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Akiyama Hidefumi  秋山 英文

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AKIYAMA Hidefumi  秋山 英文

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Researcher Number 40251491
Other IDs
External Links
Affiliation (Current) 2019: 東京大学, 物性研究所, 教授
Affiliation (based on the past Project Information) *help 2015 – 2019: 東京大学, 物性研究所, 教授
2006 – 2015: 東京大学, 物性研究所, 准教授
2010: The University of Tokyo, 物性研究所, 教授
2008: 京都大学, 物性研究所, 准教授
1996 – 2005: Univ. of Tokyo, Institute for Solid State Physics, Assiciate-Professor, 物性研究所, 助教授
1997: University of Tokyo Research Center for Advanced Science and Technology, Researc, 先端科学技術研究センター, 助手
1994 – 1995: 東京大学, 先端科学技術研究センター, 助手
Review Section/Research Field
Principal Investigator
Electronic materials/Electric materials / Condensed matter physics I / Electronic materials/Electric materials / Science and Engineering / 物理学一般 / Basic Section 21050:Electric and electronic materials-related
Except Principal Investigator
Applied materials science/Crystal engineering / Science and Engineering / Electronic materials/Electric materials / Electronic materials/Electric materials … More / Optical engineering, Photon science / Basic Section 13020:Semiconductors, optical properties of condensed matter and atomic physics-related / Electron device/Electronic equipment / 電子デバイス・機器工学 / Applied materials science/Crystal engineering / Basic Section 30010:Crystal engineering-related Less
Keywords
Principal Investigator
MBE / 量子細線 / レーザー / ソリッドイマージョンレンズ / 半導体物性 / 半導体レーザー / へき開再成長 / 分子線エピタキシー / 画像計測 / 非線形性 … More / 量子細線レーザー / 半導体ナノ構造 / 顕微鏡 / 利得スイッチ / 光物性 / PL / 電流注入 / ルシフェリン / 生物発光 / 遷移確率 / 薄膜・量子構造 / 近接場 / 超放射 / GaAs / 絶対感度 / リッジ型構造 / growth-interrupt anneal / 多体効果 / 低しきい値 / confinement energy / 品質評価 / 量子井戸 / カリウムヒ素 / 分解能 / 温度依存性 / T型 / MBE、エピタキシャル / ソリッドイマージョン / リッジ / 電子正孔プラズマ / GzAs / 発光デバイス / electron-hole plasma / 近接場光 / 蛍光顕微鏡 / ドーピング / 量子閉じ込め / 量子構造 / 顕微分光 / 検出効率 / 一次元 / 高性能レーザー / 拡散 / cleaved-edge overgrowth / characterization / 定量計測 / T-shaped / 超放射、光物性 / 顕微 / doping / 電子正孔系 / ホタル / ルシフェラーゼ / quantum wire / one-demensional exciton / 酵素 / 束縛エネルギー / quantum wires / 光学利得 / 一次元励起子 / 絶対光量 / 計測標準 / laser / quantum wire laser / ガラス研磨 / 光物性・高速非線形 / 非線型性 / 光励起 / ナノ構造 / 成長中断アニール / 閉じ込めエネルギー / ＭＢＥ / 励起子 / 1次元励起子 / 室温 / current injection / 分光 / 理論計算 / 色素ドープ微小球 / 1D exciton / 横方向閉じ込め / 高速非線型 / Quantum Wire / room temperature / one dimension … More
Except Principal Investigator
半導体 / 励起子分子 / 半導体物性 / 光物性 / クーロン相互作用 / 量子井戸 / MBE、エピタキシャル / 励起子超放射 / 微小共振器 / InAs / 応用光学・量子光工学 / 結晶工学 / 太陽電池 / 量子細線 / 量子閉じ込めシュタルク効果 / Semiconductor / 単一光子 / GaSb / 半導体レーザー / 励起子 / 分子線エピタキシー / 自然量子井戸 / GaAs(110)面 / 半導体発光素子 / メモリー素子 / 磁場効果 / 二重量子井戸 / Nanocrystal / 超短パルス / スクィーズド光 / 電子速度変調 / quantum confined Stark effect / 複合励起子 / microsphere / レーザー / 強磁場 / キャリア濃度依存性 / ウィスパーリングギャラリーモード / spatially resolved micro-photo luminescence / phase conjugation / TYpe II heterostructures / 応用光学・量子光工学MBE / 紫外サブピコ秒パルス / velocity modulation / 電子ビーム蒸着 / サイクロトロン共鳴 / atomic force microscope / ヘテロカップリング / Ultrashort time resolution spectroscopy / 共鳴散乱 / 位相共役波 / サブポアソン光 / 自然放出光 / 負の相互コンダクタンス / Spontaneous / 半導体ナノ構造 / 共振器電気力学 / Quantum confinement / T型GaAs量子細線 / 相互量子制御 / 量子ロッド / 原子間力顕微鏡 / 空間分解顕微フォトルミネセンス / 長短パルス / 非共鳴 / 層状ペロブスカイト構造 / 分布帰還型微小共振器 / semiconductor microcavity / サブポアッソン光 / cavity-polatiron / MBE,エピタキシャル / 原子層ドーピング / light emitters / 青色蛍光体 / エッジ状態 / 一次元状態 / サブバンド間励起 / タイプ II 量子構造 / 原子平坦表面 / 少数光子系の量子制御 / 量子光学 / Waveguide / 光励起キャリア / Blue luminescenece materials / 量子ドット / memory device / 光源技術 / whispering gallery mode / クローン相互作業 / 空間分解フォトルミネセンス / heterocoupling / 散乱理論 / cleaved overgrowth / 砒化ガリウム / 量子閉じ込め / 荷電励起子 / diamugnetic shift / Microscopy / 量子構造 / InAs量子箱 / 速度変調 / 光エレクトロニクス / 共振器量子電気力学 / ボ-ズ凝縮 / 物性理論 / ワイル半金属 / squeezed state / multi-atomic step / 自己形成InAs量子箱 / Quantum rods / 量子閉じ込めスタルク効果 / 半導体レーザ / microcavity / 量子リング構造 / intersubband excitation / dye aggregate / 拡散 / 光デバイス / 高密度励起状態 / 表面・界面物性 / Key words : exciton / 顕微 / 逆HEMT構造 / 非平衡メゾスコピック系 / Semiconductor nanostructures / 材料科学 / cavity quantum / one-dimensional exciton / 反磁性シフト / エピタキシャル / 導波路 / 空間分解発光スペクトル / 自然放出光制御と発光素子 / Quantum confined structure / 量子エレクトロニクス / 光学非線形効果 / 空間分離型電子正孔対 / ゾルゲルガラス / インジウム砒素(InAs) / 束縛エネルギー / Laser / 第2種ヘテロ構造 / 多段原子ステップ / Slo-gel silica glass / エピタキシャル成長 / negative mutual conductance / リッジ構造 / 一次元励起子 / Ultraviolet sub-pico second laser / 動的カシミール効果 / 共鳴 / フレンケル励起子 / 紫外サブピコ秒レーザー / リッジ量子細線 / 色素会合体 / 利得スイッチング動作 / 仮想励起 / テラヘルツ分光 / 非局在状態 / 量子箱 / Quantum rings / 量子もつれ光子対 / electrodynamics / infrered detector / スクイーズド光 / 輸送過程 / メモリー / 超高速分光 / ナノ構造 / へき開再成長法 / マイクロキャビティー / 量子エレクトロニス / 共鳴結合 / 赤外検出器 / 応用光学・量子光光学 / T型量子細線 / 振動子強度 / 半導体材料 / 励起子ポリマー / Quantum dots / 1次元励起子 / 超短光パルス / oscillator strength / 表面励起子 / 微小球 / ridge quantum wire / トンネル結合 / InAs quantum box / biexciton / 2重量子井戸 / T-shaped GaAs quantum wire / 材料化学 / へき開再成長 / 自然放出光制御 / 共振器ポラトリン / 横方向閉じ込め / GaAs(111)B面 / 等電子トラップ / 有限要素法計算 / フォトルミネセンス励起スペクトル / 光子統計 Less

  • Research Projects

    (31 results)

  • Research Products

    (595 results)

  • Co-Researchers

    (62 People)

  •  モノサイクル高強度テラヘルツ磁場発生技術開拓とワイル磁性制御Ongoing

    • Principal Investigator
      松永 隆佑
    • Project Period (FY)
      2019 – 2021
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Review Section
      Basic Section 13020:Semiconductors, optical properties of condensed matter and atomic physics-related
    • Research Institution
      The University of Tokyo

  •  Development of High Efficiency Photovoltaic Cells Using Electron Localized States in Dilute Nitride SemiconductorsOngoing

    • Principal Investigator
      矢口 裕之
    • Project Period (FY)
      2019 – 2021
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Review Section
      Basic Section 30010:Crystal engineering-related
    • Research Institution
      Saitama University

  •  Study on the crossover from semiconductor gain-switched lasers to superradiance and the limit of short-pulse generationPrincipal InvestigatorOngoing

    • Principal Investigator
      秋山 英文
    • Project Period (FY)
      2018 – 2020
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Review Section
      Basic Section 21050:Electric and electronic materials-related
    • Research Institution
      The University of Tokyo

  •  Fundamental physics of ultra-short-pulse generation in clean quantum-structure semiconductor lasersPrincipal Investigator

    • Principal Investigator
      AKIYAMA Hidefumi
    • Project Period (FY)
      2015 – 2017
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      Electronic materials/Electric materials
    • Research Institution
      The University of Tokyo

  •  高品質半導体ナノ構造光デバイスの「ものづくり」と基礎物理研究Host Researcher

    • Host Researcher
      秋山 英文
    • Project Period (FY)
      2014 – 2015
    • Research Category
      Grant-in-Aid for JSPS Fellows
    • Research Field
      Electronic materials/Electric materials
    • Research Institution
      The University of Tokyo

  •  Quantitative measurements and controlled designs of firefly bioluminescence with genetic bio-technologyPrincipal Investigator

    • Principal Investigator
      AKIYAMA HIDEFUMI
    • Project Period (FY)
      2014 – 2015
    • Research Category
      Grant-in-Aid for Challenging Exploratory Research
    • Research Field
      Condensed matter physics I
    • Research Institution
      The University of Tokyo

  •  Study on optical short-pulse generation from intensely excited gain-switched semiconductor lasers

    • Principal Investigator
      YOSHITA MASAHIRO
    • Project Period (FY)
      2014 – 2016
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Optical engineering, Photon science
    • Research Institution
      National Institute of Advanced Industrial Science and Technology
      The University of Tokyo

  •  Generation and control of quantum correlated photons from atomic-layer doped semiconductors

    • Principal Investigator
      YAGUCHI Hiroyuki
    • Project Period (FY)
      2012 – 2014
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      Applied materials science/Crystal engineering
    • Research Institution
      Saitama University

  •  Development of practical theoretical calculation of semiconductor-laser gain including many-body Coulomb interactions and its experimental verifications with high-quality quantum-wire lasersPrincipal Investigator

    • Principal Investigator
      AKIYAMA Hidefumi
    • Project Period (FY)
      2011 – 2013
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      Electronic materials/Electric materials
    • Research Institution
      The University of Tokyo

  •  Formation of atomically flat GaAs(110) surfaces and step-edge dynamics of surface adatoms

    • Principal Investigator
      YOSHITA Masahiro
    • Project Period (FY)
      2011 – 2013
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Electronic materials/Electric materials
    • Research Institution
      The University of Tokyo

  •  Single Photon Generation from locally doped semiconductors

    • Principal Investigator
      YAGUCHI Hiroyuki
    • Project Period (FY)
      2009 – 2011
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      Applied materials science/Crystal engineering
    • Research Institution
      Saitama University

  •  Optical Science of Dynamically Correlated Electrons

    • Principal Investigator
      GONOKAMI Makoto
    • Project Period (FY)
      2008 – 2013
    • Research Category
      Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)
    • Review Section
      Science and Engineering
    • Research Institution
      The University of Tokyo

  •  Low-threshold optical gain and high-speed optical nonlinearity in low-dimensional semiconductor lasersPrincipal Investigator

    • Principal Investigator
      AKIYAMA Hidefumi
    • Project Period (FY)
      2008 – 2012
    • Research Category
      Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)
    • Review Section
      Science and Engineering
    • Research Institution
      The University of Tokyo

  •  Fabrication of low-threshold quantum-wire lasers and study on their lasing properties and physicsPrincipal Investigator

    • Principal Investigator
      AKIYAMA Hidefumi
    • Project Period (FY)
      2008 – 2010
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      Electronic materials/Electric materials
    • Research Institution
      The University of Tokyo

  •  生物発光スペクトル絶対定量分光計測とホタル発光色決定機構Principal Investigator

    • Principal Investigator
      秋山 英文
    • Project Period (FY)
      2008 – 2009
    • Research Category
      Grant-in-Aid for Challenging Exploratory Research
    • Research Field
      Condensed matter physics I
    • Research Institution
      The University of Tokyo

  •  Control of electrons and holes by quantum rings and related nanostructures and its device applications

    • Principal Investigator
      SAKAKI Hiroyuki
    • Project Period (FY)
      2005 – 2007
    • Research Category
      Grant-in-Aid for Scientific Research (A)
    • Research Field
      Electron device/Electronic equipment
    • Research Institution
      Toyota Technological Institute
      The University of Tokyo

  •  Current-injection operation of quantum-wire lasers and verification of low threshold currentsPrincipal Investigator

    • Principal Investigator
      AKIYAMA Hidefumi
    • Project Period (FY)
      2004 – 2005
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      Electronic materials/Electric materials
    • Research Institution
      The University of Tokyo

  •  量子構造制御による冷たい高密度光励起とスピン機能性の開拓

    • Principal Investigator
      嶽山 正二郎
    • Project Period (FY)
      2003
    • Research Category
      Grant-in-Aid for Scientific Research on Priority Areas
    • Review Section
      Science and Engineering
    • Research Institution
      The University of Tokyo

  •  Lasing mechanisms in high-quality T-shaped quantum-wire lasersPrincipal Investigator

    • Principal Investigator
      AKIYAMA Hidefumi
    • Project Period (FY)
      2002 – 2003
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      Electronic materials/Electric materials
    • Research Institution
      The University of Tokyo

  •  Time resolution fluorescence spectroscopy of nano-crystalline blue luminescence materials by variable repetition ultravilolet sub-pico second laser

    • Principal Investigator
      BABA Motoyoshi
    • Project Period (FY)
      2000 – 2001
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Applied materials science/Crystal engineering
    • Research Institution
      The University of Tokyo

  •  半導体リッジ型ナノ構造における近接場光の分布と光学遷移Principal Investigator

    • Principal Investigator
      秋山 英文
    • Project Period (FY)
      1999
    • Research Category
      Grant-in-Aid for Scientific Research on Priority Areas (A)
    • Research Institution
      The University of Tokyo

  •  半導体リッジ型ナノ構造における近接場光の分布と光学遷移Principal Investigator

    • Principal Investigator
      秋山 英文
    • Project Period (FY)
      1998
    • Research Category
      Grant-in-Aid for Scientific Research on Priority Areas (A)
    • Research Institution
      The University of Tokyo

  •  ソリッドイマージョン蛍光顕微画像計測法Principal Investigator

    • Principal Investigator
      秋山 英文
    • Project Period (FY)
      1998
    • Research Category
      Grant-in-Aid for Exploratory Research
    • Research Field
      物理学一般
    • Research Institution
      The University of Tokyo

  •  Development of device structures with simultaneous optical and electronic confinement and microscopic transmission measurements on their lasing, absorption, and gain characteristicsPrincipal Investigator

    • Principal Investigator
      WATANABE Shuntaro, 秋山 英文
    • Project Period (FY)
      1998 – 2001
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      Electronic materials/Electric materials
    • Research Institution
      THE UNIVERSITY OF TOKYO

  •  半導体リッジ型ナノ構造における近接場光の分布と光学遷移Principal Investigator

    • Principal Investigator
      秋山 英文
    • Project Period (FY)
      1997
    • Research Category
      Grant-in-Aid for Scientific Research on Priority Areas
    • Research Institution
      The University of Tokyo

  •  Room-temperature device application of one- dimensional-exciton photo-emission in quantum wiresPrincipal Investigator

    • Principal Investigator
      AKIYAMA Hidefumi
    • Project Period (FY)
      1997 – 1999
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      Electronic materials/Electric materials
    • Research Institution
      The University of Tokyo

  •  Control of nano-scale quantum wire structures and optocal properties of one-dimensional excitons

    • Principal Investigator
      SAKAKI Hiroyuki
    • Project Period (FY)
      1995 – 1996
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      Electronic materials/Electric materials
    • Research Institution
      The University of Tokyo

  •  Infrared-detector and FET applications and velocity modulation effect using hetero-coupling

    • Principal Investigator
      SAKAKI Hiroyuki
    • Project Period (FY)
      1995 – 1997
    • Research Category
      Grant-in-Aid for Scientific Research (A)
    • Research Field
      電子デバイス・機器工学
    • Research Institution
      University of Tokyo

  •  半導体量子井戸構造における励起子の輸送制御と輻射場との相互作用

    • Principal Investigator
      松末 俊夫
    • Project Period (FY)
      1994
    • Research Category
      Grant-in-Aid for Scientific Research on Priority Areas
    • Research Institution
      Chiba University

  •  Quantum Manipulation of Readiation Field in Semiconductor Microstructures

    • Principal Investigator
      YAMANISHI Masamichi
    • Project Period (FY)
      1994 – 1997
    • Research Category
      Grant-in-Aid for Scientific Research on Priority Areas
    • Research Institution
      HIROSHIMA UNIVERSITY

  •  Quantum Manipulation of Reseaech Field and Material Field in Many-body Systems

    • Principal Investigator
      GONOKAMI Makoto
    • Project Period (FY)
      1994 – 1997
    • Research Category
      Grant-in-Aid for Scientific Research on Priority Areas
    • Research Institution
      UNIVERSITY OF TOKYO

All 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 2004 2003 2002 Other

All Journal Article Presentation Book

  • [Book] 科学立国日本を築く -極限に挑む気鋭の研究者たち2006
    • Author(s)
      榊裕之監修(143-149頁分担執筆:秋山英文)
    • Total Pages
      325
    • Publisher
      日刊工業新聞社
    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-16360148

  • [Book] バイオ・ケミルミネッセンスハンドブック2006
    • Author(s)
      今井洋一, 近江谷克裕編(第3章3.2節, 114-127頁分担執筆:安東頼子, 秋山英文)
    • Total Pages
      233
    • Publisher
      丸善
    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-16360148

  • [Book] 量子ナノ細線の光物性とレーザ応用(分担執筆)科学立国日本を築く-極限に挑む気鋭の研究者たち, 榊裕之監修 p.143-1492006
    • Author(s)
      秋山英文
    • Publisher
      日刊工業新聞社
    • Data Source
      KAKENHI-PROJECT-17206034

  • [Book] どのように発光は計測されるか(分担執筆)バイオ・ケミルミネッセンスハンドブック 第3章2節, p.114-1272006
    • Author(s)
      秋山英文(今井洋一,近江谷克裕編)
    • Publisher
      丸善
    • Data Source
      KAKENHI-PROJECT-17206034

  • [Book] "量子ナノ細線の光物性とレーザ応用"科学立国日本を築く-極限に挑む気鋭の研究者たち(榊裕之監修)2006
    • Author(s)
      秋山英文
    • Publisher
      日刊工業新聞社
    • Data Source
      KAKENHI-PROJECT-17206034

  • [Book] Progress in Nano Electra-Optics IV, Characterization of Nano-Optical Materials and Optical Near-Field Interactions(edited by M.Ohtsu)2005
    • Author(s)
      M.Yoshita, H.Akiyama
    • Publisher
      Springer
    • Data Source
      KAKENHI-PROJECT-17206034

  • [Book] Recent Progress of Bio/Chemiluminescence and Fluorescence Analysis in Photosynthesis(eds.by Naohisa Wada and Mamoru Mimuro)2005
    • Author(s)
      Yoriko Ando, Hidefumi Akiyama, Kazuki Niwa, Hidehiro Kubota, Yoshihiro Ohmiya
    • Publisher
      Research Signpost, Kerala, India
    • Data Source
      KAKENHI-PROJECT-17206034

  • [Journal Article] Effect of interaction between the internal cavity and external cavity on beam properties in a spectrally beam combined system2018
    • Author(s)
      Zhen Wu, Takashi Ito, Hidefumi Akiyama, and Bin Zhang
    • Journal Title

      Journal of the Optical Society of America A

      Volume: 35 Pages: 772-778

    • Data Source
      KAKENHI-PROJECT-15H03968

  • [Journal Article] Terahertz field-induced ionization and perturbed free induction decay of excitons in bulk GaAs2018
    • Author(s)
      Yuta Murotani, Masayuki Takayama, Fumiya Sekiguchi, Changsu Kim, Hidefumi Akiyama, and Ryo Shimano
    • Journal Title

      Journal of Physics D: Applied Physics

      Volume: 120 Pages: 114001-114001

    • DOI
      10.1088/1361-6463/aaa989
    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-15H02102, KAKENHI-PROJECT-15H03968

  • [Journal Article] Broadband tunable integrated CMOS pulser with 80-ps minimum pulse width for gain-switched semiconductor lasers2017
    • Author(s)
      Chen Shaoqiang、Diao Shengxi、Li Pengtao、Nakamura Takahiro、Yoshita Masahiro、Weng Guoen、Hu Xiaobo、Shi Yanling、Liu Yiqing、Akiyama Hidefumi
    • Journal Title

      Scientific Reports

      Volume: 7 Pages: 6878-6878

    • DOI
      10.1038/s41598-017-07138-3
    • Data Source
      KAKENHI-PROJECT-15H03968

  • [Journal Article] icosecond tunable gain-switched blue pulses from GaN laser diodes with nanosecond current injections2017
    • Author(s)
      Shaoqiang Chen, Takahiro Nakamura, Takashi Ito, Hidekazu Nakamae, Xumin Bao, Guoen Weng, Xiaobo Hu, Masahiro Yoshita, Hidefumi Akiyama, Jianping,Liu, Masao Ikeda, and Hui Yang
    • Journal Title

      Optics

      Volume: 25 Pages: 13046-13054

    • Data Source
      KAKENHI-PROJECT-15H03968

  • [Journal Article] Biexciton Emission From Single Quantum-Confined Structures in N-Polar (000-1) InGaN/GaN Multiple Quantum Wells2017
    • Author(s)
      Takamiya Kengo、Yagi Shuhei、Yaguchi Hiroyuki、Akiyama Hidefumi、Shojiki Kanako、Tanikawa Tomoyuki、Katayama Ryuji
    • Journal Title

      physica status solidi (b)

      Volume: 255 Pages: 1700454-1700454

    • DOI
      10.1002/pssb.201700454
    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17H01063, KAKENHI-PROJECT-15H03968, KAKENHI-PUBLICLY-17H05335

  • [Journal Article] Light-emitting-diode Lambertian light sources as low-radiant-flux standards applicable to quantitative luminescence-intensity imaging2017
    • Author(s)
      Yoshita Masahiro、Kubota Hidehiro、Shimogawara Masahiro、Mori Kaneo、Ohmiya Yoshihiro、Akiyama Hidefumi
    • Journal Title

      AIP Publishing

      Volume: 88 Pages: 093704-093704

    • DOI
      10.1063/1.5001733
    • Data Source
      KAKENHI-PROJECT-15H03968

  • [Journal Article] Sensitive monitoring of photocarrier densities in the active layer of a photovoltaic device with time-resolved terahertz reflection spectroscopy2017
    • Author(s)
      Genki Yamashita, Eiichi Matsubara, Masaya Nagai, Changsu Kim, Hidefumi Akiyama, Yoshihiko Kanemitsu, and Masaaki Ashida
    • Journal Title

      Applied Physiscs Letters

      Volume: 110 Pages: 071108-071108

    • DOI
      10.1063/1.4975631
    • Open Access / Acknowledgement Compliant / Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-15H03968, KAKENHI-PROJECT-16J05700, KAKENHI-PROJECT-15K17683

  • [Journal Article] Absolute Electroluminescence Imaging Diagnosis of GaAs Thin-Film Solar Cells2017
    • Author(s)
      Hu XiaoBo、Chen Tengfei、Xue Juanjuan、Weng Guoen、Chen Shaoqiang、Akiyama Hidefumi、Zhu Ziqiang
    • Journal Title

      IEEE Photonics Journal

      Volume: 9 Pages: 1-9

    • DOI
      10.1109/jphot.2017.2731800
    • Data Source
      KAKENHI-PROJECT-15H03968

  • [Journal Article] Characterizations of Radiation Damage in Multijunction Solar Cells Focused on Subcell Internal Luminescence Quantum Yields via Absolute Electroluminescence Measurements2016
    • Author(s)
      Lin Zhu, Masahiro Yoshita, Shaoqiang Chen, Tetsuya Nakamura, Toshimitsu Mochizuki, Changsu Kim, Mitsuru Imaizumi, Yoshihiko Kanemitsu, Hidefumi Akiyama
    • Journal Title

      J. Photovoltaics

      Volume: 6 Pages: 777-782

    • DOI
      10.1109/jphotov.2016.2540247
    • Acknowledgement Compliant / Int'l Joint Research / Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-15H03968, KAKENHI-PROJECT-26390075

  • [Journal Article] Conversion efficiency limits and bandgap designs for multi-junction solar cells with internal radiative efficiencies below unity2016
    • Author(s)
      Lin Zhu, Toshimitsu Mochizuki, Masahiro Yoshita, Shaoqiang Chen, Changsu Kim, Hidefumi Akiyama and Yoshihiko Kanemitsu
    • Journal Title

      Optics Express

      Volume: 24

    • DOI
      10.1364/oe.24.00a740
    • Acknowledgement Compliant / Int'l Joint Research / Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-14F04907, KAKENHI-PROJECT-15H03968, KAKENHI-PROJECT-26390075

  • [Journal Article] Characterization and modeling of radiation damages via internal radiative efficiency in multi-junction solar cells2016
    • Author(s)
      Lin Zhu, Masahiro Yoshita, Tetsuya Nakamura, Mitsuru Imaizumi, Changsu Kim, Toshimitsu Mochizuki, Shaoqiang Chen, Yoshihiko Kanemitsu, and Hidefumi Akiyama
    • Journal Title

      in Proc. of SPIE Photonics West

      Volume: 9743

    • DOI
      10.1117/12.2212827
    • Data Source
      KAKENHI-PROJECT-14F04907, KAKENHI-PROJECT-15H03968

  • [Journal Article] Reverse Stability of Oxyluciferin Isomers in Aqueous Solutions2016
    • Author(s)
      Masahiro Yoshita, Lin Zhu, Changsu Kim, Hidehiro Kubota, Tetsuya Nakamura, Mitsuru Imaizumi, Yoshihiko Kanemitsu, and Hidefumi Akiyama
    • Journal Title

      Journal of Physical Chemisty B

      Volume: 43 Pages: 3570-3573

    • DOI
      10.1109/pvsc.2016.7750337
    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-15H03968

