
      名古屋国際会議場 (愛知県名古屋市)
    • Year and Date
      2015-09-16
    • Data Source
      KAKENHI-PROJECT-26889043
  • [Presentation] InAs量子ドット積層構造の面内光伝導キャリアの移動度2015

    • Author(s)
      熊谷直人、村雲圭佑、北田貴弘、井須俊郎
    • Organizer
      2015年第62回応用物理学春季学術講演会、11a-A10-10
    • Place of Presentation
      神奈川県平塚市 東海大学
    • Year and Date
      2015-03-11
    • Data Source
      KAKENHI-PROJECT-26889043
  • [Presentation] In-plane photoconductivity of InAs QDs embedded in strain-relaxed InGaAs layer2015

    • Author(s)
      Keisuke Murakumo, Naoto Kumagai, Takahiro Kitada, and Toshiro Isu
    • Organizer
      The 42nd International Symposium of Compound Semiconductors, Mo3GN1.2
    • Place of Presentation
      The University of California (Santa Barbara, CA, US)
    • Year and Date
      2015-06-29
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26889043
  • [Presentation] Photoconductivity with 1.55 um excitation of InAs QDs embedded in InGaAs barriers on GaAs substrate2015

    • Author(s)
      Keisuke Murakumo, Yuya Yamaoka, Naoto Kumagai, Takahiro Kitada, and Toshiro Isu
    • Organizer
      International Conference on Solid State Devices and Materials 2016, PS-7-9
    • Place of Presentation
      札幌コンベンションセンター (北海道札幌市)
    • Year and Date
      2015-09-29
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26889043
  • [Presentation] 量子ドット光伝導スイッチのメサ加工による暗電流の抑制2015

    • Author(s)
      村雲圭佑、山岡裕也、熊谷直人、北田貴弘、井須俊郎
    • Organizer
      2015年第62回応用物理学春季学術講演会、12p-A14-12
    • Place of Presentation
      神奈川県平塚市 東海大学
    • Year and Date
      2015-03-12
    • Data Source
      KAKENHI-PROJECT-26889043
  • [Presentation] Investigation of Carriers Thermal Transfer in Self-asssembled Quantum Dots Grown on (311)B GaAs by Temperature Dependence Photoluminescence2015

    • Author(s)
      X. M. Lu, A. Kawaguchi, N. Kumagai, T. Kitada, and T. Isu
    • Organizer
      17th International Conference on Modulated Semiconductor Structures(MSS17)
    • Place of Presentation
      仙台国際センター(宮城県仙台市)
    • Year and Date
      2015-07-26
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-24360028
  • [Presentation] (001)と(113)B GaAs 基板上に成長したInAs 量子ドットに対するSb 照射の効果2015

    • Author(s)
      盧翔孟,熊谷直人,北田貴弘,井須俊郎
    • Organizer
      2015年度 第76回応用物理学会秋季学術講演会
    • Place of Presentation
      名古屋国際会議場(愛知県名古屋市)
    • Year and Date
      2015-09-13
    • Data Source
      KAKENHI-PROJECT-24360028
  • [Presentation] Temperature Dependence Photoluminescence From InAs Quantum Dots With AlAs Cap Grown on (311)B and (100) GaAs Substrate2015

    • Author(s)
      X. M. Lu, A. Kawaguchi, N. Kumagai, T. Kitada, and T. Isu
    • Organizer
      The 42th International Symposium on Compound Semiconductors (ISCS2015)
    • Place of Presentation
      University of California Santa Barbara, CA USA
    • Year and Date
      2015-06-28
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-24360028
  • [Presentation] Mobility of in-plane photocurrent of stacked InAs QDs layers in strain-relaxed InGaAs matrix2015

    • Author(s)
      N. Kumagai, K. Murakumo, T. Kitada, and T. Isu
    • Organizer
      17th International Conference on Modulated Semiconductor Structures, Mo-PM-14
    • Place of Presentation
      仙台国際センター (宮城県仙台市)
    • Year and Date
      2015-07-27
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26889043
  • [Presentation] 歪緩和InGaAs層に埋め込んだInAs量子ドット層の面内光伝導特性2015

    • Author(s)
      村雲 圭佑, 熊谷 直人, 北田 貴弘, 井須 俊郎
    • Organizer
      第34回電子材料シンポジウム, Th4-10
    • Place of Presentation
      ラフォーレ琵琶湖 (滋賀県守山市)
    • Year and Date
      2015-07-16
    • Data Source
      KAKENHI-PROJECT-26889043
  • [Presentation] Temperature dependence photoluminescence of quantum dots grown on (311)B GaAs by molecular beam epitaxy2015