  • [Journal Article] Current leakage and fill factor in multi-junction solar cells linked via absolute electroluminescence characterization2016
    • Author(s)
      Lin Zhu, Masahiro Yoshita, Tetsuya Nakamura, Toshimitsu Mochizuki, Changsu Kim, Mitsuru Imaizumi, Yoshihiko Kanemitsu, Hidefumi Akiyama
    • Journal Title

      Proceedings of the 43rd IEEE Photovoltaic Specialists Conference (PVSC-43)

      Volume: 43 Pages: 1239-1243

    • DOI
      10.1109/pvsc.2016.7749812
    • Data Source
      KAKENHI-PROJECT-15H03968

  • [Journal Article] Solar-cell radiance standard for absolute electroluminescence measurements and open-circuit voltage mapping of silicon solar modules2016
    • Author(s)
      Toshimitsu Mochizuki, Changsu Kim, Masahiro Yoshita, Jonathon Mitchell, Zhu Lin, Shaoqiang Chen, Hidetaka Takato, Yoshihiko Kanemitsu, and Hidefumi Akiyama
    • Journal Title

      Journal of Applied Physics

      Volume: 119 Pages: 034501-034501

    • DOI
      10.1063/1.4940159
    • Acknowledgement Compliant / Int'l Joint Research / Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-14F04907, KAKENHI-PROJECT-15H03968, KAKENHI-PROJECT-26390075

  • [Journal Article] Calibration standards and measurement accuracy of absolute electroluminescence and internal properties in multi-junction and arrayed solar cells2016
    • Author(s)
      Masahiro Yoshita, Lin Zhu, Changsu Kim, Toshimitsu Mochizuki, Tetsuya Nakamura, Mitsuru Imaizumi, Shaoqiang Chen, Hidehiro Kubota, Yoshihiko Kanemitsu, and Hidefumi Akiyama
    • Journal Title

      in Proc. of SPIE Photonics West

      Volume: 9743

    • DOI
      10.1117/12.2211726
    • Data Source
      KAKENHI-PROJECT-26610081, KAKENHI-PROJECT-15H03968

  • [Journal Article] Subcycle optical response caused by a terahertz dressed state with phase-locked wave functions2016
    • Author(s)
      K. Uchida, T. Otobe, T. Mochizuki, C. Kim, M. Yoshita, H. Akiyama, L. N. Pfeiffer, K. W. West, K. Tanaka, and H. Hirori
    • Journal Title

      Phys. Rev. Lett

      Volume: 117 Pages: 277402-277402

    • DOI
      10.1103/physrevlett.117.277402
    • Acknowledgement Compliant / Int'l Joint Research / Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-26247052, KAKENHI-PROJECT-15H03968, KAKENHI-PROJECT-26286061

  • [Journal Article] High-precision group-delay dispersion measurements of optical fibers via fingerprint-spectral wavelength-to-time mapping2016
    • Author(s)
      Takashi Ito, Ondrej Slezak, Masahiro Yoshita, Hidefumi Akiyama, Yohei Kobayashi
    • Journal Title

      Photonics Research

      Volume: 4 Pages: 13-16

    • DOI
      10.1364/prj.4.000013
    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-15H03968

  • [Journal Article] Characterizations of radiation damages in multi-junction solar cells focused on subcell internal luminescence quantum yields via absolute electroluminescence measurements2015
    • Author(s)
      Lin Zhu, Masahiro Yoshita, Shaoqiang Chen, Tetsuya Nakamura, Toshimitsu Mochizuki, Changsu Kim, Mitsuru Imaizumi, Yoshihiko Kanemitsu, Hidefumi Akiyama
    • Journal Title

      The 42nd IEEE Photovoltaic Specialists Conference Proceedings

      Volume: 7355671 Pages: 1-4

    • DOI
      10.1109/pvsc.2015.7355671
    • Data Source
      KAKENHI-PROJECT-14F04907, KAKENHI-PROJECT-15H03968

  • [Journal Article] Multi-junction-solar-cell designs and characterizations based on detailed-balance principle and luminescence yields2015
    • Author(s)
      Hidefumi Akiyama, Lin Zhu, Masahiro Yoshita, Changsu Kim, Shaoqiang Chen, Toshimitsu Mochizuki, and Yoshihiko Kanemitsu
    • Journal Title

      Physics, Simulation, and Photonic Engineering of Photovoltaic Devices IV

      Volume: Proc. of SPIE Vol. 9358

    • DOI
      10.1117/12.2175825
    • Data Source
      KAKENHI-PROJECT-14F04907

  • [Journal Article] Time-resolved observation of coherent excitonic nonlinear response with a table-topnarrowband THz pulse wave2015
    • Author(s)
      K. Uchida, H. Hirori, T. Aoki, C. Wolpert, T. Tamaya, K. Tanaka, T. Mochizuki, C. Kim, M. Yoshita, H. Akiyama, L. N. Pfeiffer and K. W. West
    • Journal Title

      Applied Physics Letters

      Volume: 107 Pages: 221106-221106

    • DOI
      10.1063/1.4936753
    • Acknowledgement Compliant / Int'l Joint Research / Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-26247052, KAKENHI-PROJECT-14F04907, KAKENHI-PROJECT-26286061, KAKENHI-PROJECT-15H03968

  • [Journal Article] Thorough subcells diagnosis in a tandem solar cell via absolute electroluminescence-efficiency measurements2015
    • Author(s)
      Shaoqiang Chen, Lin Zhu, Masahiro Yoshita, Toshimitsu Mochizuki, Changsu Kim, Hidefumi Akiyama, Mitsuru Imaizumi, and Yoshihiko Kanemitsu
    • Journal Title

      Scientific Reports

      Volume: 5 Pages: 7836-7836

    • DOI
      10.1038/srep07836
    • Open Access / Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-14F04907

  • [Journal Article] Vibronic Structures in Absorption and Fluorescence Spectra of Firefly Oxyluciferin in Aqueous Solutions2015
    • Author(s)
      Miyabi Hiyama, Yoshifumi Noguchi, Hidefumi Akiyama, Kenta Yamada, Nobuaki Koga
    • Journal Title

      Photochem. Photobiol

      Volume: 91 Pages: 819-827

    • DOI
      10.1111/php.12463
    • Acknowledgement Compliant / Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-15K05379, KAKENHI-PROJECT-26400383, KAKENHI-PROJECT-26610081, KAKENHI-PROJECT-15H03968

  • [Journal Article] On the importance of cavity-length and heat dissipation in GaN-based vertical-cavity surface-emitting lasers2015
    • Author(s)
      W. J. Liu, X. L. Hu, L. Y. Ying, S. Q. Chen, J. Y. Zhang, H. Akiyama, Z. P. Cai, B. P. Zhang
    • Journal Title

      Scientific Reports

      Volume: 5 Pages: 9600-9600

    • DOI
      10.1038/srep09600
    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-26610081, KAKENHI-PROJECT-15H03968

  • [Journal Article] Transient gain analysis of gain-switched semiconductor lasers during pulse lasing2015
    • Author(s)
      Shao-Qian Chen, Takashi Ito, Akifumi Asahara, Hidekazu Nakamae, Takahiro Nakamura, Masahiro Yoshita, Changsu Kim, Baoping Zhang, Hiroyuki Yokoyama, Tohru Suemoto, and Hidefumi Akiyama
    • Journal Title

      Appl. Opt.

      Volume: 54 Pages: 10438-10442

    • DOI
      10.1364/ao.54.010438
    • Acknowledgement Compliant / Int'l Joint Research / Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-26390075, KAKENHI-PROJECT-15J07733, KAKENHI-PROJECT-14F04907, KAKENHI-PROJECT-15H03968

  • [Journal Article] Analysis of Oxyluciferin Photoluminescence Pathways in Aqueous Solutions2015
    • Author(s)
      Miyabi Hiyama, Toshimitsu Mochizuki, Hidefumi Akiyama, Nobuaki Koga
    • Journal Title

      Photochemistry and Photobiology

      Volume: 91 Pages: 74-83

    • DOI
      10.1111/php.12370
    • Peer Reviewed / Acknowledgement Compliant
    • Data Source
      KAKENHI-PROJECT-26610081, KAKENHI-PROJECT-26800164

  • [Journal Article] First-Principles Investigation of Strong Excitonic Effects in Oxygen 1s X‐ray Absorption Spectra2015
    • Author(s)
      Y. Noguchi, M. Hiyama, H. Akiyama, Y. Harada, and N. Koga
    • Journal Title

      Journal of Chemical Theory and Computation

      Volume: 11 Pages: 1668-1673

    • DOI
      10.1021/acs.jctc.5b00082
    • Acknowledgement Compliant / Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-26400383, KAKENHI-PROJECT-26610081

  • [Journal Article] Time-resolved observation of excitonic dynamics under coherent terahertz excitation in GaAs quantum wells2015
    • Author(s)
      K. Uchida; H. Hirori; T. Aoki; C. Wolpert; K. Tanaka; T. Mochizuki; C. Kim; M. Yoshita; H. Akiyama; L. N. Pfeiffer; K. W. West
    • Journal Title

      Proceedings of SPIE

      Volume: Proc. SPIE 9361

    • DOI
      10.1117/12.2078419
    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-14F04907, KAKENHI-PROJECT-26286061

  • [Journal Article] 多接合太陽電池の診断・設計と発光絶対値・発光量子効率の評価2015
    • Author(s)
      秋山英文
    • Journal Title

      応用物理 84

      Volume: 4 Pages: 319-325

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-15H03968

  • [Journal Article] Absolute Electroluminescence Imaging of Multi-Junction Solar Cells and Calibration Standards2015
    • Author(s)
      Masahiro Yoshita, Lin Zhu, Changsu Kim, Hidefumi Akiyama, Shaoqiang Chen, Toshimitsu Mochizuki, Hidehiro Kubota, Tetsuya Nakamura, Mitsuru Imaizumi, Yoshihiko Kanemitsu
    • Journal Title

      The 42nd IEEE Photovoltaic Specialists Conference Proceedings

      Volume: 7356199 Pages: 1-4

    • DOI
      10.1109/pvsc.2015.7356199
    • Data Source
      KAKENHI-PROJECT-14F04907, KAKENHI-PROJECT-26610081, KAKENHI-PROJECT-15H03968

  • [Journal Article] Degradation mechanism of perovskite CH3NH3PbI3 diode devices studied by electroluminescence and photoluminescence imaging spectroscopy2015
    • Author(s)
      Makoto Okano, Masaru Endo, Atsushi Wakamiya, Masahiro Yoshita, Hidefumi Akiyama, and Yoshihiko Kanemitsu
    • Journal Title

      Applied Physics Express

      Volume: 8 Issue: 10 Pages: 102302-102302

    • DOI
      10.7567/apex.8.102302
    • ISSN
      1882-0778, 1882-0786
    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-15H03968

  • [Journal Article] Determining Subcell Carrier-Collection Efficiencies of Triple-Junction Solar Cells Using Time-Resolved Photoluminescence2015
    • Author(s)
      David M. Tex, Toshiyuki Ihara, Hidefumi Akiyama, Mitsuru Imaizumi, Yoshihiko Kanemitsu
    • Journal Title

      The 42nd IEEE Photovoltaic Specialists Conference Proceedings

      Volume: 7356197 Pages: 1-4

    • DOI
      10.1109/pvsc.2015.7356197
    • Data Source
      KAKENHI-PROJECT-15H03968

  • [Journal Article] Effect of very High magnetic field on the optical properties of firefly light emitter oxyluciferin2015
    • Author(s)
      Weihang Zhou, Daisuke Nakamura, Yu Wang, Toshimitsu Mochizuki, Hidefumi Akiyama, Shojiro Takeyama
    • Journal Title

      Journal of Luminescence

      Volume: 165 Pages: 15-18

    • DOI
      10.1016/j.jlumin.2015.04.009
    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-26610081, KAKENHI-PROJECT-15H03968

  • [Journal Article] First-Principles Investigation on Optical Properties of Firefly Luciferin Anion2014
    • Author(s)
      Yoshifumi Noguchi, Miyabi Hiyama, Hidefumi Akiyama, Nobuaki Koga
    • Journal Title

      Luminescence

      Volume: 29 Pages: 86-87

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-26610081

  • [Journal Article] Gain-switching dynamics in optically pumped single-mode InGaN vertical-cavity surface-emitting lasers2014
    • Author(s)
      Shaoqiang Chen, Akifumi Asahara, Takashi Ito, Jiangyong Zhang, Baoping Zhang, Tohru Suemoto, Masahiro Yoshita, and Hidefumi Akiyama
    • Journal Title

      Optics Express

      Volume: 22 Pages: 4196-4201

    • DOI
      10.1364/oe.22.004196
    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-23360135, KAKENHI-PROJECT-26287060

  • [Journal Article] First-Principles Investigation on Rydberg excitations of Firefly Luciferin Anion in Vacuum2014
    • Author(s)
      Y. Noguchi, M. Hiyama, H. Akiyama, and N. Koga
    • Journal Title

      The Journal of Chemical Physics

      Volume: 141 Pages: 044309-044309

    • DOI
      10.1063/1.4890730
    • Peer Reviewed / Acknowledgement Compliant
    • Data Source
      KAKENHI-PROJECT-26400383, KAKENHI-PROJECT-26610081

  • [Journal Article] Impact of Sub-cell Internal Luminescence Yields on Energy Conversion2014
    • Author(s)
      Lin Zhu, Changsu Kim, Masahiro Yoshita, Shaoqiang Chen, Shintaroh Sato, Toshimitsu Mochizuki, Hidefumi Akiyama and Yoshihiko Kanemitsu
    • Journal Title

      Applied Physics Accepted

      Volume: 104 Pages: 31118-31118

    • DOI
      10.1063/1.4861464
    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-23360135

  • [Journal Article] Mode Imaging and Loss Evaluation of Semiconductor Waveguides2014
    • Author(s)
      Toshimitsu Mochizuki, Changsu Kim, Masahiro Yoshita, Takahiro Nakamura, Hidefumi Akiyama, Loren N. Pfeiffer, Ken W. West
    • Journal Title

      Rev. Sci. Instrum

      Volume: 85 Pages: 053109-053109

    • DOI
      10.1063/1.4879335
    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-14F04907, KAKENHI-PROJECT-23560359, KAKENHI-PROJECT-26390075

  • [Journal Article] Conversion efficiency limits and optimized designs for tandem solar cells with realistic sub-cell material quality2014
    • Author(s)
      Lin Zhu, Toshimitsu Mochizuki,Masahiro Yoshita, Shaoqiang Chen, Shintaroh Sato, Changsu Kim, Hidefumi Akiyama, Yoshihiko Kanemitsu
    • Journal Title

      The 40th IEEE Photovoltaic Specialists Conference Proceedings

      Volume: 2014 IEEE 40th Pages: 3404-3408

    • DOI
      10.1109/pvsc.2014.6925662
    • Data Source
      KAKENHI-PROJECT-14F04907

  • [Journal Article] Theoretical Study of Fluorescence Spectra Utilizing the pKa Values of Acids in Their Excited States ", Photochem. Photobiol2014
    • Author(s)
      Miyabi Hiyama, Hidefumi Akiyama, Kenta Yamada, and Nobuaki Koga
    • Journal Title

      Photochem. Photobiol Site-Directed Mutant Luciferase on Quantitative Green and Orange/Red

      Volume: 90 Pages: 1-35

    • DOI
      10.1111/php.12156
    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-23360135

  • [Journal Article] Spectroscopic study of firefly oxyluciferin in an enzymatic environment on the basis of stability monitoring2014
    • Author(s)
      Yu Wang, Yuhei Hayamizu, Hidefumi Akiyama
    • Journal Title

      The Journal of Physical Chemistry B

      Volume: B 118 Pages: 2070-2076

    • DOI
      10.1021/jp411476p
    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-23360135, KAKENHI-PROJECT-25706012

  • [Journal Article] How can quantitative bioluminescence and in-situ fluorescence of firefly oxyluciferin in luciferase be compared with theoretical calculations2014
    • Author(s)
      Hidefumi Akiyama, Yu Wang, Miyabi Hiyama, Toshimitsu Mochizuki, Kanako Terakado, Toru Nakatsu
    • Journal Title

      Luminescence

      Volume: 29 Pages: 7-8

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-26610081

  • [Journal Article] Spectral dynamics of picosecond gain-switched pulses from nitride-based vertical-cavity surface-emitting lasers2014
    • Author(s)
      Shaoqiang Chen, Takashi Ito, Akifumi Asahara, Masahiro Yoshita, Wenjie Liu, Jiangyong Zhang, Baoping Zhang, Tohru Suemoto, and Hidefumi Akiyama
    • Journal Title

      Sci. Rep.

      Volume: 4 Pages: 4325-4325

    • DOI
      10.1038/srep04325
    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-23360135, KAKENHI-PROJECT-26287060

  • [Journal Article] Electrical and Optical Properties of GaNAs/GaAs MQW p-i-n Junction2014
    • Author(s)
      Kohei Arimoto, Masahiro Shiraga, Hideto Shirai, Shunsuke Takeda, Masato Ohmori, Hidefumi Akiyama, Toshimitsu Mochizuki, Kenzo Yamaguchi, Hayato Miyagawa, Noriaki Tsurumachi, Shunsuke Nakanishi, and Shyun Koshiba
    • Journal Title

      Trans. Mat. Res. Soc. Japan

      Volume: 37 Issue: 2 Pages: 193-196

    • DOI
      10.14723/tmrsj.37.193
    • ISSN
      1382-3469, 2188-1650
    • Year and Date
      2014-04-18
    • Language
      English
    • Data Source
      KAKENHI-PROJECT-23360135

  • [Journal Article] Analysis of Photoexcitation Energy Dependence in the Photo Luminescence of Firefly Luciferin2014
    • Author(s)
      Miyabi Hiyama, Hidefumi Akiyama, Toshimitsu Mochizuki, Kenta Yamada, and Nobuaki Koga
    • Journal Title

      Photochem. Photobiol

      Volume: 90 Pages: 820-828

    • DOI
      10.1111/php.12243
    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-26610081

  • [Journal Article] Gain switching of a double-core-waveguide semiconductor laser via traveling-wave optical pumping2014
    • Author(s)
      Hidekazu Nakamae, Takahiro Nakamura, Takashi Ito, Toshimitsu Mochizuki, Changsu Kim, Shaoqiang Chen, Masahiro Yoshita, and Hidefumi Akiyama
    • Journal Title

      Applied Physics Express

      Volume: 7 Issue: 6 Pages: 062701-062701

    • DOI
      10.7567/apex.7.062701
    • ISSN
      1882-0778, 1882-0786
    • Peer Reviewed / Acknowledgement Compliant
    • Data Source
      KAKENHI-PROJECT-26390075

  • [Journal Article] ホタル生物発光と物理2014
    • Author(s)
      秋山英文，望月敏光，樋山みやび
    • Journal Title

      日本物理学会誌

      Volume: 69 Pages: 218-218

    • Acknowledgement Compliant / Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-26610081

  • [Journal Article] Gain switching of a double-core-waveguide semiconductor laser via traveling-wave optical pumping2014
    • Author(s)
      Hidekazu Nakamae, Takahiro Nakamura, Takashi Ito, Toshimitsu Mochizuki, Changsu Kim, Shaoqiang Chen, Masahiro Yoshita, and Hidefumi Akiyama
    • Journal Title

      Applied Physics Express

      Volume: 7 Pages: 062701-062701

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-14F04907

  • [Journal Article] Balance sheets of energy and carriers and subcell characteristics in a InGaP/GaAs/Ge tandem solar cell2014
    • Author(s)
      Shaoqiang Chen, Lin Zhu, Masahiro Yoshita, Toshimitsu Mochizuki, Changsu Kim, Hidefumi Akiyama, Mitsuru Imaizumi, and Yoshihiko Kanemitsu
    • Journal Title

      The 40th IEEE Photovoltaic Specialists Conference Proceedings

      Volume: 2014 IEEE 40th Pages: 1780-1783

    • DOI
      10.1109/pvsc.2014.6925268
    • Data Source
      KAKENHI-PROJECT-14F04907

  • [Journal Article] Direct generation of 2-ps blue pulses from gain-switched InGaN VCSEL assessed by up-conversion technique2014
    • Author(s)
      Akifumi Asahara, Shaoqiang Chen, Takashi Ito, Masahiro Yoshita, Wenjie Liu, Baoping Zhang, Tohru Suemoto, and Hidefumi Akiyama
    • Journal Title

      Scientific Reports

      Volume: 4 Pages: 6401-6401

    • DOI
      10.1038/srep06401
    • Open Access / Acknowledgement Compliant / Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-26390075, KAKENHI-PROJECT-26400324

  • [Journal Article] Theoretical study of pH dependence on photoluminescence of firefly luciferin2014
    • Author(s)
      Miyabi Hiyama, Kenta Yamada, Toshimitsu Mochizuki, Hidefumi Akiyama, Nobuaki Koga
    • Journal Title

      Luminescence

      Volume: 29 Pages: 70-70

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-26610081

  • [Journal Article] Temperature-Sensitive Quantum Yields and Quantitative Spectra of Firefly Bioluminescence2014
    • Author(s)
      Toshimitsu Mochizuki, Yu Wang, Miyabi Hiyama, Hidefumi Akiyama
    • Journal Title

      Applied Physics Letters

      Volume: 104 Pages: 213704-213704

    • DOI
      10.1063/1.4880578
    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-26610081

  • [Journal Article] Theoretical Study of Oxyuciferin pKa Values; Relative Absorption Intensity in Aqueous Solutions2013
    • Author(s)
      Miyabi Hiyama, Hidefumi Akiyama, Yu Wang, and Nobuaki Koga
    • Journal Title

      Chem. Phys. Lett

      Volume: 577 Pages: 121-126

    • DOI
      10.1016/j.cplett.2013.05.053
    • Data Source
      KAKENHI-PROJECT-23360135

  • [Journal Article] Double-core-slab-waveguide semiconductor lasers for end optical pumping2013
    • Author(s)
      T. Nakamura, T. Mochizuki, C. Kim, S. Chen, M. Yoshita, and H. Akiyama
    • Journal Title

      Applied Physics Express

      Volume: 6 Pages: 62702-62702

    • URL
      http://dx.doi.org/10.7567/APEX.6.062702
    • Peer Reviewed
    • Data Source
      KAKENHI-PLANNED-20104004

  • [Journal Article] Low Threshold Lasing of GaN-Based VCSELs With Sub-Nanometer Roughness Polishing2013
    • Author(s)
      Wen-Jie Liu, Shao-Qiang Chen, Xiao-Long Hu, Zhe Liu, Jiang-Yong Zhang, Lei-Ying Ying, Xue-Qin Lv, Hidefumi Akiyama, Zhi-Ping Cai, and Bao-Ping Zhang
    • Journal Title

      IEEE Photonics Technology Letters

      Volume: 25 Pages: 2014-2017

    • DOI
      10.1109/lpt.2013.2280965
    • Data Source
      KAKENHI-PROJECT-23360135

  • [Journal Article] Impact of Site-Directed Mutant Luciferase on Quantitative Green and Orange/Red Emission Intensities in Firefly Bioluminescence2013
    • Author(s)
      Yu Wang, Hidefumi Akiyama, Kanako Terakado, Toru Nakatsu
    • Journal Title

      Scientific Reports

      Volume: 3 Pages: 2490-2490

    • DOI
      10.1038/srep02490
    • Data Source
      KAKENHI-PROJECT-23360135

  • [Journal Article] Intrinsic radiative lifetime derived via absorption cross section of one-dimensional excitons2013
    • Author(s)
      S. Chen, M. Yoshita, A. Ishikawa, T. Mochizuki, S. Maruyama, H. Akiyama, Y. Hayamizu, L. N. Pfeiffer, and K. W. West
    • Journal Title

      Scientific Reports

      Volume: 3 Pages: 1941-1941

    • URL
      http://dx.doi.org/10.1038/srep01941
    • Peer Reviewed
    • Data Source
      KAKENHI-PLANNED-20104004

  • [Journal Article] Terahertz-induced optical emission of photoexcited undoped GaAs quantum wells2013
    • Author(s)
      K. Shinokita, H. Hirori, K. Tanaka, T. Mochizuki, C. Kim, H. Akiyama, L. N. Pfeiffer and K. W. West
    • Journal Title

      Physical Review Letters

      Volume: 111 Pages: 67401-67401

    • DOI
      10.1103/physrevlett.111.067401
    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-23244065, KAKENHI-PROJECT-23360135, KAKENHI-PROJECT-24760042

  • [Journal Article] Intrinsic radiative lifetime derived via absorption cross section of one-dimensional excitons2013
    • Author(s)
      Shaoqiang Chen, Masahiro Yoshita, Akira Ishikawa, Toshimitsu Mochizuki, Shun Maruyama, Hidefumi Akiyama, Yuhei Hayamizu, Loren N. Pfeiffer, and Ken W. West
    • Journal Title

      Scientific Reports 3, 1941 (2013).

      Volume: 3 Pages: 1941-1941

    • DOI
      10.1038/srep01941
    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-23360135, KAKENHI-PROJECT-23560359, KAKENHI-PROJECT-25706012

  • [Journal Article] Double-Core-Slab-Waveguide Semiconductor Lasers for End Optical Pumping2013
    • Author(s)
      Takahiro Nakamura, Toshimitsu Mochizuki, Changsu Kim, Shaoqiang Chen, Masahiro Yoshita, and Hidefumi Akiyama
    • Journal Title

      Applied Physics Express

      Volume: 6 Issue: 6 Pages: 062702-062702

    • DOI
      10.7567/apex.6.062702
    • ISSN
      1882-0778, 1882-0786
    • Data Source
      KAKENHI-PROJECT-23360135

  • [Journal Article] Electroluminescence of GaNAs/GaAs MQWs p–i–n junctions grown by RF-MBE using modulated nitrogen radical beam source2013
    • Author(s)
      N. Ohta, K. Arimoto, M. Shiraga, K. Ishii, M. Inada, S. Yanai, Y. Nakai, H. Akiyama, T. Mochizuki, T. Takahashi, N. Takahashi, H. Miyagawa, N. Tsurumachi, S. Nakanishi, and S.Koshiba
    • Journal Title

      Journal of Crystal Growth

      Volume: (in press) Pages: 150-153

    • DOI
      10.1016/j.jcrysgro.2013.01.034
    • Peer Reviewed
    • Data Source
      KAKENHI-PLANNED-20104004, KAKENHI-PROJECT-23510133

  • [Journal Article] Gain-switched pulses from InGaAs ridge-quantum-well lasers limited by intrinsic dynamical gain suppression2013
    • Author(s)
      Shaoqiang Chen, Masahiro Yoshita, Takashi Ito, Toshimitsu Mochizuki, Hidefumi Akiyama, Hiroyuki Yokoyama
    • Journal Title

      Optics Express

      Volume: 21 Pages: 7570-7576

    • DOI
      10.1364/oe.21.007570
    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-10F00374, KAKENHI-PLANNED-20104004, KAKENHI-PROJECT-23360135

  • [Journal Article] Fluorescent Radiation Thermometry at Cryogenic Temperatures Based on Detailed Balance Relation2013
    • Author(s)
      Toshimitsu Mochizuki, Toshiyuki Ihara, Masahiro Yoshita, Shun Maruyama, Hidefumi Akiyama, Loren N. Pfeiffer, and Ken W. West
    • Journal Title

      Applied Physics Express

      Volume: 6 (5) Issue: 5 Pages: 056602-056602

    • DOI
      10.7567/apex.6.056602
    • ISSN
      1882-0778, 1882-0786
    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-23360135, KAKENHI-PROJECT-23560359

  • [Journal Article] Transient hot-carrier optical gain in a gain-switched semiconductor laser2013
    • Author(s)
      Takashi Ito, Shaoqiang Chen, Masahiro Yoshita, Toshimitsu Mochizuki, Changsu Kim, Hidefumi Akiyama, Loren N. Pfeiffer, Ken W. West
    • Journal Title

      Appl. Phys. Lett

      Volume: 103 Pages: 82117-82117

    • DOI
      10.1063/1.4819161
    • Data Source
      KAKENHI-PROJECT-23360135

  • [Journal Article] Fluorescent Radiation Thermometry at Cryogenic Temperatures Based on Detailed Balance Relation2013
    • Author(s)
      T. Mochizuki, T. Ihara, M. Yoshita, S. Maruyama, H. Akiyama, L. N. Pfeiffer, and K. W. West
    • Journal Title

      Applied Physics Express

      Volume: 6 Pages: 56602-56602

    • URL
      http://dx.doi.org/10.7567/APEX.6.056602
    • Peer Reviewed
    • Data Source
      KAKENHI-PLANNED-20104004

  • [Journal Article] Dynamics of short-pulse generation via spectral filtering from intensely excited gain-switched 1.55-μ m distributed-feedback laser diodes2013
    • Author(s)
      S. Chen, M. Yoshita, A. Sato, T. Ito, H. Akiyama,and H. Yokoyama
    • Journal Title

      Optics Express

      Volume: 21 Pages: 10597-10597

    • DOI
      10.1364/oe.21.010597
    • Peer Reviewed
    • Data Source
      KAKENHI-PLANNED-20104004, KAKENHI-PROJECT-23360135

  • [Journal Article] Biexciton emission from single isoelectronic traps formed by nitrogen-nitrogen pairs in GaAs2013
    • Author(s)
      Kengo Takamiya, Toshiyuki Fukushima, Shuhei Yagi, Yasuto Hijikata, Toshimitsu Mochizuki, Masahiro Yoshita, Hidefumi Akiyama, Shigeyuki Kuboya, Kentaro Onabe, Ryuji Katayama, Hiroyuki Yaguchi
    • Journal Title

      AIP Conference Prodeedings

      Volume: 1566 (1) Pages: 538-539

    • DOI
      10.1063/1.4848523
    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-23686010, KAKENHI-PROJECT-24360004

  • [Journal Article] Quantitative absorption spectra of quantum wires measured by analysis of attenuated internal emissions2012
    • Author(s)
      Masahiro Yoshita, Takayuki Okada, Hidefumi Akiyama, Makoto Okano, Toshiyuki Ihara, Loren N.Pfeiffer, Ken W.West
    • Journal Title

      Appl.Phys.Lett

      Volume: 100 Pages: 112101-112101

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-23360135

  • [Journal Article] Analysis of Gain-Switching Characteristics Including Strong Gain Saturation Effects in Low-Dimensional Semiconductor Lasers2012
    • Author(s)
      Shaoqiang Chen, Masahiro Yoshita, Takashi Ito, Toshimitsu Mochizuki, Hidefumi Akiyama, Hiroyuki Yokoyama, Kenji Kamide, Tetsuo Ogawa
    • Journal Title

      Jpn. J. Appl. Phys.

      Volume: 51 Pages: 098001-098001

    • DOI
      10.1143/jjap.51.098001
    • ISSN
      0021-4922, 1347-4065
    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-10F00374, KAKENHI-PROJECT-23360135, KAKENHI-PLANNED-20104004, KAKENHI-PLANNED-20104008

  • [Journal Article] Theoretical Study of Absorption and Fluorescence Spectra of Firefly Luciferin in Aqueous Solutions2012
    • Author(s)
      Miyabi Hiyama, Hidefumi Akiyama, Kenta Yamada, Nobuaki Koga
    • Journal Title

      Photochemistry and Photobiology

      Pages: 1751-1097

    • Peer Reviewed
    • Data Source
      KAKENHI-PLANNED-20104004

  • [Journal Article] Blue 6-ps short-pulse generation in gain-switched InGaN vertical-cavity surface-emitting lasers via impulsive optical pumping2012
    • Author(s)
      Shaoqiang Chen, Makoto Okano, Baoping Zhang, Masahiro Yoshita, Hidefumi Akiyama, Yoshihiko Kanemitsu
    • Journal Title

      Appl. Phys. Lett.

      Volume: 101 Pages: 191108-191108

    • DOI
      10.1063/1.4766290
    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-10F00374, KAKENHI-PLANNED-20104004, KAKENHI-PROJECT-23360135, KAKENHI-PLANNED-20104006

  • [Journal Article] Theoretical Study of Absorption and Fluorescence Spectra of Firefly Luciferin in Aqueous Solutions2012
    • Author(s)
      Miyabi Hiyama, Hidefumi Akiyama, Kenta Yamada, Nobuaki Koga
    • Journal Title

      Photochemistry and Photobiology

      Pages: 1751-1097

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-23360135

  • [Journal Article] Observation of high Rydberg states of one-dimensional excitons in GaAs quantum wires by magnetophotoluminescence excitation spectroscopy2012
    • Author(s)
      Makoto Okano, Yoshihiko Kanemitsu, Shaoqiang Chen, Toshimitsu Mochizuki, Masahiro Yoshita, Hidefumi Akiyama, Loren N. Pfeiffer, Ken W. West
    • Journal Title

      Phys. Rev

      Volume: 86 Pages: 85312-85312

    • DOI
      10.1103/physrevb.86.085312
    • URL
      http://hdl.handle.net/2433/159454
    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-10F00374, KAKENHI-PLANNED-20104004, KAKENHI-PLANNED-20104006, KAKENHI-PROJECT-23360135

  • [Journal Article] Theoretical Study of Absorption and Fluorescence Spectra of Firefly Luciferin in Aqueous Solutions2012
    • Author(s)
      Miyabi Hiyama, Hidefumi Akiyama, Kenta Yamada, and Nobuaki Koga
    • Journal Title

      Photochemistry and Photobiology

      Volume: 88 Pages: 889-898

    • DOI
      10.1111/j.1751-1097.2012.01126.x
    • Data Source
      KAKENHI-PROJECT-23360135

  • [Journal Article] Quantitative absorption spectra of quantum wires measured by analysis of attenuated internal emissions2012
    • Author(s)
      M. Yoshita, T. Okada, H. Akiyama, M. Okano, T. Ihara, L. N. Pfeiffer, and K. W. West
    • Journal Title

      Appl. Phys. Lett

      Volume: 100 Pages: 112101-112101

    • DOI
      10.1063/1.3693401
    • Peer Reviewed
    • Data Source
      KAKENHI-PLANNED-20104004, KAKENHI-PROJECT-23360135, KAKENHI-PROJECT-23560359

  • [Journal Article] Waveguide Two-Point Differential-Excitation Method for Quantitative Absorption Measurements of Nanostructures2012
    • Author(s)
      Toshimitsu Mochizuki, Masahiro Yoshita, Shun Maruyama, Changsu Kim, Keisuke Fukuda, Hidefumi Akiyama, Loren N. Pfeiffer, Ken W. West
    • Journal Title

      Jpn. J. Appl. Phys.

      Volume: 51 Pages: 106601-106601

    • DOI
      10.1143/jjap.51.106601
    • ISSN
      0021-4922, 1347-4065
    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-23360135, KAKENHI-PROJECT-23560359, KAKENHI-PLANNED-20104004

  • [Journal Article] Quantitative absorption spectra of quantum wires measured by analysis of attenuated internal emissions2012
    • Author(s)
      Masahiro Yoshita, Takayuki Okada, Hidefumi Akiyama, Makoto Okano, Toshiyuki Ihara, Loren N.Pfeiffer, Ken W.West
    • Journal Title

      Appl.Phys.Lett

      Volume: 100 Pages: 112101-112101

    • Peer Reviewed
    • Data Source
      KAKENHI-PLANNED-20104004

  • [Journal Article] Metal-to-insulator transition in anatase TiO2 thin films induced by growth rate modulation2012
    • Author(s)
      T. Tachikawa,. M. Minohara, Y. Nakanishi, Y. Hikita, M. Yoshita, H. Akiyama, C. Bell, and H. Y. Hwang
    • Journal Title

      Appl. Phys. Lett

      Volume: 101 Pages: 22104-22104

    • DOI
      10.1063/1.4733724
    • Peer Reviewed
    • Data Source
      KAKENHI-PLANNED-20104004, KAKENHI-PROJECT-23360135

  • [Journal Article] Sub-5-ps optical pulse generation from a 1.55- μ m distributed-feedback laser diode with nanosecond electric pulse excitation and spectral filtering2012
    • Author(s)
      Shaoqiang Chen, Aya Sato, Takashi Ito, Masahiro Yoshita, Hidefumi Akiyama. Hiroyuki Yokoyama
    • Journal Title

      Optics Express

      Volume: 20 Pages: 24843-24843

    • DOI
      10.1364/oe.20.024843
    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-10F00374, KAKENHI-PLANNED-20104004, KAKENHI-PROJECT-23360135

  • [Journal Article] Single Photon Generation from Nitrogen Atomic-Layer Doped Gallium Arsenide2012
    • Author(s)
      K. Takamiya, Y.Endo, T. Fukushima, S. Yagi, Y. Hijikata, T. Mochizuki, M. Yoshita, H. Akiyama, S. Kuboya, K. Onabe, R. Katayama, H. Yaguchi
    • Journal Title

      Materials Science Forum

      Volume: Vol.706-709 Pages: 2916-2921

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21360004

  • [Journal Article] Quantitative absorption spectra ofquantum wires measured by analysis ofattenuated internal emissions2012
    • Author(s)
      Masahiro Yoshita, Takayuki Okada, Hidefumi Akiyama, Makoto Okano, ToshiyukiIhara, Loren N. Pfeiffer, Ken W. West
    • Journal Title

      Appl. Phys. Lett

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20360135

  • [Journal Article] Fano-resonance gain by dephasing electron-hole Cooper pairs in semiconductors2012
    • Author(s)
      K. Kamide, M. Yoshita, H. Akiyama, M. Yamaguchi, T. Ogawa
    • Journal Title

      Journal of the Physical Society of Japan

      Volume: 81 Pages: 093706-093706

    • DOI
      10.1143/jpsj.81.093706
    • Peer Reviewed
    • Data Source
      KAKENHI-PLANNED-20104004, KAKENHI-PLANNED-20104008, KAKENHI-PROJECT-23360135

  • [Journal Article] Biexciton Luminescence from Individual Isoelectronic Traps in Nitrogen $\delta$-Doped GaAs2012
    • Author(s)
      K. Takamiya, T. Fukushima, S. Yagi, Y. Hijikata, T. Mochizuki, M. Yoshita, H. Akiyama, S. Kuboya, K. Onabe, R. Katayama, and H. Yaguchi
    • Journal Title

      Applied Physics Express

      Volume: 5 Issue: 11 Pages: 111201-111201

    • DOI
      10.1143/apex.5.111201
    • ISSN
      1882-0778, 1882-0786
    • Peer Reviewed
    • Data Source
      KAKENHI-PLANNED-20104004, KAKENHI-PROJECT-23360135, KAKENHI-PROJECT-23686010, KAKENHI-PROJECT-24360004

  • [Journal Article] Waveguide two-point differential-excitation method for quantitative absorption measurements of nanostructures2012
    • Author(s)
      T. Mochizuki, M. Yoshita, S. Maruyama, C. Kim, K. Fukuda, H. Akiyama, L. N. Pfeiffer, K. W. West
    • Journal Title

      Jpn. J. Appl. Phys

      Volume: 51 Pages: 106601-106601

    • URL
      http://jjap.jsap.jp/link?JJAP/51/106601/
    • Peer Reviewed
    • Data Source
      KAKENHI-PLANNED-20104004

  • [Journal Article] Analysis of gain-switching characteristics including strong gain saturation effects in low-dimensional semiconductor lasers2012
    • Author(s)
      S. Chen, M. Yoshita, T. Ito, T. Mochizuki, H. Akiyama, H. Yokoyama, K. Kamide, and T. Ogawa
    • Journal Title

      Jpn. J. Appl. Phys

      Volume: 51 Pages: 98001-98001

    • URL
      http://jjap.jsap.jp/link?JJAP/51/098001/
    • Peer Reviewed
    • Data Source
      KAKENHI-PLANNED-20104004

  • [Journal Article] Electrical and Optical Properties of GaNAs/GaAs MQW p-i-n Junctions2012
    • Author(s)
      K. Arimoto, M. Shiraga, H. Shirai, S. Takeda, M. Ohmori, H. Akiyama, T. Mochizuki, K. Yamaguchi, H. Miyagawa, N. Tsurumachi, S. Nakanishi, and S. Koshiba
    • Journal Title

      Transactions of the Materials Research Society of Japan

      Volume: 37 Pages: 193-196

    • Peer Reviewed
    • Data Source
      KAKENHI-PLANNED-20104004

  • [Journal Article] Applicability of continuum absorption in semiconductor quantum wells to absolute absorption-strength standards2012
    • Author(s)
      M. Yoshita, K. Kamide, H. Suzuura, and H. Akiyama
    • Journal Title

      Applied Physics Letters

      Volume: 101 Pages: 032108-032108

    • DOI
      10.1063/1.4737900
    • Peer Reviewed
    • Data Source
      KAKENHI-PLANNED-20104004, KAKENHI-PROJECT-23360135, KAKENHI-PROJECT-23560359, KAKENHI-PLANNED-20104009

  • [Journal Article] Investigation of the confinement potential within GaNAs/GaAs multiple quantum wells2011
    • Author(s)
      Keishiro Goshima, Akinobu Kittaka, Kensuke Fujii, Masahiro Shiraga, Noriaki Tsurumachi, Shunsuke Nakanishi, Hidefumi Akiyama, Shyun Koshiba, Hiroshi Itoh
    • Journal Title

      Physica Status Solidi C

      Volume: 80 Pages: 414-416

    • Peer Reviewed
    • Data Source
      KAKENHI-PLANNED-20104004

  • [Journal Article] Quantum Yields and Quantitative Spectra of Firefly Bioluminescencc with Various Bivalent Metal Ions2011
    • Author(s)
      Yu Wang, Hidehiro Kubota, Nobuyuki Yamada, Tsutomu Irie, Hidefumi Akiyama
    • Journal Title

      IPhotochemistry and Photobiology

      Volume: (掲載確定,掲載確定(印刷中))

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20360135

  • [Journal Article] Coulomb-modulated gain spectra in current-injection T-shaped quantum-wire lasers2011
    • Author(s)
      M.Okano, M.Yoshita, H.Akiyama, P.Huai, T.Ogawa, L.N.Pfeiffer, K.W.West
    • Journal Title

      Phys.Status Solidi C

      Volume: 8 Pages: 20-23

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20360135

  • [Journal Article] Robust carrier-induced suppression of peak gain inherent to quantum-wire lasers2011
    • Author(s)
      M.Okano, P.Huai, M.Yoshita, S.Inada, H.Akiyama, K.Kamide, K.Asano, T.Ogawa
    • Journal Title

      J.Phys.Soc.Jpn

      Volume: 80 Pages: 114716-114716

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-23360135

  • [Journal Article] Robust carrier-induced suppressionof peak gain inherent to quantum-wirelasers2011
    • Author(s)
      M. Okano, P. Huai, M. Yoshita, S. Inada, H. Akiyama, K. Kamide, K. Asano, and T. Ogawa
    • Journal Title

      J. Phys. Soc. Jpn

      Volume: 80 Pages: 114716-114716

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20360135

  • [Journal Article] T型GaAs量子細線の光学応答と動的相関効果2011
    • Author(s)
      秋山英文, 吉田正裕
    • Journal Title

      固体物理

      Volume: 46 Pages: 747-756

    • Peer Reviewed
    • Data Source
      KAKENHI-PLANNED-20104004

  • [Journal Article] T型GaAs量子細線の光学応答と動的相関効果2011
    • Author(s)
      秋山英文、吉田正裕
    • Journal Title

      固体物理

      Volume: 549 Pages: 747-756

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20360135

  • [Journal Article] LaVO4 : Eu Phosphor films with enhanced Eusolubility2011
    • Author(s)
      T. Higuchi, Y. Hotta, Y. Hikita, S. Maruyama, Y. Hayamizu, H. Akiyama, H. Wadati, D. G. Hawthorn, T. Z. Regier, R. I. R. Blyth, G. A. Sawatzky, and H. Y. Hwang
    • Journal Title

      Appl. Phys. Lett

      Volume: 98 Pages: 71902-71902

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20360135

  • [Journal Article] Effects of Mg doping on Optical and Electrical Properties of GaNAs Multiple Quantum Wells2011
    • Author(s)
      Masahiro Shiraga, Yuko Nakai, Tomohiko Hirashima, Akinobu Kittaka, Mari Ebisu, Naoshi Takahashi, Takeshi Noda, Masato Ohmori, Hidefumi Akiyama, Noriaki Tsurumachi, Shunsuke Nakanishi, Hayato Miyagawa, Hiroshi Itoh, Shyun Koshiba
    • Journal Title

      Phys.Status Solidi C

      Volume: 8 Pages: 420-422

    • Peer Reviewed
    • Data Source
      KAKENHI-PLANNED-20104004

  • [Journal Article] Coulomb-modulated gain spectra in current-injection T-shaped quantum-wire lasers2011
    • Author(s)
      M.Okano, M.Yoshita, H.Akiyama, P.Huai, T.Ogawa, L.N.Pfeiffer, K.W.West
    • Journal Title

      Phys.Status Solidi C

      Pages: 20-23

    • Data Source
      KAKENHI-PLANNED-20104004

  • [Journal Article] Coulomb-modulated gain spectra in current-injection T-shaped quantum-wire lasers2011
    • Author(s)
      M. Okano, M. Yoshita, H. Akiyama, P. Huai, T. Ogawa, L. N. Pfeiffer, and K. W. West
    • Journal Title

      Phys. Status Solidi C

      Volume: 8 Pages: 20-23

    • Peer Reviewed
    • Data Source
      KAKENHI-PLANNED-20104004

  • [Journal Article] LaVO4:Eu Phosphor films with enhanced Eu solubility2011
    • Author(s)
      T.Higuchi, Y.Hotta, Y.Hikita, S.Maruyama, Y.Hayamizu, H.Akiyama, H.Wadati, D.G.Hawthorn, T.Z.Regier, R.I.R.Blyth, G.A.Sawatzky, H.Y.Hwang
    • Journal Title

      Appl.Phys.Lett.

      Volume: 98 Pages: 71902-71902

    • Peer Reviewed
    • Data Source
      KAKENHI-PLANNED-20104004

  • [Journal Article] Quantum Yields and Quantitative Spectraof Firefly Bioluminescence with VariousBivalent Metal Ions2011
    • Author(s)
      Yu Wang, Hidehiro Kubota, Nobuyuki Yamada, Tsutomu Irie, and Hidefumi Akiyama
    • Journal Title

      Photochemistry and Photobiology

      Volume: 87 Pages: 846-852

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20360135

  • [Journal Article] Quantum Yields and Quantitative Spectra of Firefly Bioluminescence with Various Bivalent Metal Ions2011
    • Author(s)
      Yu Wang, Hidehiro Kubota, Nobuyuki Yamada, Tsutomu Irie, and Hidefumi Akiyama
    • Journal Title

      Photochemistry and Photobiology

      Volume: 87 Pages: 846-852

    • DOI
      10.1111/j.1751-1097.2011.00931.x
    • Data Source
      KAKENHI-PROJECT-23360135

  • [Journal Article] Investigation of the confinement potential within GaNAs/GaAs multiple quantum wells2011
    • Author(s)
      Keishiro Groshima, Akinobu Kittaka, Kensuke Fujii, Masahiro Shiraga, Noriaki Tsurumachi, Shunsuke Nakanishi, Hidefumi Akiyama, Shyun Koshiba, Hiroshi Itoh
    • Journal Title

      Physica Status Solidi C

      Volume: 80 Pages: 414-416

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-23360135

  • [Journal Article] Quantum Yields and Quantitative Spectra of Firefly Bioluminescence with Various Bivalent Metal Ions2011
    • Author(s)
      Yu Wang, Hidehiro Kubota, Nobuyuki Yamada, Tsutomu Irie, Hidefumi Akiyama
    • Journal Title

      Photochemistry and Photobiology

      Volume: 87 Pages: 846-852

    • Peer Reviewed
    • Data Source
      KAKENHI-PLANNED-20104004

  • [Journal Article] Effects of Mg doping on Optical andElectrical Properties of GaNAs MultipleQuantum Wells2011
    • Author(s)
      Masahiro Shiraga, Yuko Nakai, Tomohiko Hirashima, Akinobu Kittaka, Mari Ebisu, Naoshi Takahashi, Takeshi Noda, MasatoOhmori, Hidefumi Akiyama, Noriaki Tsurumachi, Shunsuke Nakanishi, Hayato Miyagawa, Hiroshi Itoh, and Shyun Koshiba
    • Journal Title

      Phys. Status Solidi C

      Volume: 8 Pages: 420-422

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20360135

  • [Journal Article] LaVO4:Eu Phosphor films with enhanced Eu solubility2011
    • Author(s)
      T. Higuchi, Y. Hotta, Y. Hikita, S. Maruyama, Y. Hayamizu, H. Akiyama, H. Wadati, D. G. Hawthorn, T. Z. Regier, R. I. R. Blyth, G. A. Sawatzky, and H. Y. Hwang
    • Journal Title

      Appl. Phys. Lett

      Volume: 98 Pages: 71902-71902

    • DOI
      10.1063/1.3554749
    • Peer Reviewed
    • Data Source
      KAKENHI-PLANNED-20104004

  • [Journal Article] Robust carrier-induced suppression of peak gain inherent to quantum-wire lasers2011
    • Author(s)
      M.Okano, P.Huai, M.Yoshita, S.Inada, H.Akiyama, K.Kamide, K.Asano, T.Ogawa
    • Journal Title

      J.Phys.Soc.Jpn

      Volume: 80 Pages: 114716-114716

    • Peer Reviewed
    • Data Source
      KAKENHI-PLANNED-20104004

  • [Journal Article] Effects of Mg doping on Optical and Electrical Properties of GaNAs Multiple Quantum Wells2011
    • Author(s)
      M. Shiraga, Y. Nakai, T. Hirashima, A. Kittaka, M. Ebisu, N. Takahashi, T. Noda, M. Ohmori, H. Akiyama, N. Tsurumachi, S. Nakanishi, H. Miyagawa, H. Itoh, and S. Koshiba
    • Journal Title

      Phys. Status Solidi C

      Volume: 8 Pages: 420-422

    • DOI
      10.1002/pssc.201000595
    • Peer Reviewed
    • Data Source
      KAKENHI-PLANNED-20104004

  • [Journal Article] LaVO4 : Eu Phosphor films with enhanced Eu solubility2011
    • Author(s)
      T.Higuchi, Y.Hotta, Y.Hikita, S.Maruyama, Y.Hayamizu, H.Akiyama, H.Wadati, D.G.Hawthorn, T.Z.Regier, R.I.R.Blyth, G.A.Sawatzky, H.Y.Hwang
    • Journal Title

      Appl.Phys.Lett.