    • Author(s)
      X. M. Lu, A. Kawaguchi, N. Kumagai, T. Kitada, and T. Isu
    • Organizer
      第34回電子材料シンポジウム(EMS-34)
    • Place of Presentation
      ラフォーレ琵琶湖(滋賀県守山市)
    • Year and Date
      2015-07-15
    • Data Source
      KAKENHI-PROJECT-24360028
  • [Presentation] Effects of AlAs cap and InGaAs Layer on optical property of InAs quantum dots grown on (113)B GaAs by molecular beam epitaxy2014

    • Author(s)
      盧翔孟,川口晃弘,中河義典,熊谷直人,北田貴弘,井須俊郎
    • Organizer
      2014年度 応用物理・物理系学会 中国四国支部合同学術講演会
    • Place of Presentation
      島根大学松江キャンパス(島根県松江市)
    • Year and Date
      2014-07-26
    • Data Source
      KAKENHI-PROJECT-24360028
  • [Presentation] InAs/InGaAs量子ドット積層構造の面内光伝導特性の異方性2014

    • Author(s)
      村雲圭佑、熊谷直人、北田貴弘、井須俊郎
    • Organizer
      2014年第75回応用物理学会秋季学術講演会, 18p-A20-13
    • Place of Presentation
      北海道札幌市 北海道大学
    • Year and Date
      2014-09-18
    • Data Source
      KAKENHI-PROJECT-26889043
  • [Presentation] 超高速キャリア緩和InAs 量子ドット積層構造の面内光伝導2014

    • Author(s)
      熊谷直人、村雲圭佑、北田貴弘、井須俊郎
    • Organizer
      2014年第75回応用物理学会秋季学術講演会, 18a-A27-6
    • Place of Presentation
      北海道札幌市 北海道大学
    • Year and Date
      2014-09-18
    • Data Source
      KAKENHI-PROJECT-26889043
  • [Presentation] Mobility of in-plane photocurrent of stacked InAs QDs layers in strain-relaxed InGaAs matrix

    • Author(s)
      N. Kumagai, K. Murakumo, T. Kitada, and T. Isu
    • Organizer
      The 17th International Conference on Modulated Semiconductor Structures
    • Place of Presentation
      宮城県仙台市 仙台国際センター
    • Year and Date
      2015-07-26 – 2015-07-31
    • Data Source
      KAKENHI-PROJECT-26889043
  • [Presentation] AlAsキャップ付InAs量子ドットのフォトルミネツセンスに対するInGaAs層の影響

    • Author(s)
      盧翔孟,川口晃弘,中河義典,熊谷直人,北田貴弘,井須俊郎
    • Organizer
      2014年第75回応用物理学会秋季学術講演会
    • Place of Presentation
      北海道大学札幌キャンパス(北海道札幌市)
    • Year and Date
      2014-09-17 – 2014-09-20
    • Data Source
      KAKENHI-PROJECT-24360028
  • [Presentation] (113)B GaAs基板上に成長した量子ドットのPLの温度依存性

    • Author(s)
      盧翔孟,川口晃弘,熊谷直人,北田貴弘,井須俊郎
    • Organizer
      2015年第62回応用物理学春季学術講演会
    • Place of Presentation
      東海大学湘南キャンパス(神奈川県平塚市)
    • Year and Date
      2015-03-11 – 2015-03-15
    • Data Source
      KAKENHI-PROJECT-24360028
  • [Presentation] In-plane photoconductivity of InAs QDs embedded in strain-relaxed InGaAs layer

    • Author(s)
      K. Murakumo, N. Kumagai, T. Kitada, and T. Isu
    • Organizer
      The 42nd International Symposium on Compound Semiconductors
    • Place of Presentation
      The University of California, Santa Barbara, CA USA
    • Year and Date
      2015-06-28 – 2015-07-02
    • Data Source
      KAKENHI-PROJECT-26889043
  • 1.  KITADA TAKAHIRO (90283738)
    # of Collaborated Projects: 5 results
    # of Collaborated Products: 58 results
  • 2.  LU XIANGMENG (80708800)
    # of Collaborated Projects: 5 results
    # of Collaborated Products: 46 results
  • 3.  Isu Toshiro (00379546)
    # of Collaborated Projects: 3 results
    # of Collaborated Products: 22 results
  • 4.  南 康夫 (60578368)
    # of Collaborated Projects: 3 results
    # of Collaborated Products: 28 results
  • 5.  MORITA KEN (30448344)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 20 results
  • 6.  山田 寿一 (20358261)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 2 results
  • 7.  Yamada Hisashi (60644432)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 2 results
  • 8.  王 学論 (80356609)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 9.  Zhang Kexiong (80774463)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 10.  MURAKUMO Keisuke
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 13 results

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