      Volume: 98 Pages: 71902-71902

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20360135

  • [Journal Article] Coulomb-modulated gain spectra incurrent-injection T-shaped quantum-wirelasers2011
    • Author(s)
      M. Okano, M. Yoshita, H. Akiyama, P. Huai, T. Ogawa, L. N. Pfeiffer, and K. W. West
    • Journal Title

      Phys. Status Solidi C

      Volume: 8 Pages: 20-23

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20360135

  • [Journal Article] Robust Carrier-Induced Suppression of Peak Gain Inherent to Quantum-Wire Lasers2011
    • Author(s)
      M. Okano, P. Huai, M. Yoshita, S. Inada, H. Akiyama, K. Kamide, K. Asano, and T. Ogawa
    • Journal Title

      Journal of the Physical Society of Japan

      Volume: 80 Pages: 114716-114716

    • DOI
      10.1143/jpsj.80.114716
    • Peer Reviewed
    • Data Source
      KAKENHI-PLANNED-20104004, KAKENHI-PLANNED-20104008, KAKENHI-PLANNED-20104010, KAKENHI-PROJECT-21740231, KAKENHI-PROJECT-23360135

  • [Journal Article] Effects of Mg doping on Optical and Electrical Properties of GaNAs Multiple Quantum Wells2011
    • Author(s)
      Masahiro Shiraga, Yuko Nakai, Tomohiko Hirashima, Akinobu Kittaka, Mari Ebisu, Naoshi Takahashi, Takeshi Noda, Masato Ohmori, Hidefumi Akiyama, Noriaki Tsurumachi, Shunsuke Nakanishi, Hayato Miyagawa, Hiroshi Itoh, Shyun Koshiba
    • Journal Title

      Phys.Status Solidi C

      Volume: 8 Pages: 420-422

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20360135

  • [Journal Article] Investigation of the confinementpotential within GaNAs/GaAs multiplequantum wells2011
    • Author(s)
      Keishiro Goshima, Akinobu Kittaka, Kensuke Fujii, Masahiro Shiraga, Noriaki Tsurumachi, Shunsuke Nakanishi, Hidefumi Akiyama, Shyun Koshiba and Hiroshi Itoh
    • Journal Title

      Physica Status Solidi C

      Volume: 8 Pages: 414-416

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20360135

  • [Journal Article] Investigation of the confinement potential within GaNAs/GaAs multiple quantum wells2011
    • Author(s)
      K. Goshima, A. Kittaka, K. Fujii, M. Shiraga, N. Tsurumachi, S. Nakanishi, H. Akiyama, S. Koshiba and H. Itoh
    • Journal Title

      Physica Status Solidi C

      Volume: 8 Pages: 414-416

    • Peer Reviewed
    • Data Source
      KAKENHI-PLANNED-20104004

  • [Journal Article] Investigation of the confinement potential within GaNAs/GaAs multiple quantum wells2011
    • Author(s)
      Keishiro Goshima, Akinobu Kittaka, Kensuke Fujii, Masahiro Shiraga, Noriaki Tsurumachi, Shunsuke Nakanishi, Hidefumi Akiyama, Shyun Koshiba and Hiroshi Itoh
    • Journal Title

      Physica Status Solidi C

      Volume: 8 Pages: 414-416

    • DOI
      10.1002/pssc.201000587
    • Data Source
      KAKENHI-PROJECT-23360135

  • [Journal Article] Photoluminescence from single is electronic traps in nitrogen delta-doped GaAs grown on GaAs(111)A2010
    • Author(s)
      T. Fukushima, Y. Hijikata, H. Yaguchi, S. Yoshida, M. Okano, M. Yoshita, H. Akiyama, S. Kuboya, R. Katayama, K. Onabe
    • Journal Title

      Physica

      Volume: Vol.42, No10

    • DOI
      10.1016/j.physe.2009.12.011
    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21360004

  • [Journal Article] Photoluminescence from single isoelectronic traps in nitrogen delta-doped GaAs grown on GaAs(111)A2010
    • Author(s)
      T.Fukushima, Y.Hijikata, H.Yaguchi, S.Yoshida, M.Okano, M.Yoshita, H.Akiyama, S.Kuboya, R.Katayama, K.Onabe
    • Journal Title

      Physica E 42

      Volume: 10 Pages: 2529-2531

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20360135

  • [Journal Article] pH-Dependent Fluorescence Spectra, Lifetimes, and Quantum Yields ofFirefly-Luciferin Aqueous Solutions Studied by Selective-Excitation Fluorescence Spectroscopy2010
    • Author(s)
      Yoriko Ando and Hidefumi Akiyama
    • Journal Title

      Jpn. J. Appl. Phys

      Volume: 49 Pages: 117002-117002

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20360135

  • [Journal Article] Photoluminescence from single isoelectronic traps in nitrogen delta-doped GaAs grown on GaAs(111)A2010
    • Author(s)
      T.Fukushima, Y.Hijikata, H.Yaguchi, S.Yoshida, M.Okano, M.Yoshita, H.Akiyama, S.Kuboya, R.Katayama, K.Onabe
    • Journal Title

      Physica E 42

      Volume: 10 Pages: 2529-2531

    • Peer Reviewed
    • Data Source
      KAKENHI-PLANNED-20104004

  • [Journal Article] Photoluminescence from single isoelectronic traps in nitrogen delta-dopedGaAs grown on GaAs(111)A2010
    • Author(s)
      T.Fukushima, Y.Hijikata, H.Yaguchi, S.Yoshida, M.Okano, M.Yoshita, H.Akiyama, S.Kuboya, R.Katayama, K.Onabe
    • Journal Title

      Physica E(掲載確定)

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21360004

  • [Journal Article] Photoluminescence from single isoelectronic traps in nitrogen delta-doped GaAs grown on GaAs(111)A2010
    • Author(s)
      T.Fukushima, Y.Hijikata, H.Yaguchi, S.Yoshida, M.Okano, M.Yoshita, H.Akiyama, S.Kuboya, R.Katayama, K.Onabe
    • Journal Title

      Physica E

      Volume: 42 Pages: 2529-2531

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21360004

  • [Journal Article] pH-Dependent Fluorescence Spectra, Lifetimes, and Quantum Yields of Firefly-Luciferin Aqueous Solutions Studied by Selective-Excitation Fluorescence Spectroscopy2010
    • Author(s)
      Yoriko Ando, Hidefumi Akiyama
    • Journal Title

      Jpn.J.Appl.Phys

      Volume: 49 Pages: 117002-117002

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20360135

  • [Journal Article] isoelectronic traps in nitrogen delta-doped GaAs grown on GaAs (111)A2010
    • Author(s)
      T. Fukushima, Y. Hijikata, H. Yaguchi, S. Yoshida, M. Okano, M. Yoshita, H. Akiyama, S. Kuboya, R. Katayama, and K. Onabe
    • Journal Title

      Physica E

      Volume: 42 Pages: 2529-2531

    • Peer Reviewed
    • Data Source
      KAKENHI-PLANNED-20104004

  • [Journal Article] Photoluminescence from singleisoelectronic traps in nitrogendelta-doped GaAs grown on GaAs(111) A2010
    • Author(s)
      T. Fukushima, Y. Hijikata, H. Yaguchi, S. Yoshida, M. Okano, M. Yoshita, H. Akiyama, S. Kuboya, R. Katayama, and K. Onabe
    • Journal Title

      Physica E 42

      Volume: 10 Pages: 2529-2531

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20360135

  • [Journal Article] ホタルの発光の効率と色変化機構-定量計測による新事実-2010
    • Author(s)
      秋山英文, 安東頼子, 王瑜
    • Journal Title

      現代化学

      Volume: 473 Pages: 21-25

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20360135

  • [Journal Article] pH-Dependent Fluorescence Spectra, Lifetimes, and Quantum Yields of Firefly-Luciferin Aqueous Solutions Studied by Selective-Excitation Fluorescence Spectroscopy2010
    • Author(s)
      Yoriko Ando, Hidefumi Akiyama
    • Journal Title

      Jpn.J.Appl.Phys

      Volume: 49 Pages: 117002-117002

    • Peer Reviewed
    • Data Source
      KAKENHI-PLANNED-20104004

  • [Journal Article] Thermal-equilibrium relation between the optical emission and absorption spectra of a doped semiconductor quantum well2009
    • Author(s)
      Toshiyuki Ihara, Shun Maruyama, Masahiro Yoshita, Hidefumi Akiyama, Loren N.Pfeiffer, Ken W.West
    • Journal Title

      Phys.Rev.B 80

      Pages: 33307-33307

    • Data Source
      KAKENHI-PLANNED-20104004

  • [Journal Article] Thermal-equilibrium relation between theoptical emission and absorption spectra ofa doped semiconductor quantum well2009
    • Author(s)
      Toshiyuki Ihara, Shun Maruyama, Masahiro Yoshita, Hidefumi Akiyama, Loren N. Pfeiffer, Ken W. West
    • Journal Title

      Phys. Rev. B

      Volume: 80 Pages: 33307-33307

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20360135

  • [Journal Article] Thermal-equilibrium relation between the optical emission and absorption spectra of a doped semiconductor quantum well2009
    • Author(s)
      T.Ihara, S.Maruyama, M.Yoshita, H.Akiyama, L.N.Pfeiffer, K.W.West
    • Journal Title

      Phys.Rev. 80

    • Data Source
      KAKENHI-ORGANIZER-20104001

  • [Journal Article] Thermal-equilibrium relation between the optical emission and absorption spectra of a doped semiconductor quantum well2009
    • Author(s)
      Toshiyuki Ihara, Shun Maruyama, Masahiro Yoshita, Hidefumi Akiyama, Loren N.Pfeiffer, Ken W.West
    • Journal Title

      Phys.Rev

      Volume: B80 Pages: 33307-33307

    • Peer Reviewed
    • Data Source
      KAKENHI-PLANNED-20104004

  • [Journal Article] Thermal-equilibrium relation between the optical emission and absorption spectra of a doped semiconductor quantum well2009
    • Author(s)
      T. Ihara, S. Maruyama, M. Yoshita, H. Akiyama, L. N. Pfeiffer, K. W. West
    • Journal Title

      Phys. Rev. B

      Volume: 80 Pages: 33307-33307

    • Peer Reviewed
    • Data Source
      KAKENHI-PLANNED-20104004

  • [Journal Article] Optical detection ofelectron-depletion region surroundingmetal electrodes on a dilutetwo-dimensional electron gas system2008
    • Author(s)
      Toshiyuki Ihara, Masahiro Yoshita, Hidefumi Akiyama, Loren N. Pfeiffer, and Ken W. West
    • Journal Title

      Jpn. J. Appl. Phys

      Volume: 47 Pages: 4496-4498

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20360135

  • [Journal Article] Measurementsof Cavity-Length-Dependent Internal Differential Quantum Effciency andInternal Optical Loss in Laser Diodes2008
    • Author(s)
      Satoshi Inada, Masahiro Yoshita, Makoto Okano, Toshiyuki Ihara, Hidefumi Akiyama, and Liming Zhang
    • Journal Title

      J. Appl. Phys

      Volume: 47 Pages: 2288-2290

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20360135

  • [Journal Article] Carrier-Density-DependentIncrease and Suppression of Optical Gainin T-shaped Quantum-Wire Lasers2008
    • Author(s)
      Masahiro Yoshita, Makoto Okano, Toshiyuki Ihara, Hidefumi Akiyama, PingHuai, Tetsuo Ogawa, Loren N. Pfeiffer, and Ken W. West
    • Journal Title

      Physica Status Solidi(C)

      Volume: 5 Pages: 2841-2843

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20360135

  • [Journal Article] Micro-photoluminescence excitationspectroscopy on asymmetric absorptionline shapes of weakly localized excitonsin a quantum well2008
    • Author(s)
      Shun Maruyama, Toshiyuki Ihara, Hirotake Itoh, Masahiro Yoshita, Hidefumi Akiyama, Loren N. Pfeiffer and Ken W. West
    • Journal Title

      Solid State Communications

      Volume: 147 Pages: 114-117

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20360135

  • [Journal Article] Currentinjection T-shaped quantum wire laserswith perpendicular doping layersoperating at 100K2008
    • Author(s)
      Makoto Okano, Shu-man Liu, Masahiro Yoshita, Hidefumi Akiyama, Loren N. Pfeiffer, and Ken W. West
    • Journal Title

      Physica E 40

      Volume: 6 Pages: 1947-1949

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20360135

  • [Journal Article] Twin photoluminescence peaks from singleisoelectronic traps in nitrogenδ-dopedGaAs2008
    • Author(s)
      Y. Endo, Y. Hijikata, H. Yaguchi, S. Yoshida, M. Yoshita, H. Akiyama, F. Nakajima, R. Katayama and K. Onabe
    • Journal Title

      Physica E 40

      Volume: 6 Pages: 2110-2112

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20360135

  • [Journal Article] Optimization of Well Widthand N Content for Optical Properties ofGaNAs/GaAs Multiple Quantum Well Grown byRF-Molecular Beam Epitaxy2008
    • Author(s)
      Kensuke Fujii, Daisuke Nakase, Noriaki Tsurumachi, Hayato Miyagawa, Hiroshi Itoh, Shunsuke Nakanishi, Hidefumi Akiyama, and Shyun Koshiba
    • Journal Title

      Jpn. J. Appl. Phys

      Volume: 47 Pages: 2991-2993

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20360135

  • [Journal Article] MBE growth of self-assembled InGaAs quantum dots aligned along quasi-periodic multi-atomic steps on a vicinal(111)B GaAs surface2007
    • Author(s)
      Y. Akiyama and H. Sakaki
    • Journal Title

      J. Crystal Growth Vol.301-302

      Pages: 697-700

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17206034

  • [Journal Article] One-dimensional band-edge absorption in a doped quantum wire2007
    • Author(s)
      Toshiyuki Ihara, Yuhei Hayamizu, Masahiro Yoshita, Hidefumi Akiyama, Loren N. Pfeiffer, and Ken W. West
    • Journal Title

      Phys. Rev. Lett. Vol.99

      Pages: 126803-126803

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17206034

  • [Journal Article] MBE growth of self-assembled InGaAs quantum dots aligned along quasi-periodic multi-atomic steps on a vicinal (111)B GaAs surface2007
    • Author(s)
      Y.Akiyama and H.Sakaki
    • Journal Title

      J.Crystal Growth Vol.301-302

      Pages: 697-700

    • Description
      「研究成果報告書概要(和文)」より
    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17206034

  • [Journal Article] MBE growth of self-assembled InGaAs quantum dots aligned along quasi-periodic multi-atomic steps on a vicinal(111) B GaAs surface2007
    • Author(s)
      Y. Akiyama, H. Sakaki
    • Journal Title

      J. Crystal Growth Vol.301-302

      Pages: 697-700

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-17206034

  • [Journal Article] Micro-Raman study on the improvement of luminescence efficiency of GaAsN alloys2007
    • Author(s)
      K. Tanioka, Y. Endo, Y. Hijikata, H. Yaguchi, S. Yoshida, M. Yoshita, H. Akiyama and K. Onabe
    • Journal Title

      Journal of Crystal Growth Vol.298

      Pages: 131-134

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17206034

  • [Journal Article] Micro-photoluminescence characterization of GaInAsP/InP single quantum wires fabricated by dry etching and regrowth2007
    • Author(s)
      Hirotake Itoh, Masahiro Yoshita, Hidefumi Akiyama, Dhanorm Plumwongrot, Takeo Maruyama, and Shigehisa Arai
    • Journal Title

      J. Appl. Phys. Vol 102

      Pages: 93509-93509

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17206034

  • [Journal Article] Biexciton gain and the Mott transition in GaAs quantum wires2007
    • Author(s)
      Yuhei Hayamizu, Masahiro Yoshita, Yasushi Takahashi, Hidefumi Akiyama, C. Z. Ning, Loren N. Pfeiffer, and Ken W. West
    • Journal Title

      Phys. Rev. Lett. Vol.99

      Pages: 167403-167403

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17206034

  • [Journal Article] Low-threshold Current-injection Single-mode Lasing in T-shaped GaAs/AlGaAs Quantum Wires2007
    • Author(s)
      S. Liu, M. Yoshita, M. Okano, T. Ihara, H. Itoh, H. Akiyama, L. Pfeiffer, K. West, and K. Baldwin
    • Journal Title

      Jpn. J. Appl. Phys. Vol.46

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17206034

  • [Journal Article] Surface-morphology evolution during growth-interrupt in situ annealing on GaAs(110)epitaxial layers2007
    • Author(s)
      Masahiro Yoshita, Hidefumi Akiyama, Loren N. Pfeiffer, Ken W. West
    • Journal Title

      J. Appl. Phys. Vol.101

      Pages: 103541-103541

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17206034

  • [Journal Article] Coulomb Enhancement and Suppression of Peak Gain in Quantum Wire Lasers2007
    • Author(s)
      Ping Huai, Hidefumi Akiyama, Yuh Tomio, and Tetsuo Ogawa
    • Journal Title

      Jpn. J. Appl. Phys. Vol.46

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17206034

  • [Journal Article] Temperature-dependent current injection and lasing in T-shaped quantum wire-laser diodes with perpendicular p-and n-doping layers2007
    • Author(s)
      M. Okano, S. Liu, T. Ihara, H. Itoh, M. Yoshita, H. Akiyama, L. N. Pfeiffer, K. West, and O. Malis
    • Journal Title

      Appl. Phys. Lett. Vol.90,

      Pages: 91108-91108

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17206034

  • [Journal Article] Micro-photoluminescence study of nitrogen delta-doped GaAs grown by metalorganic vapor phase epitaxy2007
    • Author(s)
      Y. Endo, K. Tanioka, Y. Hijikata, H. Yaguchi, S. Yoshida, M. Yoshita, H. Akiyama, W. Ono, F. Nakajima, R. Katayama, and K.Onabe
    • Journal Title

      Journal of Crystal Growth Vol.298

      Pages: 73-75

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17206034

  • [Journal Article] Kagakurikkoku -Nipponwoyuku2006
    • Author(s)
      Hiroyuki Sakaki, Hidefumi Akiyama
    • Journal Title

      Nikkan-kougyo-shinnbunsya

      Pages: 325-325

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-16360148

  • [Journal Article] Light-emitting diodes fabricated from biomolecular compounds2006
    • Author(s)
      H. Tajima, K. Shimatani, T. Komino, S. Ikeda, M. Matsuda, Y. Ando, H. Akiyama
    • Journal Title

      Colloids and Surfaces A-Physicochemical and Engineering Aspects Vol.284

      Pages: 61-65

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17206034

  • [Journal Article] Light-emitting diodes fabricated from biomolecular compounds2006
    • Author(s)
      H.Tajima, K.Shimatani, T.Komino, S.Ikeda, M.Matsuda, Y.Ando, H.Akiyama
    • Journal Title

      Colloids and Surfaces A-Physicochemical and Engineering Aspects 284

      Pages: 61-65

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-16360148

  • [Journal Article] Formation of self-assembled InGaAs quantum dot arrays aligned along quasi-periodic multi-atomic steps on vicinal (111)B GaAs2006
    • Author(s)
      Y.Akiyama and H.Sakaki
    • Journal Title

      Appl.Phys.Lett. Vol.89,No.18

    • Description
      「研究成果報告書概要(和文)」より
    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17206034

  • [Journal Article] Collective and single-particle intersubband excitations in narrow quantum wells selected by infrared absorption and resonant Raman scattering2006
    • Author(s)
      T. Unuma, K. Kobayashi, A. Yamamoto, M. Yoshita, K. Hirakawa, Y. Hashimoto, S. Katsumoto, Y. Iye, Y. Kanemitsu, and H. Akiyama
    • Journal Title

      Phys. Rev. B vol.74

      Pages: 195306-195306

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17206034

  • [Journal Article] Growth of GaNAs/GaAs Multiple Quantum Well by Molecular Beam Epitaxy Using Modulated N Radical Beam Source2006
    • Author(s)
      T.Takao, K.Fujii, H.Miyagawa, M.Mizumaki, O.Sakata, N.Tsurumachi, H.Itoh, N.Sumida, S.Nakanishi, H.Akiyama, S.Koshida
    • Journal Title

      Jpn. J. Appl. Phys 45, No. 4B

      Pages: 3540-3543

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-16360148

  • [Journal Article] Photo-induced improvement of radiative efficiency and structural changes in GaAsN alloys2006
    • Author(s)
      H.Yaguchi, T.Morioke, T.Aoki, H.Shimizu, Y.Hijikata, S.Yoshida, M.Yoshita, H.Akiyama, N.Usami, D.Aoki, K.Onabe
    • Journal Title

      Phys.Stat.Sol.(c) 3

      Pages: 1907-1910

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-16360148

  • [Journal Article] A voltage-induced transition of hemin in BIODE (biomolecular light-emitting diode)2006
    • Author(s)
      H.Tajima, K. Shimatani, T. Komino, M. Matsuda, S. Ikeda, Y. Ando, H. Akiyama
    • Journal Title

      Bulletin of the Chemical Society of Japan Vol.79, No.4

      Pages: 549-554

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17206034

  • [Journal Article] Exciton-plasma crossover with electron-hole density in T-shaped quantum wires studied by the photoluminescence spectrograph method2006
    • Author(s)
      Masahiro Yoshita, Yuhei Hayamizu, Hidefumi Akiyama, Loren N.Pfeiffer, Ken W.West
    • Journal Title

      Phys.Rev.B 74

      Pages: 165332-165332

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-16360148

  • [Journal Article] Collective and single-particle intersubband excitations in narrow quantum wells selected by infrared absorption and resonant Raman scattering2006
    • Author(s)
      T.Unuma, K.Kobayashi, A.Yamamoto, M.Yoshita, K.Hirakawa, Y.Hashimoto, S.Katsumoto, Y.Iye, Y.Kanemitsu, H.Akiyama
    • Journal Title

      Phys.Rev.B 74

      Pages: 195306-195306

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-16360148

  • [Journal Article] Temperature-dependent conductance of quasi-one-dimensional electrons in a novel constricted In0.1Ga0.9As/GaAs channel with corrugated interfaces2006
    • Author(s)
      Y.Akiyama, T.Kawazu, S.Ishida, Y.Arakawa, H.Sakaki
    • Journal Title

      Physica E Vol.32,(1-2)

      Pages: 337-340

    • Description
      「研究成果報告書概要(和文)」より
    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17206034

  • [Journal Article] Exciton-plasma crossover with electron-hole density in T-shaped quantum wires studied by the photoluminescence spectrograph method2006
    • Author(s)
      Masahiro Yoshita, Yuhei Hayamizu, Hidefumi Akiyama, Loren N. Pfeiffer, Ken W. West
    • Journal Title

      Phys. Rev. B 74

      Pages: 165332-165332

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-16360148

  • [Journal Article] Growth of GaNAs/GaAs Multiple Quantum Well by Molecular Bear Epitaxy Using Modulated N Radical Beam Source2006
    • Author(s)
      K. Takao, K. Fujii, H. Miyagawa, M. Mizumaki, O. Sakata, N. Tsurumachi, H. Itoh, N. Sumida, S. Nakanishi, H. Akiyama and S. Koshiba
    • Journal Title

      Jpn. J. Appl. Phys Vol.45, No.4B

      Pages: 3540-3543

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17206034

  • [Journal Article] Photo-induced improvement of radiative efficiency and structural changes in GaAsN alloys2006
    • Author(s)
      H. Yaguchi, T. Morioke, T. Aoki, H. Shimizu, Y. Hijikata, S. Yoshida, M. Yoshita, H. Akiyama, N. Usami, D. Aoki, K. Onabe
    • Journal Title

      Phys. Stat. Sol. (c)3

      Pages: 1907-1910

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17206034

  • [Journal Article] A voltage-induced transition of hemin in BIODE (biomolecular light-emitting diode)2006
    • Author(s)
      H.Tajima, K.Shimatani, T.Komino, M.Matsuda, S.Ikeda, Y.Ando, H.Akiyama
    • Journal Title

      Bulletin of the Chemical Society of Japan 79(4)

      Pages: 549-554

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-16360148

  • [Journal Article] 量子ナノ細線の光物性とレーザ応用2006
    • Author(s)
      秋山英文
    • Journal Title

      科学立国日本を築く -極限に挑む気鋭の研究者たち,(榊裕之監修)(日刊工業新聞社,2006)

      Pages: 143-149

    • Data Source
      KAKENHI-PROJECT-16360148

  • [Journal Article] Photo-induced improvement of radiative efficiency and structural changes in GaAsN alloys2006
    • Author(s)
      H.Yaguchi, T.Morioke, T.Aoki, H.Shimizu, Y.Hijikata, S.Yoshida, M.Yoshita, H.Akiyama, N.Usami, D.Aoki, K.Onabe
    • Journal Title

      Phys. Stat. Sol. (c) 3

      Pages: 1907-1910

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-16360148

  • [Journal Article] Bio-chemiluminescence's Hand book2006
    • Author(s)
      Youichi Imai, Yoshihiro Ohmiya, Yoriko Ando, Hidefumi Akiyama
    • Journal Title

      Maruzen

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-16360148

  • [Journal Article] Growth of GaNAs/GaAs Multiple Quantum Well by Molecular Beam Epitaxy Using Modulated N Radical Beam Source2006
    • Author(s)
      Katsuhiro Takao, Kensuke Fujii, Hayato Miyagawa, Masaichiro Mizumaki, Osami Sakata, Noriaki Tsurumachi, Hiroshi Itoh, Naoto Sumida, Shunsuke Nakanishi, Hidefumi Akiyama, Shyun Koshiba
    • Journal Title

      Jpn.J.Appl.Phys. 45, No.4B

      Pages: 3540-3543

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-16360148

  • [Journal Article] Formation of self-assembled InGaAs quantum dot arrays aligned along quasi-periodic multi-atomic steps on vicinal(111)B GaAs2006
    • Author(s)
      Y. Akiyama and H. Sakaki
    • Journal Title

      Appl. Phys. Lett. Vol.89,No.18

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17206034

  • [Journal Article] Collective and single-particle intersubband excitations in narrow quantum wells selected by infrared absorption and resonant Raman scattering2006
    • Author(s)
      T.Unuma, K.Kobayashi, A.Yamamoto, M.Yoshita, K.Hirakawa, Y.Hashimoto, S.Katsumoto, Y.Iye, Y.Kanemitsu, H.Akiyama
    • Journal Title

      Phys. Rev. B 74

      Pages: 195306-195306

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-16360148

  • [Journal Article] A voltage-induced transition of hemin in BIODE (biomolecular light-emitting diode)2006
    • Author(s)
      H.Tajima, K.Shimatani, T.Komino, M.Matsuda, S.Ikeda, Y.Ando, H.Akiyama
    • Journal Title

      Bulletin of the Chemical Society of Japan 79 (4)

      Pages: 549-554

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-16360148

  • [Journal Article] "Collective and single-particle intersubband excitations in narrow quantum wells selected by infrared absorption and resonant Raman scattering"2006
    • Author(s)
      T. Unuma, K. Kobayashi, A. Yamamoto, M. Yoshita, K. Hirakawa, Y. Hashimoto, S. Katsumoto, Y. Iye, Y. Kanemitsu, and H. Akiyama
    • Journal Title

      Physical Review B vol.74,No.19

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17206034

  • [Journal Article] Temperature-dependent conductance of quasi-one-dimensional electrons in a novel constricted In0.1Ga0.9As/GaAs channel with corrugated interfaces2006
    • Author(s)
      Y. Akiyama, T. Kawazu, S. Ishida, Y. Arakawa, H. Sakaki
    • Journal Title

      Physica E Vol.32,(1-2)

      Pages: 337-340

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-17206034

  • [Journal Article] Exciton-plasma crossover with electron-hole density in T-shaped quantum wires studied by means of the photoluminescence spectrograph method2006
    • Author(s)
      M. Yoshita, Y. Hayamizu, H. Akiyama, L.N. Pfeiffer, K.W.West
    • Journal Title

      Phys. Rev. B Vol.74

      Pages: 165332-165332

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17206034

  • [Journal Article] Formation of self-assembled InGaAs quantum dot arrays aligned along quasi-periodic multi-atomic steps on vicinal(111) B GaAs2006
    • Author(s)
      Y. Akiyama, H. Sakaki
    • Journal Title

      Appl. Phys. Lett. Vol.89,(18)

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-17206034

  • [Journal Article] Temperature-dependent conductance of quasi-one-dimensional electrons in a novel constricted In_<0.1>Ga_<0.9>As/GaAs channel with corrugated interfaces2005
    • Author(s)
      Y.Akiyama, T.Kawazu, S.Ishida, Y.Arakawa, H.Sakaki
    • Journal Title

      Collected abstracts of 12th International Conference on Modulated Semiconductor Structures

    • Data Source
      KAKENHI-PROJECT-17206034

  • [Journal Article] Light-emitting diodes fabricated from cytochrome c and myoglobin2005
    • Author(s)
      H.Tajima, S.Ikeda, K.Shimatani, M.Matsuda, Y.Ando, J.Oh, H.Akiyama
    • Journal Title

      Synthetic Metals 153

      Pages: 29-32

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-16360148

  • [Journal Article] External quantum efficiency and electroluminescence spectra of BIODE (biomolecular light-emitting diode) fabricated from horse-heart cytochrome c2005
    • Author(s)
      S.Ikeda, H.Tajima, M.Matsuda, Y.Ando, H.Akiyama
    • Journal Title

      Bulletin of the Chemical Society of Japan 78

      Pages: 1608-1611

    • Data Source
      KAKENHI-PROJECT-17206034

  • [Journal Article] Bioluminescence quantum-yield measurements with modern semiconductor photo-detectors2005
    • Author(s)
      Yoriko Ando, Hidefumi Akiyama, Kazuki Niwa, Hidehiro Kubota, Yoshihiro Ohmiya
    • Journal Title

      Recent Progress of Bio/Chemiluminescence and Fluorescence Analysis in Photosynthesis(eds. by Naohisa Wada and Mamoru Mimuro)(Research Signpost, Kerala, India, 2005)

      Pages: 79-100

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-16360148

  • [Journal Article] Room-temperature excitonic absorption in quantum wires2005
    • Author(s)
      Yasushi Takahashi, Yuhei Hayamizu, Hirotake Itoh, Masahiro Yoshita, Hidefumi Akiyama, Loren N.Pfeiffer, Ken W.West
    • Journal Title

      Appl.Phys.Lett 87

      Pages: 223119-223119

    • Data Source
      KAKENHI-PROJECT-17206034

  • [Journal Article] Nanostructures in GaAs Fabricated by Molecular Beam Epitaxy2005
    • Author(s)
      Loren N.Pfeiffer, Kenneth W.West, Robert L.Willett, Hidefumi Akiyama, Leonid P.Rokhinson
    • Journal Title

      Bell Labs Technical Journal 10

      Pages: 151-159

    • Data Source
      KAKENHI-PROJECT-17206034

  • [Journal Article] The electroluminescence spectrum of chlorophyll a2005
    • Author(s)
      K.Shimatani, H.Tajima, T.Komino, S.keda, M.Matsuda, Y.Ando, H.Akiyama
    • Journal Title

      Chemistry Letters 34

      Pages: 948-949

    • Data Source
      KAKENHI-PROJECT-17206034

  • [Journal Article] External quantum efficiency and electroluminescence spectra of BIODE (biomolecular light-emitting diode)fabricated from horse-heart cytochrome c2005
    • Author(s)
      S.Ikeda, H.Tajima, M.Matsuda, Y.Ando, H.Akiyama
    • Journal Title

      Bulletin of the Chemical Society of Japan 78

      Pages: 1608-1611

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-16360148

  • [Journal Article] Photoluminescence excitation spectra of one-dimensional electron systems in an n-type doped quantum wire2005
    • Author(s)
      T.Ihara, Y.Hayamizu, M.Yoshita, H.Akiyama, L.N.Pfeiffer, K.W.West
    • Journal Title

      Proc.of 27th int.Conf.on Physics of Semiconductors 27(in press)

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-14350159

  • [Journal Article] Crossover from excitons to an electron-hole plasma in a high-quality single T -shaped quantum wire2005
    • Author(s)
      M.Yoshita, Y.Hayamizu, H.Akiyama, L.N.Pfeiffer, K.W.West
    • Journal Title

      Proc.of 27th Int.Conf.on Physics of Semiconductors 27(in press)

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-14350159

  • [Journal Article] STEM studies of MBE-grown corrugated structures of GaAs,InGaAs and AlAs on (757)B substrates2005
    • Author(s)
      T.Noda, N.Sumida, S.Koshiba, S.Nishioka, Y.Negi, E.Okunishi, Y.Akiyama and H.Sakaki
    • Journal Title

      J.Cryst.Growth Vol.278

      Pages: 569-574

    • Description
      「研究成果報告書概要(和文)」より
    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17206034

  • [Journal Article] Nanostructures in GaAs Fabricated by Molecular Beam Epitaxy2005
    • Author(s)
      Loren N.Pfeiffer, Kenneth W.West, Robert L.Willett, Hidefumi Akiyama, Leonid P.Rokhinson
    • Journal Title

      Bell Labs Technical Journal 10

      Pages: 151-159

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-16360148

  • [Journal Article] Strong photo-absorption by a single quantum wire in waveguide-transmission spectroscopy2005
    • Author(s)
      Yasushi Takahashi, Yuhei Hayamizu, Hirotake Itoh, Masahiro Yoshita, Hidefumi Akiyama, Loren N. Pfeiffer, Ken W. West
    • Journal Title

      Appl.Phys.Lett. 86

      Pages: 243101-243101

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-16360148

  • [Journal Article] The electroluminescence spectrum of chlorophylla2005
    • Author(s)
      K.Shimatani, H.Tajima, T.Komino, S.Ikeda, M.Matsuda, Y.Ando, H.Akiyama
    • Journal Title

      Chemistry Letters 34

      Pages: 948-949

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-16360148

  • [Journal Article] Room-temperature excitonic absorption in quantum wires2005
    • Author(s)
      Y.Takahashi, Y.Hayamizu, H.Itoh, M.Yoshita, H.Akiyama, L.N.Pfeiffer, K.W.West
    • Journal Title

      Appl. Phys. Lett. 87

      Pages: 223119-223119

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-16360148

  • [Journal Article] Molecular beam epitaxial growth of AlGaAs/InGaAs/GaAs planar superlattice structures on vicinal (111)BGaAs and their transport properties2005
    • Author(s)
      Y.Akiyama, T.Kawazu, T.Noda, S.Koshiba, K.Torii and H.Sakaki
    • Journal Title

      J.Vac.Sci.Technol.B Vol.23,(3)

      Pages: 1162-1165

    • Description
      「研究成果報告書概要(和文)」より
    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17206034

  • [Journal Article] Improvement of interface quality in cleaved-edge-overgrowth GaAs quantum wires based on micro-optical characterization2005
    • Author(s)
      M.Yoshita, H.Akiyama
    • Journal Title

      Springer Series in Optical Sciences(Progress in Nano Electro-Optics IV, Characterization of Nano-Optical Materials and Optical Near-Field Interactions)(edited by M.Ohtsu) Vol.109

      Pages: 43-82

    • Data Source
      KAKENHI-PROJECT-16360148

  • [Journal Article] Improvement of interface quality in cleaved-edge-overgrowth GaAs quantum wires based on micro-optical characterization2005
    • Author(s)
      M.Yoshita, H.Akiyama
    • Journal Title

      Progress in Nano Electro-Optics IV, Characterization of Nano-Optical Materials and Optical Near-Field Interactions, Springer Series in Optical Sciences 109

      Pages: 43-82

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-16360148

  • [Journal Article] Light-emitting diodes fabricated from cytochrome c and myoglobin2005
    • Author(s)
      H.Tajima, S.Ikeda, K.Shimatani, M.Matsuda, Y.Ando, J.Oh, H.Akiyama
    • Journal Title

      Synthetic Metals 153

      Pages: 29-32

    • Data Source
      KAKENHI-PROJECT-17206034

  • [Journal Article] Room-temperature excitonic absorption in quantum wires2005
    • Author(s)
      Yasushi Takahashi, Yuhei Hayamizu, Hirotake Itoh, Masahiro Yoshita, Hidefumi Akiyama, L.N.Pfeiffer, Ken W.West
    • Journal Title

      Appl.Phys.Lett. 87

      Pages: 223119-223119

    • Data Source
      KAKENHI-PROJECT-16360148

  • [Journal Article] Optical gain spectra due to a one-dimensional electron-hole plasma in a quantum wire laser2005
    • Author(s)
      Y.Hayamizu, M.Yoshita, H.Itoh, H.Akiyama, L.N.Pfeiffer, K.W.West
    • Journal Title

      Proc.of 27th Int.Conf.on Physics of Semiconductors 27(in press)

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-14350159

  • [Journal Article] Light-emitting diodes fabricated from cytochrome c and myogtobin2005
    • Author(s)
      H.Tajima, S.Ikeda, K.Shimatani, M.Matsuda, Y.Ando, J.Oh, H.Akiyama
    • Journal Title

      Synthetic Metals 153

      Pages: 29-32

    • Data Source
      KAKENHI-PROJECT-16360148

  • [Journal Article] Improvement of interface quality in cleaved-edge-overgrowth GaAs quantum wires based on micro-optical characterization2005
    • Author(s)
      M.Yoshita, H.Akiyama
    • Journal Title

      Progress in Nano Electro-Optics IV, Characterization of Nano-Optical Materials and Optical Near-Field Interactions (edited by M.Ohtsu)(Springer Series in Optical Sciences) Vol.109

      Pages: 43-82

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-16360148

  • [Journal Article] 溶液発光の定量測定-ホタルの発光量子収率2005
    • Author(s)
      秋山英文, 安東頼子, 丹羽一樹, 近江谷克裕, 久保田英博
    • Journal Title

      分光研究 54

      Pages: 309-310

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-16360148

  • [Journal Article] Molecular beam epitaxial growth of AlGaAs/InGaAs/GaAs planar superlattice structures on vicinal (111)B GaAs and their transport properties2005
    • Author(s)
      Y.Akiyama, T.Kawazu, T.Noda, S.Koshiba, K.Torii, H.Sakaki
    • Journal Title

      J.Vac.Sci.Technol.B Vol.23,(3)

      Pages: 1162-1165

    • Data Source
      KAKENHI-PROJECT-17206034

  • [Journal Article] External quantum efficiency and electroluminescence spectra of BIODE (biomolecular light-emitting diode) fabricated from horse-heart cytochrome c2005
    • Author(s)
      S.Ikeda, H.Tajima, M.Matsuda, Y.Ando, H.Akiyama
    • Journal Title

      Bulletin of the Chemical Society of Japan 78

      Pages: 1608-1611

    • Data Source
      KAKENHI-PROJECT-16360148

  • [Journal Article] Bioluminescence quantum-yield measurements with modern semiconductor photo-detectors2005
    • Author(s)
      Yoriko Ando, Hidefumi Akiyama, Kazuki Niwa, Hidehiro Kubota, Yoshihiro Ohmiya
    • Journal Title

      Recent Progress of Bio/Chemiluminescence and Fluorescence Analysis in Photosynthesis (eds. by Naohisa Wada and Mamoru Mimuro)(Research Signpost)(Kerala, India)

      Pages: 79-100

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-16360148

  • [Journal Article] STEM studies of MBE-grown corrugated structures of GaAs, InGaAs and AlAs on (757)B substrates2005
    • Author(s)
      T.Noda, N.Sumida, S.Koshiba, S.Nishioka, Y.Negi, B.Okunishi, Y.Akiyama, H.Sakaki
    • Journal Title

      J.Cryst.Growth Vol.278

      Pages: 569-574

    • Data Source
      KAKENHI-PROJECT-17206034

  • [Journal Article] Quantitative measurements of luminescence in solutions-quantum efficiency of firefly bioluminescence2005
    • Author(s)
      Hidefumi Akiyama, Yoriko Ando, Kazuki Niwa, Yoshihiro Ohmiya, Hidehiro Kubota
    • Journal Title

      Bunkoh-kenkyu 54

      Pages: 309-310

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-16360148

  • [Journal Article] Strong photo-absorption by a single quantum wire in waveguide-transmission spectroscopy2005
    • Author(s)
      Yasushi Takahashi, Yuhei Hayamizu, Hirotake Itoh, Masahiro Yoshita, Hidefumi Akiyama, Loren N.Pfeiffer, Ken W.West
    • Journal Title

      Appl.Phys.Lett 86

      Pages: 243101-243101

    • Data Source
      KAKENHI-PROJECT-17206034

  • [Journal Article] The electroluminescence spectrum of chlorophyll a2005
    • Author(s)
      K.Shimatani, H.Tajima, T.Komino, S.Ikeda, M.Matsuda, Y.Ando, H.Akiyama
    • Journal Title

      Chemistry Letters 34

      Pages: 948-949

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-16360148

  • [Journal Article] 溶液発光の定量測定-ホタルの発光量子収率2005
    • Author(s)
      秋山英文, 安東頼子, 丹羽一樹, 近江谷克裕, 久保田英博
    • Journal Title

      分光研究 54

      Pages: 309-310

    • Data Source
      KAKENHI-PROJECT-17206034

  • [Journal Article] Strong photo-absorption by a single quantum wire in waveguide-transmission spectroscopy2005
    • Author(s)
      Y.Takahashi, Y.Hayamizu, H.Itoh, M.Yoshita, H.Akiyama, L.N.Pfeiffer, K.W.West
    • Journal Title

      Appl. Phys. Lett. 86

      Pages: 243101-243101

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-16360148

  • [Journal Article] Room-temperature excitonic absorption in quantum wires2005
    • Author(s)
      Yasushi Takahashi, Yuhei Hayamizu, Hirotake Itoh, Masahiro Yoshita, Hidefumi Akiyama, Loren N. Pfeiffer, Ken W. West
    • Journal Title

      Appl.Phys.Lett. 87

      Pages: 223119-223119

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-16360148

  • [Journal Article] 溶液発光の定量測定 -ホタルの発光量子収率2005
    • Author(s)
      秋山英文, 安東頼子, 丹羽一樹, 近江谷克裕, 久保田英博
    • Journal Title

      分光研究 54

      Pages: 309-310

    • Data Source
      KAKENHI-PROJECT-16360148

  • [Journal Article] Bioluminescence quantum-yield measurements with modern semiconductor photo-detectors2005
    • Author(s)
      Yoriko Ando, Hidefumi Akiyama, Kazuki Niwa, Hidehiro Kubota, Yoshihiro Ohmiya
    • Journal Title

      Wada and Mamoru Mimuro, (Research Signpost, Kerala, India, 2005)

      Pages: 79-100

    • Data Source
      KAKENHI-PROJECT-16360148

  • [Journal Article] Strong photo-absorption by a single quantum wire in waveguide-transmission spectroscopy2005
    • Author(s)
      Yasushi Takahashi, Yuhei Hayamizu, Hirotake Itoh, Masahiro Yoshita, Hidefumi Akiyama, L.N.Pfeiffer, Ken W.West
    • Journal Title

      Appl.Phys.Lett. 86

      Pages: 243101-243101

    • Data Source
      KAKENHI-PROJECT-16360148

  • [Journal Article] One-dimensional excitonic states and lasing in highly uniform quantum wires formed by cleaved-edge overgrowth with growth-interrupt anneal2004
    • Author(s)
      H.Akiyama, M.Yoshita, L.N.Pfeiffer, K.W.West
    • Journal Title

      J.Phys.Condensed Matter 16

    • Data Source
      KAKENHI-PROJECT-16360148

  • [Journal Article] Intersubband electronic Raman scattering in narrow GaAs single quantum wells dominated by single-particle excitations2004
    • Author(s)
      T.Unuma, K.Kobayashi, A.Yamamoto, M.Yoshita, Y.Hashimoto, S.Katsumoto, Y.Iye, Y.Kanemitsu, H.Akiyama
    • Journal Title

      Phys. Rev. B 70

      Pages: 153305-153305

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-16360148

  • [Journal Article] Monitoring for dynamic biological processing by intra-molecular bioluminescence resonance energy transfer system using secreted luciferase2004
    • Author(s)
      T.Otsuji, E.Okuda-Ashitaka, S.Kojima, H.Akiyama, S.Ito, Y.Ohmiya
    • Journal Title

      Analytical Biochemistry 329

      Pages: 230-237

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-16360148

  • [Journal Article] Fabrication and microscopic characterization of a single quantum wire laser with high uniformity2004
    • Author(s)
      M.Yoshita, Y.Hayamizu, H.Akiyama, L.H.Pfeiffer, K.W.West
    • Journal Title

      Physica E 21

      Pages: 230-235

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-16360148

  • [Journal Article] Novel electroluminescence properties of thin films using soluble metallophthalocyanine salts2004
    • Author(s)
      S.Ikeda, M.Matsuda, Y.Ando, J-W Oh, N.Hanasaki, H.Tajima, H.Akiyama
    • Journal Title

      Jpn.J.Appl.Phys. 43 Part2

    • Data Source
      KAKENHI-PROJECT-16360148

  • [Journal Article] One-dimensional excitonic states and lasing in highly uniform quantum wires formed by cleaved-edge overgrowth with growth-interrupt anneal2004
    • Author(s)
      H.Akiyama, M.Yoshita, L.N, Pfeiffer, K.W.West
    • Journal Title

      J.Phys.Condensed Matter 16

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-16360148

  • [Journal Article] Control of type-I and type-II band alignments in AllnAs/AIGaAs self-assembled quantum dots by changing AIGaAs compositions2004
    • Author(s)
      K.Ohdaira, H.Murata, S.Koh, M.Baba, H.Akiyama, R.Ito, Y.Shiraki
    • Journal Title

      Physica E 21

      Pages: 308-311

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-14350159

  • [Journal Article] Fabrication and microscopic characterization of a single quantum wire laser with high uniformity2004
    • Author(s)
      M.Yoshita, Y.Hayamizu, H.Akiyama, L.N.Pfeiffer, K.W.West
    • Journal Title

      Physica E 21

      Pages: 230-235

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-14350159

  • [Journal Article] Micro-photoluminescence characterization of local electronic states in a (110) GaAs quantum well fabricated by cleaved-edge overgrowth2004
    • Author(s)
      J-W Oh, M.Yoshita, Y.Hayamizu, H.Akiyama, L.N.Pfeiffer, K.W.West
    • Journal Title

      J. Appl. Phys. 96

      Pages: 6370-6374

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-16360148

  • [Journal Article] Micro-photoluminescence characterization of local electronic states in a (110) GaAs quantum well fabricated by cleaved-edge overgrowth2004
    • Author(s)
      J-W Oh, M.Yoshita, Y.Hayamizu, H.Akiyama, L.N.Pfeiffer, K.W.West
    • Journal Title

      J.Appl.Phys. 96

      Pages: 6370-6374

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-16360148

  • [Journal Article] Control of type-I and type-II band alignments in AllnAs/AlGaAs self-assembled quantum dots by changing AlGaAs compositions2004
    • Author(s)
      K.Ohdaira, H.Murata, S.Koh, M.Baba, H.Akiyama, R.Ito, Y.Shiraki
    • Journal Title

      Physica E 21

      Pages: 308-311

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-16360148

  • [Journal Article] Monitoring for dynamic biological processing by intra-molecular bioluminescence resonance energy transfer system using secreted luciferase2004
    • Author(s)
      T.Otsuji, E.Okuda-Ashitaka, S.Kojima, H.Akiyama, S.Ito, Y.Ohmiya
    • Journal Title

      Analytical Biochemistry 329

      Pages: 230-237

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-14350159

  • [Journal Article] Formation mechanisms of monolayer pits having characteristic step-edge shapes on annealed GaAs (110) surfaces2004
    • Author(s)
      Akira Ishii, T.Aisaka, J-W Oh, M.Yoshita, H.Akiyama, L.N.Pfeiffer, K.W.West
    • Journal Title

      Thin Solid Films 464-465

      Pages: 38-41

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-16360148

  • [Journal Article] Carrier Diffusion on Atomically Flat (110) GaAs Quantum Wells2004
    • Author(s)
      J.W.Oh, M.Yoshita, H.Itoh, H.Akiyama, L.N.Pfeiffer, K.W.West
    • Journal Title

      Physica E. 21

      Pages: 689-691

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-14350159

  • [Journal Article] Intersubband electronic Raman scattering in narrow GaAs single quantum wells dominated by single-particle excitations2004
    • Author(s)
      T.Unuma, K.Kobayashi, A.Yamamoto, M.Yoshita, Y.Hashimoto, S.Katsumoto, Y.Iye, Y.Kanemitsu, H Akiyama
    • Journal Title

      Phys.Rev.B 70

      Pages: 153305-153305

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-14350159

  • [Journal Article] Intersubband electronic Raman scattering in narrow GaAs single quantum wells dominated by single-particle excitations2004
    • Author(s)
      T.Unuma, K.Kobayashi, A.Yamamoto, M.Yoshita, Y.Hashimoto, S.Katsumoto, Y.Iye, Y.Kanemitsu, H.Akiyama
    • Journal Title

      Phys.Rev.B 70

      Pages: 153305-153305

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-16360148

  • [Journal Article] Control of type-I and type-II band alignments in AlInAs/AlGaAs self-assembled quantum dots by changing AlGaAs compositions2004
    • Author(s)
      K.Ohdaira, H.Murata, S.Koh, M.Baba, H.Akiyama, R.Ito, Y.Shiraki
    • Journal Title

      Physica E 21

      Pages: 308-311

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-16360148

  • [Journal Article] Carrier Diffusion on Atomically Flat (110) GaAs Quantum Wells2004
    • Author(s)
      J.W.Oh, M.Yoshita, H.Itoh, H.Akiyama, L.N.Pfeiffer, K.W.West
    • Journal Title

      Physica E 21

      Pages: 689-691

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-16360148

  • [Journal Article] Carrier Diffusion on Atomically Flat (110) GaAs Quantum Wells2004
    • Author(s)
      J.W.Oh, M.Yoshita, H.Itoh, H.Akiyama, L.N.Pfeiffer, K.W.West
    • Journal Title

      Physica E 21 21

      Pages: 689-691

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-16360148

  • [Journal Article] Fabrication and microscopic characterization of a single quantum wire laser with high uniformity2004
    • Author(s)
      M.Yoshita, Y.Hayamizu, H.Akiyama, L.N.Pfeiffer, K.W.West
    • Journal Title

      Physica E 21

      Pages: 230-235

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-16360148

  • [Journal Article] Formation mechanisms of monolayer pits having characteristic step-edge shapes on annealed GaAs (110) surfaces2004
    • Author(s)
      A.Ishii, T.Aisaka, J-W Oh, M.Yoshita, H.Akiyama, L.N.Pfeiffer, K.W.West
    • Journal Title

      Thin Solid Films 464-465

      Pages: 38-41

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-14350159

  • [Journal Article] Novel electroluminescence properties of thin films using soluble metallo phthalocyanine salts2004
    • Author(s)
      S.Ikeda, M.Matsuda, Y.Ando, Ji-Won Oh, N.Hanasaki, H.Tajima, H.Akiyama, Tajima, H.Akiyama
    • Journal Title

      Jpn. J. Appl. Phys. 43 Part 2

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-16360148

  • [Journal Article] One-dimensional excitonic states and lasing in highly uniform quantum wires formed by cleaved-edge overgrowth with growth-interrupt anneal2004
    • Author(s)
      H.Akiyama, M.Yoshita, L.N.Pfeiffer, K.W.West
    • Journal Title

      J. Phys. Condensed Matter 16

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-16360148

  • [Journal Article] Novel electroluminescence properties of thin films using soluble metallophthalocyanine salts2004
    • Author(s)
      S.Ikeda, M.Matsuda, Y.Ando, J-W Oh, N.Hanasaki, H.Tajima, H.Akiyama
    • Journal Title

      Jpn.J.Appl.Phys. 43 Part 2

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-16360148

  • [Journal Article] Micro-photoluminescence characterization of local electronic states in a (110) GaAs quantum well fabricated by cleaved-edge overgrowth2004
    • Author(s)
      J-W Oh, M.Yoshita, Y.Hayamizu, H.Akiyama, L.N.Pfeifter, K.W.West
    • Journal Title

      J.Appl.Phys 96

      Pages: 6370-6374

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-14350159

  • [Journal Article] Novel electroluminescence properties of thin films using soluble metallophthalocyanine salts2004
    • Author(s)
      S.Ikeda, M.Matsuda, Y.Ando, J.Oh, N.Hanasaki, H.Tajima, H.Akiyama
    • Journal Title

      Jpn.J.Appl.Phys. 43 Part 2

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-14350159

  • [Journal Article] Imaging of emission patterns in a T-shaped quantum wire laser2003
    • Author(s)
      Y.Takahashi, S.Watanabe, M.Yoshita, H.Itoh, Y.Hayamizu, H.Akiyama 他
    • Journal Title

      Appl.Phys.Lett 83

      Pages: 4089-4091

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-14350159

  • [Journal Article] One-dimensional continuum and exciton states in quantum wires2003
    • Author(s)
      Hidefumi Akiyama, et al.
    • Journal Title

      Applied Physics Letters 82

      Pages: 379-381

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-14350159

  • [Journal Article] Low and anisotropic barrier energy for adatom migration on a GaAs (110) surface studied by first-principles calculations2003
    • Author(s)
      A.Ishii, T.Aisaka, J-W Oh, M.Yoshita, H.Akiyama
    • Journal Title

      Appl.Phys.Lett 83

      Pages: 4187-4189

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-14350159

  • [Journal Article] A light-emitting diode fabricated front horse-heart cytochrome c2003
    • Author(s)
      H.Tajima, S.Ikeda, M.Matsuda, N.Hanasaki, J.W.Oh, H.Akiyama
    • Journal Title

      Solid State Communications 126

      Pages: 579-581

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-14350159

  • [Journal Article] Control of MBE surface step-edge kinetics to make an atomically smooth quantum well2003
    • Author(s)
      M.Yoshita, J.W.Oh, H.Akiyama, L.N.Pfeiffer, K.W.West
    • Journal Title

      J.Cryst.Growth. 251

      Pages: 62-67

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-14350159

  • [Journal Article] Improvement in the luminescence efficiency of GaAsN alloys by photoexcitation2003
    • Author(s)
      H.Yaguchi, T.Morioke, T.Aoki, Y.Hijikata, S.Yoshida, H.Akiyama, 他
    • Journal Title

      Phys.Stat.Sol.(C) 0

      Pages: 2782-2784

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-14350159

  • [Journal Article] Quantum wire lasers with high uniformity formed by cleaved-edge overgrowth with growth-interrupt anneal2003
    • Author(s)
      H.Akiyama, M.Yoshita, L.N.Pfeiffer, K.W.West
    • Journal Title

      Solid State Communications 127

      Pages: 63-68

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-14350159

  • [Journal Article] Coulomb-correlated electron-hole plasma and gain in a quantum-wire laser of high uniformity2003
    • Author(s)
      Hidefumi Akiyama, et al.
    • Journal Title

      Phys.Rev.B 67

      Pages: 41302-41302

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-14350159

  • [Journal Article] Vertically polarized lasing and photoluminescence in a ridge quantum-wire laser2003
    • Author(s)
      S.Watanabe, S.Koshiba, M.Yoshita, M.Baba H.Sakaki, H.Akiyama
    • Journal Title

      Phys.Rev.B 68

      Pages: 193304-193304

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-14350159

  • [Journal Article] Polarization-dependent photoluminescence-excitation spectra of one-dimensional exciton and continuum states in T-shaped quantum wires2003
    • Author(s)
      H.Itoh, Y.Hayamizu, M.Yoshita, H.Akiyama, L.N.Pfeiffer 他
    • Journal Title

      Appl.Phys.Lett. 83

      Pages: 2043-2045

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-14350159

  • [Journal Article] Quantum wire lasers with high uniformity formed by cleaved-edge overgrowth with growth-interrupt anneal2003
    • Author(s)
      H.Akiyama et al.
    • Journal Title

      Solid State Communications 127

      Pages: 63-68

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-14350159

  • [Journal Article] 高品質T型量子細線レーザーの一次元電子状態とレーザー発振起源2002
    • Author(s)
      秋山 英文 他
    • Journal Title

      固体物理 37(10)

      Pages: 771-778

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-14350159

  • [Journal Article] One dimensional electronic states and lasing mechanisms in high-quality T-shaped quantum-wire lasers2002
    • Author(s)
      H.Akiyama et al.
    • Journal Title

      Kotai-butsuri 37(10)

      Pages: 771-778

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-14350159

  • [Journal Article] ソリッドイマージョンレンズ(SIL)を用いた近接場蛍光顕微計測法2002
    • Author(s)
      秋山 英文 他
    • Journal Title

      応用物理 71

      Pages: 716-717

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-14350159

  • [Journal Article] Near-field photoluminescence microscopy using a solid-immersion lens (SIL)2002
    • Author(s)
      H.Akiyama et al.
    • Journal Title

      Oyo-butsuri 71

      Pages: 716-717

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-14350159

  • [Journal Article] Observation of large many-body Coulomb interaction effects in a doped quantum wire2002
    • Author(s)
      Hidefumi Akiyama, et al.
    • Journal Title

      Solid State Communications 122

      Pages: 169-173

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-14350159

  • [Presentation] テラヘルツパルスによる励起子のイオン化と自由誘導減衰2018
    • Author(s)
      室谷悠太, 高山正行, 関口文哉, 金昌秀, 秋山英文, 島野亮
    • Organizer
      日本物理学会第73回年次大会
    • Data Source
      KAKENHI-PROJECT-15H03968

  • [Presentation] T型GaAs量子細線における欠陥・不純物2018
    • Author(s)
      柴田桂成, 伊藤隆, 金昌秀, 秋山英文
    • Organizer
      日本物理学会第73回年次大会
    • Data Source
      KAKENHI-PROJECT-15H03968

  • [Presentation] MBE成長したErドープGaAsの発光特性に対するアニーリングの影響2018
    • Author(s)
      五十嵐 大輔、高宮 健吾、伊藤 隆、八木 修平、秋山 英文、矢口 裕之
    • Organizer
      応用物理学会春季学術講演会
    • Data Source
      KAKENHI-PROJECT-15H03968

  • [Presentation] 光電子分光法を利用した太陽電池光起電力の高速ダイナミクスの観測2017
    • Author(s)
      挾間優治, 石田行章, 朱琳, 金昌秀, 辛埴, 秋山英文
    • Organizer
      日本物理学会第72回年次大会
    • Place of Presentation
      大阪府豊中市　大阪大学　豊中キャンパス
    • Year and Date
      2017-03-17
    • Data Source
      KAKENHI-PROJECT-15H03968

  • [Presentation] 半導体利得スイッチングレーザーとモードロックチタンサファイアレーザーの同期光源による半導体量子井戸のポンププローブ分光2017
    • Author(s)
      中前秀一, 伊藤隆, 中村孝宏, 金昌秀, 挾間優治, 秋山英文, 黒田隆之助,横山弘之
    • Organizer
      日本物理学会秋季大会
    • Data Source
      KAKENHI-PROJECT-15H03968

  • [Presentation] RF-MBE法によるSi(001)基板上へのGaN/AlN半導体超格子の作製および評価2017
    • Author(s)
      則包 猛、小笠原 裕、森下 和博、國光 真衣、蔵岡 賢、藤澤 優一、山下 祐介、金 昌秀、秋山 英文、田中 康弘、宮川 勇人、小柴 俊
    • Organizer
      応用物理学会春季学術講演会
    • Data Source
      KAKENHI-PROJECT-15H03968

  • [Presentation] 周波数依存した誘電率が励起子の束縛エネルギーと寿命に与える影響2017
    • Author(s)
      山本拓, 西田寛太郎, 鈴浦秀勝, 秋山英文, 金光義彦
    • Organizer
      日本物理学会秋季大会
    • Data Source
      KAKENHI-PROJECT-15H03968

  • [Presentation] マルチセクション半導体レーザーからの光励起短パルス発生2017
    • Author(s)
      中村考宏, 中前秀一, 伊藤隆, 金昌秀, 挾間優治, 黒田隆之助, 秋山 英文
    • Organizer
      日本物理学会秋季大会
    • Data Source
      KAKENHI-PROJECT-15H03968

  • [Presentation] GaAsにおけるTHz誘起発光現象の時間・空間分解測定2017
    • Author(s)
      内田健人, 望月敏光, 立崎武弘, 金昌秀, 吉田正裕, 秋山英文, L.N. Pfeiffer,.W. West, 田中耕一郎, 廣理英基
    • Organizer
      日本物理学会秋季大会
    • Data Source
      KAKENHI-PROJECT-15H03968

  • [Presentation] ErドープGaAsからの発光のMBE成長温度依存性2017
    • Author(s)
      五十嵐大輔, 高宮健吾, 八木修平, 伊藤隆, 秋山英文, 矢口裕之
    • Organizer
      第64回応用物理学会春季学術講演会
    • Place of Presentation
      神奈川県　横浜市　パシフィコ横浜
    • Year and Date
      2017-03-14
    • Data Source
      KAKENHI-PROJECT-15H03968

  • [Presentation] 利得スイッチ半導体レーザーの短パルス発生限界2017
    • Author(s)
      伊藤隆, 中前秀一, 挾間優治, 中村考宏, 金昌秀, 小林洋平, 吉田正裕, 秋山英文
    • Organizer
      レーザー学会第37回年次大会
    • Place of Presentation
      徳島県徳島市　徳島大学常三島キャンパス
    • Year and Date
      2017-01-07
    • Invited
    • Data Source
      KAKENHI-PROJECT-15H03968

  • [Presentation] 波形整形近赤外パルスを用いた励起子共鳴THzサイドバンド放射の位相敏感観測2017
    • Author(s)
      内田健人, 乙部智仁, 望月敏光, 金昌秀, 吉田正裕, 秋山英文, L. N. Pfeiffer, K. W. West, 田中耕一郎, 廣理英基
    • Organizer
      日本物理学会第72回年次大会
    • Place of Presentation
      大阪府豊中市　大阪大学　豊中キャンパス
    • Year and Date
      2017-03-17
    • Data Source
      KAKENHI-PROJECT-15H03968

  • [Presentation] Extended detailed-balance analysis and light management in high-efficiency solar cells2017
    • Author(s)
      Hidefumi Akiyama
    • Organizer
      第64回応用物理学会春季学術講演会
    • Place of Presentation
      神奈川県　横浜市　パシフィコ横浜
    • Year and Date
      2017-03-14
    • Data Source
      KAKENHI-PROJECT-15H03968

  • [Presentation] 半導体反転分布状態に対する位相緩和測定2017
    • Author(s)
      中前秀一, 伊藤隆, 中村孝宏, 金昌秀, 挾間優治, 黒田隆之助, 秋山英文
    • Organizer
      日本物理学会第72回年次大会
    • Place of Presentation
      大阪府豊中市　大阪大学　豊中キャンパス
    • Year and Date
      2017-03-17
    • Data Source
      KAKENHI-PROJECT-15H03968

  • [Presentation] バルクGaAsにおける励起子間相互作用のカイラリティ依存性2017
    • Author(s)
      高山正行, 金昌秀, 秋山英文, Loren N. Pfeiffer, Ken W. West, 島野亮
    • Organizer
      日本物理学会秋季大会
    • Data Source
      KAKENHI-PROJECT-15H03968

  • [Presentation] バルクGaAsにおける低温高密度励起子状態での励起子間相互作用のダイナミクス2017
    • Author(s)
      高山正行, 室谷悠太, 金昌秀, 秋山英文, Loren N. Pfeiffer, Ken W. West, 島野亮
    • Organizer
      日本物理学会第72回年次大会
    • Place of Presentation
      大阪府豊中市　大阪大学　豊中キャンパス
    • Year and Date
      2017-03-17
    • Data Source
      KAKENHI-PROJECT-15H03968

  • [Presentation] GaPN混晶のアップコンバージョン発光2017
    • Author(s)
      高橋渉, 高宮健吾, 八木修平, 伊藤隆, 秋山英文, 矢口裕之
    • Organizer
      応用物理学会秋季学術講演会
    • Data Source
      KAKENHI-PROJECT-15H03968

  • [Presentation] テラヘルツ波発生の位相を用いた光電デバイスの評価2017
    • Author(s)
      宮川 敬太, 永井 正也, 金 昌秀, 秋山 英文, 金光 義彦, 芦田 昌明
    • Organizer
      応用物理学会秋季学術講演会
    • Data Source
      KAKENHI-PROJECT-15H03968

  • [Presentation] 利得スイッチ半導体レーザーの短パルス発生限界2017
    • Author(s)
      伊藤隆, 中前秀一, 挾間優治, 中村考宏, 金昌秀, 小林洋平, 吉田正裕, 秋山英文
    • Organizer
      レーザー学会
    • Place of Presentation
      徳島大学常三島キャンパス（徳島市）
    • Year and Date
      2017-01-07
    • Invited
    • Data Source
      KAKENHI-PROJECT-26390075

  • [Presentation] フェムト秒レーザー加工によるシリコンフォトニック結晶ナノ共振器の光学特性制御2017
    • Author(s)
      芦田 紘平, 挾間 優治, 秋山 英文, 高橋 和
    • Organizer
      応用物理学
    • Data Source
      KAKENHI-PROJECT-15H03968

  • [Presentation] テラヘルツ分光によるGaAs太陽電池内部の光励起キャリア評価2016
    • Author(s)
      山下 元気、松原 英一、永井 正也、金 昌秀、秋山 英文、金光 義彦、芦田 昌明
    • Organizer
      第63回応用物理学会春季学術講演会
    • Place of Presentation
      東工大大岡山キャンパス（ 東京都目黒区大岡山）
    • Year and Date
      2016-03-19
    • Data Source
      KAKENHI-PROJECT-14F04907

  • [Presentation] 利得スイッチ半導体レーザーパルスのファイバーアンプによる増幅2016
    • Author(s)
      中前秀一, 伊藤隆, 中村考宏, 挾間優治, 金昌秀, 吉田正裕, 秋山英文, 小林洋平, 横山弘之
    • Organizer
      日本物理学会
    • Place of Presentation
      東北学院大学泉キャンパス（宮城県仙台市）
    • Year and Date
      2016-03-19
    • Data Source
      KAKENHI-PROJECT-26390075

  • [Presentation] 太陽電池の絶対エレクトロルミネッセンス画像計測法と応用2016
    • Author(s)
      秋山 英文
    • Organizer
      第63回応用物理学会春季学術講演会
    • Place of Presentation
      東工大大岡山キャンパス（ 東京都目黒区大岡山）
    • Year and Date
      2016-03-19
    • Data Source
      KAKENHI-PROJECT-14F04907

  • [Presentation] マルチセクション半導体レーザーにおける利得と吸収の非線形競合による短パルス光発生2016
    • Author(s)
      中村考宏, 伊藤隆, 中前秀一, 金昌秀, 挾間優治, 吉田正裕, 大里啓孝, 秋山英文, Peter Vasil'ev
    • Organizer
      日本物理学会
    • Place of Presentation
      東北学院大学泉キャンパス（宮城県仙台市）
    • Year and Date
      2016-03-19
    • Data Source
      KAKENHI-PROJECT-26390075

  • [Presentation] 励起子束縛エネルギーに対する周波数依存の背景誘電率の影響2016
    • Author(s)
      西田寛太朗, 鈴浦秀勝, 秋山英文
    • Organizer
      日本物理学会2016年秋季大会
    • Place of Presentation
      石川県金沢市　金沢大学角間キャンパス
    • Year and Date
      2016-09-13
    • Data Source
      KAKENHI-PROJECT-15H03968

  • [Presentation] 利得スイッチ半導体レーザーパルスのファイバーアンプによる増幅2016
    • Author(s)
      中前 秀一, 伊藤 隆, 中村 考宏, 挾間 優治, 金 昌秀, 吉田 正裕, 秋山 英文,小林 洋平, 横山 弘之
    • Organizer
      日本物理学会 第71回年次大会
    • Place of Presentation
      東北学院大学泉キャンパス（仙台市泉区天神沢）
    • Year and Date
      2016-03-19
    • Data Source
      KAKENHI-PROJECT-14F04907

  • [Presentation] Hydration effects on absorption and fluorescence spectra of firefly oxyluciferin2016
    • Author(s)
      Miyabi Hiyama, Yoshifumi Noguchi, Hidefumi Akiyama Kenta Yamada, Nobuaki Koga
    • Organizer
      The 54rd Annual Meeting of the Biophysical Society of Japan,日本生物物理学会第54回年会
    • Place of Presentation
      茨城県つくば市　つくば国際会議場
    • Year and Date
      2016-11-25
    • Data Source
      KAKENHI-PROJECT-15H03968

  • [Presentation] Calibration standards and measurement accuracy of absolute electroluminescence and internal properties in multi-junction and arrayed solar cells2016
    • Author(s)
      Masahiro Yoshita, Lin Zhu, Changsu Kim, Toshimitsu Mochizuki, Tetsuya Nakamura, Mitsuru Imaizumi, Shaoqiang Chen, Hidehiro Kubota, Yoshihiko Kanemitsu, and Hidefumi Akiyama
    • Organizer
      SPIE Photonics West 2016
    • Place of Presentation
      The Moscone Center, San Francisco, CA, USA
    • Year and Date
      2016-02-13
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26390075

  • [Presentation] 接合太陽電池エレクトロルミネッセンス定量計測の測定精度評価2016
    • Author(s)
      吉田 正裕、朱 琳、金 昌秀、久保田 英博、中村 徹哉、今泉 充、金光 義彦、秋山 英文
    • Organizer
      第63回応用物理学会春季学術講演会
    • Place of Presentation
      東京都　目黒区　東工大大岡山キャンパス
    • Year and Date
      2016-03-19
    • Data Source
      KAKENHI-PROJECT-15H03968

  • [Presentation] Characterization and modeling of radiation damages via internal radiative efficiency in multi-junction solar cells2016
    • Author(s)
      in Zhu, Masahiro Yoshita, Tetsuya Nakamura, Mitsuru Imaizumi, Changsu Kim, Toshimitsu Mochizuki, Shaoqiang Chen, Yoshihiko Kanemitsu, Hidefumi Akiyama
    • Organizer
      SPIE Photonics West San Francisco
    • Place of Presentation
      San Francisco, USA
    • Year and Date
      2016-02-13
    • Data Source
      KAKENHI-PROJECT-15H03968

  • [Presentation] Stability of keto-, enol-, enolate-type oxyluciferin anions in aqueous solutions2016
    • Author(s)
      Yoshifumi Noguchi, Miyabi Hiyama, Motoyuki Shiga, Osamu Sugino, Hidefumi Akiyama
    • Organizer
      19th International Symposium on Bioluminescence and Chemiluminescence 2016
    • Place of Presentation
      Tsukuba, Japan
    • Year and Date
      2016-05-29
    • Data Source
      KAKENHI-PROJECT-26610081

  • [Presentation] 多接合太陽電池エレクトロルミネッセンス定量計測の測定精度評価2016
    • Author(s)
      吉田 正裕、朱 琳、金 昌秀、久保田 英博、中村 徹哉、今泉 充、金光 義彦、秋山 英文
    • Organizer
      応用物理学会
    • 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-26390075

  • [Presentation] 多色性で見る5d軌道2016
    • Author(s)
      平井大悟郎, 矢島健, 金昌秀, 秋山英文, 広井善二
    • Organizer
      日本物理学会2016年秋季大会
    • Place of Presentation
      石川県金沢市　金沢大学角間キャンパス
    • Year and Date
      2016-09-13
    • Data Source
      KAKENHI-PROJECT-15H03968

  • [Presentation] 光ポンプ・光プローブ分光によるバルクGaAsの励起子共鳴励起におけるモット転移の観測2016
    • Author(s)
      室谷悠太, 関口文哉, 望月敏光, 金昌秀, 秋山英文, Loren N. Pfeiffer, Ken W. West, 島野亮
    • Organizer
      日本物理学会 第71回年次大会
    • Place of Presentation
      宮城県　仙台市　東北学院大学泉キャンパス
    • Year and Date
      2016-03-19
    • Data Source
      KAKENHI-PROJECT-15H03968

  • [Presentation] RF-MBEを用いたSi基板上への窒化物半導体の成長2016
    • Author(s)
      小柴 俊、竹口 諒、平城 大輝、石原 健也、久保 文寿、藤田 寛子、森下 和博、田中 康弘、高橋 尚志、鶴町 徳昭、金 昌秀、吉田 正裕、秋山 英文
    • Organizer
      第63回応用物理学会春季学術講演会
    • Place of Presentation
      東京都　目黒区　東工大大岡山キャンパス
    • Year and Date
      2016-03-19
    • Data Source
      KAKENHI-PROJECT-15H03968

  • [Presentation] 太陽電池の絶対エレクトロルミネッセンス画像計測法と応用2016
    • Author(s)
      秋山 英文
    • Organizer
      第63回応用物理学会春季学術講演会
    • Place of Presentation
      東京都　目黒区　東工大大岡山キャンパス
    • Year and Date
      2016-03-19
    • Data Source
      KAKENHI-PROJECT-15H03968

  • [Presentation] GaAs量子井戸中励起子からのTHzサイドバンド生成2016
    • Author(s)
      内田健人, 廣理英基, 乙部智仁, 田中耕一郎, 望月敏光, 金昌秀, 吉田正裕, 秋山英文, L. N. Pfeiffer, K. W. West
    • Organizer
      日本物理学会 第71回年次大会
    • Place of Presentation
      宮城県　仙台市　東北学院大学泉キャンパス
    • Year and Date
      2016-03-19
    • Data Source
      KAKENHI-PROJECT-15H03968

  • [Presentation] GaAs量子井戸中励起子からのTHzサイドバンド生成2016
    • Author(s)
      内田健人, 廣理英基, 乙部智仁, 田中耕一郎, 望月敏光, 金昌秀, 吉田正裕, 秋山英文, L. N. Pfeiffer, K. W. West
    • Organizer
      日本物理学会 第71回年次大会
    • Place of Presentation
      東北学院大学泉キャンパス（仙台市泉区天神沢）
    • Year and Date
      2016-03-19
    • Data Source
      KAKENHI-PROJECT-14F04907

  • [Presentation] Diagnosis of GaInAs multiple-quantum-well solar cells with Bragg reflectors via absolute electroluminescence2016
    • Author(s)
      Lin Zhu, Masahiro Yoshita, JiaLing Tsai, YiChin Wang, Changsu Kim, Peichen Yu, Hidefumi Akiyama
    • Organizer
      The 43rd IEEE Photovoltaic Specialists Conference (PVSC-43)
    • Place of Presentation
      the Oregon Convention Center, Portland, Oregon, USA
    • Year and Date
      2016-06-05
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26390075

  • [Presentation] 太陽電池の絶対エレクトロルミネッセンス画像計測法と応用2016
    • Author(s)
      秋山 英文
    • Organizer
      第63回応用物理学会春季学術講演会
    • Place of Presentation
      東工大大岡山キャンパス（東京都目黒区大岡山）
    • Year and Date
      2016-03-19
    • Data Source
      KAKENHI-PROJECT-26610081

  • [Presentation] Accuracy Evaluations for Standardization of Multi-Junction Solar-Cell Characterizations via Absolute Electroluminescence2016
    • Author(s)
      Masahiro Yoshita, Lin Zhu, Changsu Kim, Hidehiro Kubota, Tetsuya Nakamura, Mitsuru Imaizumi, Yoshihiko Kanemitsu, and Hidefumi Akiyama
    • Organizer
      The 43rd IEEE Photovoltaic Specialists Conference (PVSC-43)
    • Place of Presentation
      the Oregon Convention Center, Portland, Oregon, USA
    • Year and Date
      2016-06-05
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26390075

  • [Presentation] Hz光ドレスト励起子を利用したサブサイクル光学変調2016
    • Author(s)
      内田 健人、乙部 智仁、望月 敏光、金 昌秀、吉田 正裕、秋山 英文、Loren Pfeiffer、Ken West、田中 耕一郎、廣理 英基
    • Organizer
      第77回応用物理学会秋季学術講演会
    • Place of Presentation
      新潟県新潟市　朱鷺メッセ
    • Year and Date
      2016-09-13
    • Data Source
      KAKENHI-PROJECT-15H03968

  • [Presentation] テラヘルツ分光によるGaAs太陽電池内部の光励起キャリア評価2016
    • Author(s)
      山下 元気、松原 英一、永井 正也、金 昌秀、秋山 英文、金光 義彦、芦田 昌明
    • Organizer
      第63回応用物理学会春季学術講演会
    • Place of Presentation
      東京都　目黒区　東工大大岡山キャンパス
    • Year and Date
      2016-03-19
    • Data Source
      KAKENHI-PROJECT-15H03968

  • [Presentation] 光ポンプ・光プローブ分光によるバルクGaAsの励起子共鳴励起におけるモット転移の観測2016
    • Author(s)
      室谷悠太, 関口文哉, 望月敏光, 金昌秀, 秋山英文, Loren N. Pfeiffer, Ken W. West, 島野亮
    • Organizer
      日本物理学会 第71回年次大会
    • Place of Presentation
      東北学院大学泉キャンパス仙台市泉区天神沢
    • Year and Date
      2016-03-19
    • Data Source
      KAKENHI-PROJECT-14F04907

  • [Presentation] Characterization and modeling of radiation damages via internal radiative efficiency in multi-junction solar cells2016
    • Author(s)
      Lin Zhu, Masahiro Yoshita, Tetsuya Nakamura, Mitsuru Imaizumi, Changsu Kim, Toshimitsu Mochizuki, Shaoqiang Chen, Yoshihiko Kanemitsu, Hidefumi Akiyama
    • Organizer
      SPIE Photonics West
    • Place of Presentation
      San Francisco, USA
    • Year and Date
      2016-02-13
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-14F04907

  • [Presentation] 多接合太陽電池エレクトロルミネッセンス定量計測の測定精度評価2016
    • Author(s)
      吉田 正裕、朱 琳、金 昌秀、久保田 英博、中村 徹哉、今泉 充、金光 義彦、秋山 英文
    • Organizer
      第63回応用物理学会春季学術講演会
    • Place of Presentation
      東工大大岡山キャンパス（東京都目黒区大岡山）
    • Year and Date
      2016-03-19
    • Data Source
      KAKENHI-PROJECT-26610081

  • [Presentation] Effects of vibronic transitions and water solvation on absorption and fluorescence spectra of firefly oxyluciferin2016
    • Author(s)
      Miyabi Hiyama, Yoshifumi Noguchi, Kenta Yamada, Hidefumi Akiyama, Nobuaki Koga
    • Organizer
      19th International Symposium on Bioluminescence and Chemiluminescence 2016
    • Place of Presentation
      Tsukuba, Japan
    • Year and Date
      2016-05-29
    • Data Source
      KAKENHI-PROJECT-26610081

  • [Presentation] GaAs半導体から放射されるTHz電磁波のドープ量依存性2016
    • Author(s)
      宮川敬太, 山下元気, 永井正也, 金昌秀, 秋山英文, 金光義彦, 芦田昌明
    • Organizer
      日本物理学会2016年秋季大会
    • Place of Presentation
      石川県金沢市　金沢大学角間キャンパス
    • Year and Date
      2016-09-13
    • Data Source
      KAKENHI-PROJECT-15H03968

  • [Presentation] 光ポンプ テラヘルツポンプ 光プローブ分光による励起子モット転移ダイナミクスの観測2016
    • Author(s)
      室谷悠太, 高山正行, 松永隆佑, 関口文哉, 金昌秀, 秋山英文, Loren N. Pfeiffer, Ken W. West, 島野亮
    • Organizer
      日本物理学会2016年秋季大会
    • Place of Presentation
      石川県金沢市　金沢大学角間キャンパス
    • Year and Date
      2016-09-13
    • Data Source
      KAKENHI-PROJECT-15H03968

  • [Presentation] 利得スイッチ半導体レーザーパルスのファイバーアンプによる増幅2016
    • Author(s)
      中前 秀一, 伊藤 隆, 中村 考宏, 挾間 優治, 金 昌秀, 吉田 正裕, 秋山 英文,小林 洋平, 横山 弘之
    • Organizer
      日本物理学会 第71回年次大会
    • Place of Presentation
      宮城県　仙台市　東北学院大学泉キャンパス
    • Year and Date
      2016-03-19
    • Data Source
      KAKENHI-PROJECT-15H03968

  • [Presentation] ホタルルシフェリン酸化反応経路の理論的研究2016
    • Author(s)
      樋山みやび, 秋山英文, 古賀伸明
    • Organizer
      第10回分子科学討論会
    • Place of Presentation
      兵庫県神戸市　神戸ファッションマート
    • Year and Date
      2016-09-13
    • Data Source
      KAKENHI-PROJECT-15H03968

  • [Presentation] GaAsの励起子共鳴励起によるモット転移のダイナミクスと異常金属相の出現2016
    • Author(s)
      関口文哉, 高山正行, 望月敏光, 金昌秀, 秋山英文, Loren N. Pfeiffer, Ken W. West, 島野亮
    • Organizer
      日本物理学会 第71回年次大会
    • Place of Presentation
      東北学院大学泉キャンパス（仙台市泉区天神沢）
    • Year and Date
      2016-03-19
    • Data Source
      KAKENHI-PROJECT-14F04907

  • [Presentation] RF-MBEを用いたSi基板上への窒化物半導体の成長2016
    • Author(s)
      小柴 俊、竹口 諒、平城 大輝、石原 健也、久保 文寿、藤田 寛子、森下 和博、田中 康弘、高橋 尚志、鶴町 徳昭、金 昌秀、吉田 正裕、秋山 英文
    • Organizer
      第63回応用物理学会春季学術講演会
    • Place of Presentation
      東工大大岡山キャンパス（ 東京都目黒区大岡山）
    • Year and Date
      2016-03-19
    • Data Source
      KAKENHI-PROJECT-14F04907

  • [Presentation] 水溶液中のオキシルシフェリン異性体の安定性2016
    • Author(s)
      野口良史、樋山みやび、志賀基之、杉野修、秋山英文
    • Organizer
      第30回分子シミュレーション討論会
    • Place of Presentation
      大阪府豊中市　大阪大学　豊中キャンパス
    • Year and Date
      2016-11-30
    • Data Source
      KAKENHI-PROJECT-15H03968

  • [Presentation] マルチセクション半導体レーザーにおける利得と吸収の非線形競合による短パルス光発生2016
    • Author(s)
      中村考宏, 伊藤隆, 中前秀一, 金昌秀, 挾間優治, 吉田正裕, 大里啓孝, 秋山英文, Peter Vasil'ev
    • Organizer
      日本物理学会 第71回年次大会
    • Place of Presentation
      東北学院大学泉キャンパス（仙台市泉区天神沢）
    • Year and Date
      2016-03-19
    • Data Source
      KAKENHI-PROJECT-14F04907

  • [Presentation] マルチセクション半導体レーザーにおける利得と吸収の非線形競合による短パルス光発生2016
    • Author(s)
      中村考宏, 伊藤隆, 中前秀一, 金昌秀, 挾間優治, 吉田正裕, 大里啓孝, 秋山英文, Peter Vasil'ev
    • Organizer
      日本物理学会 第71回年次大会
    • Place of Presentation
      宮城県　仙台市　東北学院大学泉キャンパス
    • Year and Date
      2016-03-19
    • Data Source
      KAKENHI-PROJECT-15H03968

  • [Presentation] Calibration standards and measurement accuracy of absolute electroluminescence and internal properties in multi-junction and arrayed solar cells2016
    • Author(s)
      Masahiro Yoshita, Lin Zhu, Changsu Kim, Toshimitsu Mochizuki, Tetsuya Nakamura, Mitsuru Imaizumi, Shaoqiang Chen, Hidehiro Kubota, Yoshihiko Kanemitsu, and Hidefumi Akiyama
    • Organizer
      SPIE Photonics West San Francisco
    • Place of Presentation
      San Francisco, USA
    • Year and Date
      2016-02-13
    • Invited
    • Data Source
      KAKENHI-PROJECT-26610081

  • [Presentation] GaAsの励起子共鳴励起によるモット転移のダイナミクスと異常金属相の出現2016
    • Author(s)
      関口文哉, 高山正行, 望月敏光, 金昌秀, 秋山英文, Loren N. Pfeiffer, Ken W. West, 島野亮
    • Organizer
      日本物理学会 第71回年次大会
    • Place of Presentation
      宮城県　仙台市　東北学院大学泉キャンパス
    • Year and Date
      2016-03-19
    • Data Source
      KAKENHI-PROJECT-15H03968

  • [Presentation] Current leakage and fill factor in multi-junction solar cells linked via absolute electroluminescence characterization2016
    • Author(s)
      Lin Zhu, Masahiro Yoshita, Tetsuya Nakamura, Toshimitsu Mochizuki, Changsu Kim, Mitsuru Imaizumi, Yoshihiko Kanemitsu, Hidefumi Akiyama
    • Organizer
      The 43rd IEEE Photovoltaic Specialists Conference (PVSC-43)
    • Place of Presentation
      the Oregon Convention Center, Portland, Oregon, USA
    • Year and Date
      2016-06-05
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26390075

  • [Presentation] EL絶対値測定によるInGaP/GaAs/InGaAsP/InGaAs太陽電池の評価2016
    • Author(s)
      安島由朗、石黒晴香、金子大和、加藤芳紀、朱琳、吉田正裕、秋山英文、内田史朗
    • Organizer
      第77回応用物理学会秋季学術講演会
    • Place of Presentation
      新潟県新潟市　朱鷺メッセ
    • Year and Date
      2016-09-13
    • Data Source
      KAKENHI-PROJECT-15H03968

  • [Presentation] N極性(000-1)窒化物半導体混晶InGaNの結晶成長表面と発光素子応用2016
    • Author(s)
      正直花奈子，高宮健吾，谷川智之, 花田貴，野々田亮平，窪谷茂幸，秋山英文，矢口裕之，片山竜二，松岡隆志
    • Organizer
      平成27年度日本表面科学会東北・北海道支部学術講演会
    • Place of Presentation
      宮城県仙台市　東北大学　多元物質科学研究所
    • Year and Date
      2016-03-09
    • Invited
    • Data Source
      KAKENHI-PROJECT-15H03968

  • [Presentation] Current leakage and fill factor in multi-junction solar cells linked via absolute electroluminescence characterization2015
    • Author(s)
      Lin Zhu, Masahiro Yoshita, Tetsuya Nakamura, Toshimitsu Mochizuki, Changsu Kim, Mitsuru Imaizumi, Yoshihiko Kanemitsu, Hidefumi Akiyama
    • Organizer
      The 43rd IEEE Photovoltaic Specialists Conference
    • Place of Presentation
      the Oregon Convention Center, Portland, Oregon, USA
    • Year and Date
      2015-06-05
    • Int'l Joint Research / Invited
    • Data Source
      KAKENHI-PROJECT-14F04907

  • [Presentation] 利得スイッチ半導体レーザーをシード光に用いた強励起での時間分解分光2015
    • Author(s)
      中前秀一、伊藤隆、中村孝弘、狭間優治、金晶秀、吉田正裕、秋山英文、小林洋平、横山弘之
    • Organizer
      日本物理学会2015年秋季大会
    • Place of Presentation
      関西大学 千里山キャンパス（大阪府吹田市山手町）
    • Year and Date
      2015-09-16
    • Data Source
      KAKENHI-PROJECT-14F04907

  • [Presentation] Accuracy of internal-voltage evaluations in multi-junction solar cells via electroluminescence2015
    • Author(s)
      Hidefumi Akiyama, Lin Zhu, Masahiro Yoshita, Changsu Kim, Toshimitsu Mochizuki, Shaoqiang Chen, Tetsuya Nakamura, Mitsuru Imaizumi, and Yoshihiko Kanemitsu
    • Organizer
      The 25th International Photovoltaic Science and Engineering Conference (PVSEC-25)
    • Place of Presentation
      Korea Advanced Institute of Science and Technology 　Busan, Korea
    • Year and Date
      2015-11-15
    • Data Source
      KAKENHI-PROJECT-15H03968

  • [Presentation] マルチセクション半導体レーザーの作製評価と光短パルス発生2015
    • Author(s)
      中村考宏，伊藤隆，中前秀一，金昌秀，挾間優治，吉田正裕，大里啓孝，秋山英文，Peter Vasil'ev
    • Organizer
      日本物理学会
    • Place of Presentation
      関西大学千里山キャンパス（大阪府吹田市）
    • Year and Date
      2015-09-16
    • Data Source
      KAKENHI-PROJECT-26390075

  • [Presentation] Accuracy Evaluations for Standardization of Multi-Junction Solar-Cell Characterizations via Absolute Electroluminescence2015
    • Author(s)
      Masahiro Yoshita, Lin Zhu, Changsu Kim, Hidehiro Kubota, Tetsuya Nakamura, Mitsuru Imaizumi, Yoshihiko Kanemitsu, and Hidefumi Akiyama
    • Organizer
      The 43rd IEEE Photovoltaic Specialists Conference (PVSC-43)
    • Place of Presentation
      the Oregon Convention Center, Portland, Oregon, USA
    • Year and Date
      2015-06-05
    • Data Source
      KAKENHI-PROJECT-15H03968

  • [Presentation] Absolute Electroluminescence Imaging of Multi-Junction Solar Cells and Calibration Standards2015
    • Author(s)
      Masahiro Yoshita, Lin Zhu, Changsu Kim, Hidefumi Akiyama, Shaoqiang Chen, Toshimitsu Mochizuki, Hidehiro Kubota, Tetsuya Nakamura, Mitsuru Imaizumi, Yoshihiko Kanemitsu
    • Organizer
      The 42nd IEEE Photovoltaic Specialists Conference
    • Place of Presentation
      the Hyatt Regency New Orleans, New Orleans, LA, USA
    • Year and Date
      2015-06-14
    • Data Source
      KAKENHI-PROJECT-15H03968

  • [Presentation] Characterizations of radiation damages in multi-junction solar cells focused on subcell internal luminescence quantum yields via absolute electroluminescence measurements2015
    • Author(s)
      Lin Zhu, Masahiro Yoshita, Shaoqiang Chen, Tetsuya Nakamura, Toshimitsu Mochizuki, Changsu Kim, Mitsuru Imaizumi, Yoshihiko Kanemitsu, Hidefumi Akiyama,
    • Organizer
      The 42nd IEEE Photovoltaic Specialists Conference
    • Place of Presentation
      he Hyatt Regency New Orleans, New Orleans, LA, USA
    • Year and Date
      2015-06-14
    • Int'l Joint Research / Invited
    • Data Source
      KAKENHI-PROJECT-14F04907

  • [Presentation] Voc Evaluation of Solar Cells and Modules Using Absolute El Images2015
    • Author(s)
      T. Mochizuki, J. Mitchell, H. Takato, C. Kim, Z. Lin, M. Yoshita, H. Akiyama, S. Chen, and Y. Kanemitsu
    • Organizer
      European PV Solar Energy Conference
    • Place of Presentation
      Congress Center Hamburg, Hamburg, Germany
    • Year and Date
      2015-09-14
    • Int'l Joint Research / Invited
    • Data Source
      KAKENHI-PROJECT-14F04907

  • [Presentation] "利得スイッチ半導体レーザーにおけるフェムト秒パルス発生のメカニズム2015
    • Author(s)
      伊藤隆、中前秀一、中村考宏、挾間優治、金昌秀、小林洋平、吉田正裕、秋山英文
    • Organizer
      日本物理学会2015年秋季大会
    • Place of Presentation
      関西大学 千里山キャンパス（大阪府吹田市山手町）
    • Year and Date
      2015-09-16
    • Data Source
      KAKENHI-PROJECT-14F04907

  • [Presentation] フォトルミネッセンス絶対強度による太陽電池の開放電圧評価法2015
    • Author(s)
      中村徹哉，今泉充，吉田正裕，秋山英文
    • Organizer
      第76回応用物理学会秋季学術講演会
    • Place of Presentation
      愛知県　名古屋市　名古屋国際会議場
    • Year and Date
      2015-09-13
    • Data Source
      KAKENHI-PROJECT-15H03968

  • [Presentation] オキシルシフェリン光ルミネッセンスにおける発光反応経路と振動構造2015
    • Author(s)
      樋山みやび、野口良史、望月敏光、秋山英文、古賀伸明
    • Organizer
      物性研究所短期研究会 機能物性融合科学研究会シリーズ（３）
    • Place of Presentation
      東京大学物性研究所（千葉県柏市柏の葉）
    • Year and Date
      2015-06-24
    • Data Source
      KAKENHI-PROJECT-26610081

  • [Presentation] イクオリン生物発光の量子収率測定2015
    • Author(s)
      挾間優治, 東暉舜, 倉田麻貴, 樋山みやび, 吉田正裕, 久保田英博, 井上敏, 秋山英文
    • Organizer
      日本物理学会2015年秋季大会
    • Place of Presentation
      関西大学 千里山キャンパス（大阪府吹田市山手町）
    • Year and Date
      2015-09-16
    • Data Source
      KAKENHI-PROJECT-26610081

  • [Presentation] Characterizations of radiation damages in multi-junction solar cells focused on subcell internal luminescence quantum yields via absolute electroluminescence measurements2015
    • Author(s)
      Lin Zhu, Masahiro Yoshita, Shaoqiang Chen, Tetsuya Nakamura, Toshimitsu Mochizuki, Changsu Kim, Mitsuru Imaizumi, Yoshihiko Kanemitsu, Hidefumi Akiyama
    • Organizer
      he 42nd IEEE Photovoltaic Specialists Conference
    • Place of Presentation
      the Hyatt Regency New Orleans, New Orleans, LA, USA
    • Year and Date
      2015-06-14
    • Data Source
      KAKENHI-PROJECT-15H03968

  • [Presentation] Absolute electroluminescence measurements of multi-junction solar cells and calibration standards2015
    • Author(s)
      Hidefumi Akiyama
    • Organizer
      18th International Workshop on Space Solar Cell Calibration And Measurement Techniques
    • Place of Presentation
      Miramar Beach, FL, USA.
    • Year and Date
      2015-06-22
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-14F04907

  • [Presentation] テラヘルツ分光による高密度励起子共鳴励起下でのバルクGaAsの電子正孔状態の観測2015
    • Author(s)
      関口文哉, 金昌秀, 秋山英文, 望月敏光, Loren N. Pfeiffer, Ken W. West, 島野亮
    • Organizer
      日本物理学会2015年秋季大会
    • Place of Presentation
      大阪府吹田市　関西大学 千里山キャンパス
    • Year and Date
      2015-09-16
    • Data Source
      KAKENHI-PROJECT-15H03968

  • [Presentation] Analysis of Photoluminescence Pathways of Firefly Oxyluciferin in Aqueous Solution"2015
    • Author(s)
      Miyabi Hiyama, Toshimitsu Mochizuki, Hidefumi Akiyama, Nobuaki Koga
    • Organizer
      日本生物物理学会第５３回年会
    • Place of Presentation
      金沢大学 角間キャンパス（石川県金沢市角間町）
    • Year and Date
      2015-09-13
    • Data Source
      KAKENHI-PROJECT-26610081

  • [Presentation] Theoretical study for photoluminescence of firefly-bioluminescence-related molecules2015
    • Author(s)
      Miyabi Hiyama, Yoshifumi Noguchi, Toshimitsu Mochizuki, Kenta Yamada, Hidefumi Akiyama, Nobuaki Koga
    • Organizer
      THE INTERNATIONAL CHEMICAL CONGRESS OF PACIFIC BASIN SOCIETIES
    • Place of Presentation
      Honolulu, Hawaii, USA,
    • Year and Date
      2015-12-16
    • Invited
    • Data Source
      KAKENHI-PROJECT-26610081

  • [Presentation] Theoretical study for photoluminescence of firefly-bioluminescence-related molecules2015
    • Author(s)
      Miyabi Hiyama, Yoshifumi Noguchi, Toshimitsu Michizuki, Kenta Yamada, Hidefumi Akiyama, Nobuaki Koga
    • Organizer
      THE INTERNATIONAL CHEMICAL CONGRESS OF PACIFIC BASIN SOCIETIES
    • Place of Presentation
      Honolulu, Hawaii, USA
    • Year and Date
      2015-12-16
    • Invited
    • Data Source
      KAKENHI-PROJECT-26610081

  • [Presentation] Accuracy Evaluations for Standardization of Multi-Junction Solar-Cell Characterizations via Absolute Electroluminescence2015
    • Author(s)
      Masahiro Yoshita, Lin Zhu, Changsu Kim, Hidehiro Kubota, Tetsuya Nakamura, Mitsuru Imaizumi, Yoshihiko Kanemitsu, and Hidefumi Akiyama
    • Organizer
      The 43rd IEEE Photovoltaic Specialists Conference
    • Place of Presentation
      the Oregon Convention Center, Portland, Oregon, USA
    • Year and Date
      2015-06-05
    • Int'l Joint Research / Invited
    • Data Source
      KAKENHI-PROJECT-14F04907

  • [Presentation] EL絶対値計測による多接合太陽電池の発光量子効率評価と性能診断2015
    • Author(s)
      吉田正裕、朱琳、金昌秀、秋山英文、陳少強、望月敏光、久保田英博、中村徹哉、今泉充、金光義彦
    • Organizer
      物性研究所短期研究会 機能物性融合科学研究会シリーズ（３）
    • Place of Presentation
      東京大学物性研究所 （千葉県柏市柏の葉）
    • Year and Date
      2015-06-24
    • Data Source
      KAKENHI-PROJECT-14F04907

  • [Presentation] マルチセクション半導体レーザーの作製評価と光短パルス発生2015
    • Author(s)
      中村考宏, 伊藤隆, 中前秀一, 金昌秀, 挾間優治, 吉田正裕, 大里啓孝, 秋山英文, Peter Vasil'ev
    • Organizer
      日本物理学会2015年秋季大会
    • Place of Presentation
      大阪府　吹田市　関西大学 千里山キャンパス
    • Year and Date
      2015-09-16
    • Data Source
      KAKENHI-PROJECT-15H03968

  • [Presentation] 生物発光の光制御に向けたケージド・ルシフェリンの分光評価2015
    • Author(s)
      倉田麻貴, 樋山みやび, 挟間優治, 東暉舜, 吉田正裕, 望月敏光, 秋山英文
    • Organizer
      第９回分子科学討論会
    • Place of Presentation
      東京工業大学（東京都目黒区大岡山）
    • Year and Date
      2015-09-16
    • Data Source
      KAKENHI-PROJECT-26610081

  • [Presentation] EL絶対値計測による多接合太陽電池の発光量子効率評価と性能診断2015
    • Author(s)
      吉田正裕、朱琳、金昌秀、秋山英文、陳少強、望月敏光、久保田英博、中村徹哉、今泉充、金光義彦
    • Organizer
      物性研究所短期研究会 機能物性融合科学研究会シリーズ（３）「反応と輸送」
    • Place of Presentation
      千葉県柏市　東京大学物性研究所
    • Year and Date
      2015-06-24
    • Data Source
      KAKENHI-PROJECT-15H03968

  • [Presentation] 利得スイッチ半導体レーザーによるフェムト秒パルス発生と評価2015
    • Author(s)
      伊藤隆、中前秀一、中村考宏、挾間優治、金昌秀、小林洋平、吉田正裕、秋山英文
    • Organizer
      第76回応用物理学会秋季学術講演会
    • Place of Presentation
      愛知県　名古屋市　名古屋国際会議場
    • Year and Date
      2015-09-13
    • Data Source
      KAKENHI-PROJECT-15H03968

  • [Presentation] 量子井戸キャリア密度の空間的な揺らぎの定量測定2015
    • Author(s)
      中前秀一, 中村考宏, 伊藤隆, 望月敏光, 金昌秀, 吉田正裕, 秋山英文, Loren N. Pfeiffer, Ken W. West
    • Organizer
      物性研究所短期研究会 機能物性融合科学研究会シリーズ（３）「反応と輸送」
    • Place of Presentation
      千葉県　柏市　東京大学物性研究所
    • Year and Date
      2015-06-24
    • Data Source
      KAKENHI-PROJECT-15H03968

  • [Presentation] 利得スイッチ半導体レーザーをシード光に用いた強励起での時間分解分光2015
    • Author(s)
      中前秀一、伊藤隆、中村孝弘、狭間優治、金晶秀、吉田正裕、秋山英文、小林洋平、横山弘之
    • Organizer
      日本物理学会2015年秋季大会
    • Place of Presentation
      大阪府吹田市　関西大学 千里山キャンパス
    • Year and Date
      2015-09-16
    • Data Source
      KAKENHI-PROJECT-15H03968

  • [Presentation] Dependence of internal radiative efficiencies on radiative damages in multi-junction tandem solar cells via absolute electroluminescence measurements2015
    • Author(s)
      琳，吉田正裕, 陳少強, 望月敏光, 金昌秀, 今泉充, 金光義彦, 秋山英文
    • Organizer
      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（愛知県名古屋市熱田区）
    • Year and Date
      2015-09-13
    • Data Source
      KAKENHI-PROJECT-14F04907

  • [Presentation] 量子井戸キャリア密度の空間的な揺らぎの定量測定2015
    • Author(s)
      中前秀一, 中村考宏, 伊藤隆, 望月敏光, 金昌秀, 吉田正裕, 秋山英文, Loren N. Pfeiffer, Ken W. West
    • Organizer
      物性研究所短期研究会 機能物性融合科学研究会シリーズ（３）
    • Place of Presentation
      東京大学物性研究所 （千葉県柏市柏の葉）
    • Year and Date
      2015-06-24
    • Data Source
      KAKENHI-PROJECT-14F04907

  • [Presentation] THz光電場による動的フランツケルディシュ効果の時間分解測定2015
    • Author(s)
      内田健人, 廣理英基, 乙部智仁, 田中耕一郎, 望月敏光, 金昌秀, 吉田正裕, 秋山英文, L. N. Pfeiffer, K. W. West
    • Organizer
      日本物理学会2015年秋季大会
    • Place of Presentation
      関西大学 千里山キャンパス（大阪府吹田市山手町）
    • Year and Date
      2015-09-16
    • Data Source
      KAKENHI-PROJECT-14F04907

  • [Presentation] 利得スイッチ半導体レーザーによるフェムト秒パルス発生と評価2015
    • Author(s)
      伊藤隆、中前秀一、中村考宏、挾間優治、金昌秀、小林洋平、吉田正裕、秋山英文
    • Organizer
      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（愛知県名古屋市熱田区）
    • Year and Date
      2015-09-13
    • Data Source
      KAKENHI-PROJECT-14F04907

  • [Presentation] 水溶液中オキシルシフェリンの吸収・蛍光スペクトルにおける振電構造の解析2015
    • Author(s)
      樋山みやび, 野口良史, 秋山英文, 山田健太, 古賀伸明
    • Organizer
      第９回分子科学討論会
    • Place of Presentation
      東京工業大学（東京都目黒区大岡山）
    • Year and Date
      2015-09-16
    • Data Source
      KAKENHI-PROJECT-26610081

  • [Presentation] Voc Evaluation of Solar Cells and Modules Using Absolute El Images2015
    • Author(s)
      T. Mochizuki, J. Mitchell, H. Takato, C. Kim, Z. Lin, M. Yoshita, H. Akiyama, S. Chen, and Y. Kanemitsu
    • Organizer
      European PV Solar Energy Conference
    • Place of Presentation
      CCH - Congress Center Hamburg, Hamburg, Germany
    • Year and Date
      2015-09-14
    • Data Source
      KAKENHI-PROJECT-15H03968

  • [Presentation] バルクGaAsにおけるテラヘルツ波誘起励起子解離・再形成ダイナミクス2015
    • Author(s)
      高山正行, 関口文哉, 松永隆佑, 望月敏光, 金昌秀, 秋山英文, Loren N. Pfeiffer, Ken W. West, 島野亮
    • Organizer
      日本物理学会2015年秋季大会
    • Place of Presentation
      大阪府　吹田市　関西大学 千里山キャンパス
    • Year and Date
      2015-09-16
    • Data Source
      KAKENHI-PROJECT-15H03968

  • [Presentation] 利得スイッチ半導体レーザーをシード光に用いた強励起での時間分解分光2015
    • Author(s)
      中前秀一，伊藤隆，中村考宏，狭間優治，金昌秀，吉田正裕，秋山英文，小林洋平，横山弘之
    • Organizer
      日本物理学会
    • Place of Presentation
      関西大学千里山キャンパス（大阪府吹田市）
    • Year and Date
      2015-09-16
    • Data Source
      KAKENHI-PROJECT-26390075

  • [Presentation] Absolute electroluminescence measurements of multi-junction solar cells and calibration standards2015
    • Author(s)
      Hidefumi Akiyama
    • Organizer
      18th International Workshop on Space Solar Cell Calibration And Measurement Techniques
    • Place of Presentation
      Miramar Beach, FL, USA
    • Year and Date
      2015-06-22
    • Data Source
      KAKENHI-PROJECT-15H03968

  • [Presentation] Absolute Electroluminescence Imaging of Multi-Junction Solar Cells and Calibration Standards2015
    • Author(s)
      Masahiro Yoshita, Lin Zhu, Changsu Kim, Hidefumi Akiyama, Shaoqiang Chen, Toshimitsu Mochizuki, Hidehiro Kubota, Tetsuya Nakamura, Mitsuru Imaizumi, Yoshihiko Kanemitsu
    • Organizer
      The 42nd IEEE Photovoltaic Specialists Conference (PVSC-42)
    • Place of Presentation
      the Hyatt Regency New Orleans, New Orleans, LA, USA
    • Year and Date
      2015-06-14
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26390075

  • [Presentation] Diagnosis of GaInAs multiple-quantum-well solar cells with Bragg reflectors via absolute electroluminescence2015
    • Author(s)
      Lin Zhu, Masahiro Yoshita, JiaLing Tsai, YiChin Wang, Changsu Kim, Peichen Yu, Hidefumi Akiyama
    • Organizer
      The 43rd IEEE Photovoltaic Specialists Conference
    • Place of Presentation
      the Oregon Convention Center, Portland, Oregon, USA
    • Year and Date
      2015-06-05
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-14F04907

  • [Presentation] Accuracy of internal-voltage evaluations in multi-junction solar cells via electroluminescence2015
    • Author(s)
      Hidefumi Akiyama, Lin Zhu, Masahiro Yoshita, Changsu Kim, Toshimitsu Mochizuki, Shaoqiang Chen, Tetsuya Nakamura, Mitsuru Imaizumi, and Yoshihiko Kanemitsu
    • Organizer
      The 25th International Photovoltaic Science and Engineering Conference
    • Place of Presentation
      Busan, Korea
    • Year and Date
      2015-11-15
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-14F04907

  • [Presentation] Determining Subcell Carrier-Collection Efficiencies of Triple-Junction Solar Cells Using Time-Resolved Photoluminescence2015
    • Author(s)
      David M. Tex, Toshiyuki Ihara, Hidefumi Akiyama, Mitsuru Imaizumi, Yoshihiko Kanemitsu
    • Organizer
      he 42nd IEEE Photovoltaic Specialists Conference
    • Place of Presentation
      the Hyatt Regency New Orleans, New Orleans, LA, USA
    • Year and Date
      2015-06-14
    • Data Source
      KAKENHI-PROJECT-15H03968

  • [Presentation] バルクGaAsにおけるテラヘルツ波誘起励起子解離・再形成ダイナミクス2015
    • Author(s)
      高山正行, 関口文哉, 松永隆佑, 望月敏光, 金昌秀, 秋山英文, Loren N. Pfeiffer, Ken W. West, 島野亮
    • Organizer
      日本物理学会2015年秋季大会
    • Place of Presentation
      関西大学 千里山キャンパス（大阪府吹田市山手町）
    • Year and Date
      2015-09-16
    • Data Source
      KAKENHI-PROJECT-14F04907

  • [Presentation] 利得スイッチ半導体レーザーにおけるフェムト秒パルス発生のメカニズム2015
    • Author(s)
      伊藤隆、中前秀一、中村考宏、挾間優治、金昌秀、小林洋平、吉田正裕、秋山英文
    • Organizer
      日本物理学会2015年秋季大会
    • Place of Presentation
      大阪府　吹田市　関西大学 千里山キャンパス
    • Year and Date
      2015-09-16
    • Data Source
      KAKENHI-PROJECT-15H03968

  • [Presentation] Dependence of internal radiative efficiencies on radiative damages in multi-junction tandem solar cells via absolute electroluminescence measurements2015
    • Author(s)
      朱琳，吉田正裕, 陳少強, 望月敏光, 金昌秀, 今泉充, 金光義彦, 秋山英文
    • Organizer
      第76回応用物理学会秋季学術講演会
    • Place of Presentation
      愛知県　名古屋市　名古屋国際会議場
    • Year and Date
      2015-09-13
    • Data Source
      KAKENHI-PROJECT-15H03968

  • [Presentation] 多接合太陽電池のエレクトロルミネッセンス絶対光量画像計測II2015
    • Author(s)
      吉田正裕，朱琳，金昌秀，秋山英文，陳少強，望月敏光，久保田英博, 中村徹哉，今泉充，金光義彦
    • Organizer
      第76回応用物理学会秋季学術講演会
    • Place of Presentation
      愛知県　名古屋市　名古屋国際会議場
    • Year and Date
      2015-09-13
    • Data Source
      KAKENHI-PROJECT-15H03968

  • [Presentation] Absolute Electroluminescence Imaging of Multi-Junction Solar Cells and Calibration Standards2015
    • Author(s)
      Masahiro Yoshita, Lin Zhu, Changsu Kim, Hidefumi Akiyama, Shaoqiang Chen, Toshimitsu Mochizuki, Hidehiro Kubota, Tetsuya Nakamura, Mitsuru Imaizumi, Yoshihiko Kanemitsu
    • Organizer
      The 42nd IEEE Photovoltaic Specialists Conference
    • Place of Presentation
      the Hyatt Regency New Orleans, New Orleans, LA, USA
    • Year and Date
      2015-06-14
    • Int'l Joint Research / Invited
    • Data Source
      KAKENHI-PROJECT-14F04907

  • [Presentation] 利得スイッチ半導体レーザーにおけるフェムト秒パルス発生のメカニズム2015
    • Author(s)
      伊藤隆，中前秀一，中村考宏，挾間優治，金昌秀，小林洋平，吉田正裕，秋山英文
    • Organizer
      日本物理学会
    • Place of Presentation
      関西大学千里山キャンパス（大阪府吹田市）
    • Year and Date
      2015-09-16
    • Data Source
      KAKENHI-PROJECT-26390075

  • [Presentation] 多接合太陽電池のエレクトロルミネッセンス絶対光量画像計測II2015
    • Author(s)
      吉田正裕，朱琳，金昌秀，秋山英文，陳少強，望月敏光，久保田英博, 中村徹哉，今泉充，金光義彦
    • Organizer
      応用物理学会
    • 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-26390075

  • [Presentation] THz光電場による動的フランツケルディシュ効果の時間分解測定2015
    • Author(s)
      内田健人, 廣理英基, 乙部智仁, 田中耕一郎, 望月敏光, 金昌秀, 吉田正裕, 秋山英文, L. N. Pfeiffer, K. W. West
    • Organizer
      日本物理学会2015年秋季大会
    • Place of Presentation
      大阪府吹田市　関西大学 千里山キャンパス
    • Year and Date
      2015-09-16
    • Data Source
      KAKENHI-PROJECT-15H03968

  • [Presentation] 利得スイッチ半導体レーザーによるフェムト秒パルス発生と評価2015
    • Author(s)
      伊藤隆、中前秀一、中村考宏、挾間優治、金昌秀、小林洋平、吉田正裕、秋山英文
    • Organizer
      応用物理学会
    • 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-26390075

  • [Presentation] Diagnosis of GaInAs multiple-quantum-well solar cells with Bragg reflectors via absolute electroluminescence2015
    • Author(s)
      Lin Zhu, Masahiro Yoshita, JiaLing Tsai, YiChin Wang, Changsu Kim, Peichen Yu, Hidefumi Akiyama
    • Organizer
      The 43rd IEEE Photovoltaic Specialists Conference (PVSC-43)
    • Place of Presentation
      the Oregon Convention Center, Portland, Oregon, USA
    • Year and Date
      2015-06-05
    • Data Source
      KAKENHI-PROJECT-15H03968

  • [Presentation] ラヘルツ分光による高密度励起子共鳴励起下でのバルクGaAsの電子正孔状態の観測2015
    • Author(s)
      関口文哉, 金昌秀, 秋山英文, 望月敏光, Loren N. Pfeiffer, Ken W. West, 島野亮
    • Organizer
      日本物理学会2015年秋季大会
    • Place of Presentation
      関西大学 千里山キャンパス（大阪府吹田市山手町）
    • Year and Date
      2015-09-16
    • Data Source
      KAKENHI-PROJECT-14F04907

  • [Presentation] 多接合太陽電池のエレクトロルミネッセンス絶対光量画像計測II2015
    • Author(s)
      吉田正裕，朱琳，金昌秀，秋山英文，陳少強，望月敏光，久保田英博, 中村徹哉，今泉充，金光義彦
    • Organizer
      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（愛知県名古屋市熱田区）
    • Year and Date
      2015-09-13
    • Data Source
      KAKENHI-PROJECT-14F04907

  • [Presentation] マルチセクション半導体レーザーの作製評価と光短パルス発生2015
    • Author(s)
      中村考宏, 伊藤隆, 中前秀一, 金昌秀, 挾間優治, 吉田正裕, 大里啓孝, 秋山英文, Peter Vasil'ev
    • Organizer
      日本物理学会2015年秋季大会
    • Place of Presentation
      関西大学 千里山キャンパス（大阪府吹田市山手町）
    • Year and Date
      2015-09-16
    • Data Source
      KAKENHI-PROJECT-14F04907

  • [Presentation] "ll-electron first-principles X-ray adsorption spectra calculations for acetone and acetic acid2015
    • Author(s)
      Yoshifumi Noguchi, Miyabi Hiyama, Hidefumi Akiyama, Yoshihisa Harada, Nobuaki Koga
    • Organizer
      THE INTERNATIONAL CHEMICAL CONGRESS OF PACIFIC BASIN SOCIETIES
    • Place of Presentation
      Honolulu, Hawaii, USA
    • Year and Date
      2015-12-17
    • Data Source
      KAKENHI-PROJECT-26610081

  • [Presentation] Current leakage and fill factor in multi-junction solar cells linked via absolute electroluminescence characterization2015
    • Author(s)
      Lin Zhu, Masahiro Yoshita, Tetsuya Nakamura, Toshimitsu Mochizuki, Changsu Kim, Mitsuru Imaizumi, Yoshihiko Kanemitsu, Hidefumi Akiyama
    • Organizer
      The 43rd IEEE Photovoltaic Specialists Conference (PVSC-43)
    • Place of Presentation
      the Oregon Convention Center, Portland, Oregon, USA
    • Year and Date
      2015-06-05
    • Data Source
      KAKENHI-PROJECT-15H03968

  • [Presentation] ファイバーレーザーパルス光源を用いたGaAs量子井戸レーザーの高密度励起2014
    • Author(s)
      伊藤隆, 中前秀一, 陳少強, 吉田正裕, 望月敏光, 金昌秀, 小林洋平, 秋山英文, Loren N. Pfeiffer, Ken W. West
    • Organizer
      日本物理学会第69回年次大会
    • Place of Presentation
      東海大学 湘南キャンパス
    • Data Source
      KAKENHI-PROJECT-23360135

  • [Presentation] 多接合タンデム太陽電池効率の拡張詳細平衡理論2014
    • Author(s)
      朱琳, 望月敏光, 吉田正裕, 陳少強, 金昌秀, 佐藤慎太郎, 秋山英文, 金光義彦
    • Organizer
      第61回応用物理学会春季学術講演会
    • Place of Presentation
      青山学院大学相模原キャンパス
    • Data Source
      KAKENHI-PROJECT-23360135

  • [Presentation] 1.55um 帯10MHz 繰り返しチャープパルス増幅ファイバーレーザー光の第 2 次高調波発生2014
    • Author(s)
      伊藤隆, 吉田正裕, 小林洋平, 秋山英文
    • Organizer
      第61回応用物理学会春季学術講演会
    • Place of Presentation
      青山学院大学相模原キャンパス
    • Data Source
      KAKENHI-PROJECT-23360135

  • [Presentation] バルクGaAs の電子正孔プラズマ相における励起子発光2014
    • Author(s)
      関口文哉, 吉田正裕, 伊藤隆, 望月敏光, 金昌秀, 秋山英文, Loren N. Pfeiffer, Ken W. West, 島野亮
    • Organizer
      日本物理学会第69回年次大会
    • Place of Presentation
      東海大学湘南キャンパス
    • Data Source
      KAKENHI-PROJECT-23360135

  • [Presentation] 半導体レーザーの利得スイッチングにおける空間的な非一様性の影響2014
    • Author(s)
      中前秀一, 伊藤隆, 中村考宏, 望月敏光, 金昌秀, 陳少強, 吉田正裕, 秋山英文
    • Organizer
      日本物理学会第69回年次大会
    • Place of Presentation
      湘南キャンパス
    • Data Source
      KAKENHI-PROJECT-23360135

  • [Presentation] 縦型光励起半導体レーザーの励起効率と定量評価2014
    • Author(s)
      中村考宏, 望月敏光, 金昌秀, 陳少強, 吉田正裕, 秋山英文
    • Organizer
      日本物理学会第69回年次大会
    • Place of Presentation
      東海大学 湘南キャンパス
    • Data Source
      KAKENHI-PROJECT-23360135

  • [Presentation] オキシルシフェリン誘導体の吸収測定で探るホタル生物発光の色変化機構2014
    • Author(s)
      望月敏光, 樋山みやび, 村岡洋介, 秋山英文, 平野誉
    • Organizer
      日本物理学会第69回年次大会
    • Place of Presentation
      東海大学 湘南キャンパス
    • Data Source
      KAKENHI-PROJECT-23360135

  • [Presentation] Generation dynamics of picosecond gain-switched pulses from InGaN VCSELs2014
    • Author(s)
      S.Q.Chen, T.Ito, A.Asahara, M.Yoshita, J.Y.Zhang, B.P.Zhang, H. Akiyama, and T. Suemoto
    • Organizer
      日本物理学会2014年春季大会
    • Place of Presentation
      東海大学 湘南キャンパス
    • Data Source
      KAKENHI-PROJECT-23360135

  • [Presentation] Theoretical study for excited states of firefly-bioluminescence-related molecules2013
    • Author(s)
      Miyabi Hiyama, Kenta Yamada, Toshimitsu Mochizuki, Hidefumi Akiyama, Nobuaki Koga
    • Organizer
      5th JCS International Symposium on Theoretical Chemistry, Todai-ji Culture Center
    • Place of Presentation
      Nara, Japan
    • Data Source
      KAKENHI-PROJECT-23360135

  • [Presentation] In-situ and Quantitative Spectroscopy of Firefly Bioluminescence2013
    • Author(s)
      Yu Wang, Yoriko Ando, Toshimitsu Mochizuki, Miyabi Hiyama, Hidefumi Akiyama
    • Organizer
      18th International Conference on Dynamical Processes in Excited States of Solids (DPC'13)
    • Place of Presentation
      Fuzhou, China
    • Data Source
      KAKENHI-PROJECT-23360135

  • [Presentation] 希薄磁性半導体 GaGdAsの光学・電気特性に及ぼす Siドープの影響2013
    • Author(s)
      松本 翔太郎, 舩城 央, 宮川 勇人, 望月 敏光, 秋山英文, 小柴 俊, 中西 俊介, 鶴町 徳昭
    • Organizer
      第74回応用物理学会秋季学術講演会
    • Place of Presentation
      京都 同志社大学京田辺キャンパス
    • Data Source
      KAKENHI-PROJECT-23360135

  • [Presentation] 2次元系のバンド間遷移による普遍的吸収係数2013
    • Author(s)
      鈴浦秀勝, 吉田正裕, 上出健仁, 秋山英文
    • Organizer
      日本物理学会2013年秋季大会
    • Place of Presentation
      徳島大学 常三島キャンパス
    • Data Source
      KAKENHI-PROJECT-23360135

  • [Presentation] 窒素δドープ GaAs中の単一等電子トラップによる励起子分子発光の時間分解フォトルミネッセンス測定2013
    • Author(s)
      高宮健吾, 八木修平, 土方泰斗, 望月敏光, 吉田正裕, 秋山英文, 窪谷茂幸, 片山竜二, 尾鍋研太郎, 矢口裕之
    • Organizer
      第74回応用物理学会秋季学術講演会
    • Place of Presentation
      京都 同志社大学京田辺キャンパス
    • Data Source
      KAKENHI-PROJECT-23360135

  • [Presentation] バルクGaAs 励起子のテラヘルツ分光2013
    • Author(s)
      関口文哉, 鈴木剛, 望月敏光, 金昌秀, 秋山英文, Loren N. Pfeiffer, Ken W. West, 島野亮
    • Organizer
      日本物理学会2013年秋季大会
    • Place of Presentation
      徳島大学 常三島キャンパス
    • Data Source
      KAKENHI-PROJECT-23360135

  • [Presentation] Low threshold lasing of optically pumped GaN-based vertical-cavity surface-emitting lasers2013
    • Author(s)
      Wen-Jie Liu, Shao-Qiang Chen, Xiao-Long Hu, Jiang-Yong Zhang, Lei-Ying Ying, Xue-Qin Lv, Hidefumi Akiyama, Bao-Ping Zhang
    • Organizer
      18th International Conference on Dynamical Processes in Excited States of Solids (DPC'13)
    • Place of Presentation
      Fuzhou, China
    • Data Source
      KAKENHI-PROJECT-23360135

  • [Presentation] ホタルルシフェリン分子の第一原理GW+Bethe-Salpeter 計算2013
    • Author(s)
      野口良史, 樋山みやび, 望月敏光, 秋山英文
    • Organizer
      原子衝突学会第3 8回年会
    • Place of Presentation
      理研
    • Data Source
      KAKENHI-PROJECT-23360135

  • [Presentation] 縦型光励起ダブルコア半導体レーザー2013
    • Author(s)
      中村考宏, 望月敏光, 金昌秀, 陳少強, 吉田正裕, 秋山英文
    • Organizer
      日本物理学会2013年秋季大会
    • Place of Presentation
      徳島大学 常三島キャンパス
    • Data Source
      KAKENHI-PROJECT-23360135

  • [Presentation] 縦型光励起ダブルコア半導体レーザーの利得スイッチング2013
    • Author(s)
      中前秀一, 中村考宏, 伊藤隆, 望月敏光, 金昌秀, 陳少強, 吉田正裕, 秋山英文
    • Organizer
      日本物理学会2013年秋季大会
    • Place of Presentation
      徳島大学 常三島キャンパス
    • Data Source
      KAKENHI-PROJECT-23360135

  • [Presentation] Theoretical study for excited states of firefly-bioluminescence-related molecules2013
    • Author(s)
      Miyabi Hiyama, Hidefumi Akiyama, Nobuaki Koga
    • Organizer
      29th Symposium on Chemical Kinetics and Dynamics
    • Place of Presentation
      Sendai, Japan
    • Data Source
      KAKENHI-PROJECT-23360135

  • [Presentation] Nonlinear Interactions of GaAs/AlGaAs Multi-Quantum Wells with Intense THz Pulses2013
    • Author(s)
      H. Hirori, K. Shinokita, K. Uchida, K. Tanaka, T. Mochizuki, H. Akiyama, K. W. West, L. N. Pfeiffer
    • Organizer
      International Workshop on Optical Terahertz Science and Technology (OTST) 2013
    • Place of Presentation
      Kyoto Terrsa Japan
    • Data Source
      KAKENHI-PLANNED-20104004

  • [Presentation] 2接合タンデム太陽電池効率の内部発光量子収率依存性2013
    • Author(s)
      朱琳, 金昌秀, 吉田正裕, 陳少強, 佐藤慎太郎, 秋山英文, 金光義彦
    • Organizer
      第74回応用物理学会秋季学術講演会
    • Place of Presentation
      京都 同志社大学京田辺キャンパス
    • Data Source
      KAKENHI-PROJECT-23360135

  • [Presentation] GaAs 量子井戸の励起子内部準位における過渡的AC シュタルク効果の観測2013
    • Author(s)
      内田健人, 廣理英基, 篠北啓介, 望月敏光, 金昌秀, 吉田正裕, 秋山英文, L.N.Pfeiffer , K.W.West , 田中耕一郎
    • Organizer
      日本物理学会2013年秋季大会
    • Place of Presentation
      徳島大学常三島キャンパス
    • Data Source
      KAKENHI-PROJECT-23360135

  • [Presentation] Quantitative Measurements, In-situ Spectroscopy, and Quantum-Chemistry Theoretical Studies on Firefly Bioluminescence2013
    • Author(s)
      Hidefumi Akiyama, Miyabi Hiyama, Toshimitsu Mochizuki, Yu Wang, Yoriko Ando
    • Organizer
      The 2nd DYCE-ASIA / ISSP-international workshop on "Life Science and Photonics"
    • Place of Presentation
      Media Hall, Kashiwa Library, Univ of Tokyo, Chiba, Japan
    • Data Source
      KAKENHI-PROJECT-23360135

  • [Presentation] ホタル生物発光関連分子の励起状態の理論的研究2013
    • Author(s)
      樋山みやび, 秋山英文, 古賀伸明
    • Organizer
      第7回分子科学討論会
    • Place of Presentation
      東大物性研,名古屋大学
    • Data Source
      KAKENHI-PROJECT-23360135

  • [Presentation] Nonlinear Interactions of GaAs/AlGaAs Multi-Quantum Wells with Intense THz Pulses2013
    • Author(s)
      H. Hirori, K. Shinokita, K. Uchida, K. Tanaka, T. Mochizuki, H. Akiyama, K. W. West, L. N. Pfeiffer
    • Organizer
      International Workshop on Optical Terahertz Science and Technology (OTST) 2013
    • Place of Presentation
      Kyoto Terrsa Japan
    • Data Source
      KAKENHI-PROJECT-23360135

  • [Presentation] 量子細線・井戸における非平衡電子正孔系2012
    • Author(s)
      秋山英文
    • Organizer
      2012年秋季第73回応用物理学会学術講演会
    • Place of Presentation
      愛媛大学
    • Year and Date
      2012-09-11
    • Data Source
      KAKENHI-PLANNED-20104004

  • [Presentation] 太陽電池の詳細平衡条件と非平衡性・相互作用効果2012
    • Author(s)
      秋山英文
    • Organizer
      応用物理学会・量子エレクトロニクス研究会
    • Place of Presentation
      長野県・軽井沢・上智大学セミナーハウス
    • Data Source
      KAKENHI-PLANNED-20104004

  • [Presentation] 窒素δドープGaAs中の単一等電子トラップからの発光のフォトルミネッセンス励起分光測定2012
    • Author(s)
      高宮健吾, 八木修平, 土方泰斗, 望月敏光, 吉田正裕, 秋山英文, 窪谷茂幸, 尾鍋研太郎, 片山竜二, 矢口裕之
    • Organizer
      第73回応用物理学会学術講演会
    • Place of Presentation
      愛媛大学(愛媛県)
    • Year and Date
      2012-09-12
    • Data Source
      KAKENHI-PROJECT-24360004

  • [Presentation] 半導体デバイスの動的電子相関” “低次元半導体レーザーの低しきい値光学利得と高速光非線形性” 科研費新学術領域研究「半導体における動的相関電子系の光科学」2012
    • Author(s)
      秋山英文
    • Organizer
      第7回DYCEシンポジウム
    • Place of Presentation
      東京都
    • Data Source
      KAKENHI-PROJECT-23360135

  • [Presentation] 窒素δドープGaAs中の窒素原子対が形成する単一の等電子トラップからの発光に対する一軸応力の影響2012
    • Author(s)
      新井佑也, 星野真也, 高宮健吾, 八木修平, 土方泰斗, 望月敏光, 吉田正裕, 秋山英文, 窪谷茂幸, 尾鍋研太郎, 矢口裕之
    • Organizer
      2012年春季第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)
    • Data Source
      KAKENHI-PROJECT-23360135

  • [Presentation] 窒素δドープGaAsにおける単一等電子トラップからの励起子分子発光2012
    • Author(s)
      高宮健吾, 福島俊之, 星野真也, 八木修平, 土方泰斗, 望月敏光, 吉田正裕, 秋山英文, 窪谷茂幸, 片山竜二, 尾鍋研太郎, 矢口裕之
    • Organizer
      2012年春季第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)
    • Data Source
      KAKENHI-PROJECT-23360135

  • [Presentation] 半導体デバイスの動的電子相関” “低次元半導体レーザーの低しきい値光学利得と高速光非線形性2012
    • Author(s)
      秋山英文
    • Organizer
      第7回DYCEシンポジウム
    • Place of Presentation
      東京都
    • Data Source
      KAKENHI-PLANNED-20104004

  • [Presentation] Dynamically correlated electron-hole carriers in clean quantum-wire and -well lasers2012
    • Author(s)
      H. Akiyama
    • Organizer
      DYCE International Workshop
    • Place of Presentation
      Kussharo, Hokkaido, JAPAN
    • Data Source
      KAKENHI-PROJECT-23360135

  • [Presentation] 磁場中発光励起測定を用いた高品質T型半導体量子細線における励起子励起状態の研究2012
    • Author(s)
      岡野真人, 吉田正裕, 陳少強, 望月敏光, 秋山英文, 金光義彦, Loren Pfeiffer, Ken West
    • Organizer
      2012年春季第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)
    • Data Source
      KAKENHI-PROJECT-23360135

  • [Presentation] 量子細線・井戸における非平衡電子正孔系2012
    • Author(s)
      秋山英文
    • Organizer
      2012年秋季第73回応用物理学会学術講演会
    • Place of Presentation
      愛媛大学
    • Data Source
      KAKENHI-PROJECT-23360135

  • [Presentation] Characteristics and applications of nonlinear gain in low-dimensional semiconductor lasers2012
    • Author(s)
      H. Akiyama
    • Organizer
      DYCE-ASIA Workshop
    • Place of Presentation
      Tokyo, JAPAN
    • Data Source
      KAKENHI-PROJECT-23360135

  • [Presentation] 窒素δドープGaAsにおける単一等電子トラップからの励起子分子発光2012
    • Author(s)
      高宮健吾, 福島俊之, 星野真也, 八木修平, 土方泰斗, 望月敏光, 吉田正裕, 秋山英文, 窪谷茂幸, 片山竜二, 尾鍋研太郎, 矢口裕之
    • 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)
    • Year and Date
      2012-03-17
    • Data Source
      KAKENHI-PROJECT-21360004

  • [Presentation] 窒素δドープGaAs中の窒素原子対が形成する単一の等電子トラップからの発光に対する一軸応力の影響2012
    • Author(s)
      新井佑也, 星野真也, 高宮健吾, 八木修平, 土方泰斗, 望月敏光, 吉田正裕, 秋山英文, 窪谷茂幸, 尾鍋研太郎, 矢口裕之
    • 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)
    • Year and Date
      2012-03-17
    • Data Source
      KAKENHI-PROJECT-21360004

  • [Presentation] Biexciton Emission from Single Isoelectronic Traps Formed by Nitrogen-Nitrogen Pairs in GaAs2012
    • Author(s)
      K. Takamiya, T. Fukushima. S. Yagi, Y. Hijikata, T. Mochizuki, M. Yoshita, H. Akiyama, S. Kuboya, K. Onabe. R. Katayama, and H. Yaguchi
    • Organizer
      31st International Conference on the Physics of Semiconductors
    • Place of Presentation
      スイス連邦工科大学チューリッヒ校(スイス)
    • Year and Date
      2012-08-02
    • Data Source
      KAKENHI-PROJECT-24360004

  • [Presentation] 変調ドープおよび電流注入型一次元量子細線の光学応答2012
    • Author(s)
      福田圭介, 吉田正裕, 望月敏光, 秋山英文, 岡野真人, 吉岡匠哉, 浅野建一, Loren N.Pfeiffer, Ken W.West
    • Organizer
      励起子Mottクロスオーバー領域における単一量子細線の高精度利得吸収スペクトル測定
    • Place of Presentation
      関西学院大学(大阪府)
    • Data Source
      KAKENHI-PROJECT-23360135

  • [Presentation] 利得スイッチングInGaN半導体レーザーの波長依存動特性2012
    • Author(s)
      横山弘之, 石橋孝介, 佐藤綾耶, 陳少強, 吉田正裕, 秋山英文
    • Organizer
      2012年春季第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)
    • Data Source
      KAKENHI-PLANNED-20104004

  • [Presentation] 磁場中発光励起測定を用いた高品質T型半導体量子細線における励起子励起状態の研究2012
    • Author(s)
      岡野真人, 吉田正裕, 陳少強, 望月敏光, 秋山英文, 金光義彦, Loren Pfeiffer, Ken West
    • Organizer
      2012年春季第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)
    • Data Source
      KAKENHI-PLANNED-20104004

  • [Presentation] 利得スイッチングInGaN半導体レーザーの波長依存動特性2012
    • Author(s)
      横山弘之, 石橋孝介, 佐藤綾耶, 陳少強, 吉田正裕, 秋山英文
    • Organizer
      2012年春季第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)
    • Data Source
      KAKENHI-PROJECT-23360135

  • [Presentation] 変調ドープおよび電流注入型一次元量子細線の光学応答2012
    • Author(s)
      福田圭介, 吉田正裕, 望月敏光, 秋山英文, 岡野真人, 吉岡匠哉, 浅野建一, Loren N.Pfeiffer, Ken W.West
    • Organizer
      励起子Mottクロスオーバー領域における単一量子細線の高精度利得吸収スペクトル測定
    • Place of Presentation
      関西学院大学(大阪府)
    • Data Source
      KAKENHI-PLANNED-20104004

  • [Presentation] 太陽電池の詳細平衡条件と非平衡性・相互作用効果2012
    • Author(s)
      秋山英文
    • Organizer
      応用物理学会・量子エレクトロニクス研究会
    • Place of Presentation
      長野県・軽井沢・上智大学セミナーハウス
    • Data Source
      KAKENHI-PROJECT-23360135

  • [Presentation] 窒素δドープGaAs中の窒素原子対が形成する単一の等電子トラップからの発光に対する一軸応力の影響2012
    • Author(s)
      新井佑也, 星野真也, 高宮健吾, 八木修平, 土方泰斗, 望月敏光, 吉田正裕, 秋山英文, 窪谷茂幸, 尾鍋研太郎, 矢口裕之
    • Organizer
      2012年春季第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)
    • Data Source
      KAKENHI-PLANNED-20104004

  • [Presentation] 半導体レーザーの利得スイッチングにおける非平衡キャリアによる光学利得2012
    • Author(s)
      伊藤隆, 陳少強, 吉田正裕, 福田圭介, 望月敏光, 金昌秀, 丸山俊, 秋山英文, L.N.Pfeiffer^A^, K.W.West^A^
    • Organizer
      日本物理学会第67回年次大会
    • Place of Presentation
      関西学院大学(大阪府)
    • Data Source
      KAKENHI-PLANNED-20104004

  • [Presentation] 窒素δドープGaAsにおける単一等電子トラップからの励起子分子発光2012
    • Author(s)
      高宮健吾, 福島俊之, 星野真也, 八木修平, 土方泰斗, 望月敏光, 吉田正裕, 秋山英文, 窪谷茂幸, 片山竜二, 尾鍋研太郎, 矢口裕之
    • Organizer
      2012年春季第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)
    • Data Source
      KAKENHI-PLANNED-20104004

  • [Presentation] Characteristics and applications of nonlinear gain in low-dimensional semiconductor lasers2012
    • Author(s)
      H. Akiyama
    • Organizer
      DYCE-ASIA Workshop
    • Place of Presentation
      Tokyo, JAPAN
    • Data Source
      KAKENHI-PLANNED-20104004

  • [Presentation] Dynamically correlated electron-hole carriers in clean quantum-wire and -well lasers2012
    • Author(s)
      H. Akiyama
    • Organizer
      DYCE International Workshop,
    • Place of Presentation
      Kussharo, Hokkaido, JAPAN
    • Data Source
      KAKENHI-PLANNED-20104004

  • [Presentation] 半導体レーザーの利得スイッチングにおける非平衡キャリアによる光学利得2012
    • Author(s)
      伊藤隆, 陳少強, 吉田正裕, 福田圭介, 望月敏光, 金昌秀, 丸山俊, 秋山英文, L.N.Pfeiffer^A^, K.W.West^A^
    • Organizer
      日本物理学会第67回年次大会
    • Place of Presentation
      関西学院大学(大阪府)
    • Data Source
      KAKENHI-PROJECT-23360135

  • [Presentation] 磁場印加下におけるT型量子細線の発光励起スペクトル測定2011
    • Author(s)
      岡野真人, 秋山英文, 金光義彦, Loren Pfeiffer, Ken West
    • Organizer
      日本物理学会第66回年次大会
    • Place of Presentation
      新潟大学(新潟県)
    • Data Source
      KAKENHI-PLANNED-20104004

  • [Presentation] Room Temperature Waveguide Mode Evaluation of the Semiconductor Quantum Well Laser by the Point Excitation Hakki-Paoli Method2011
    • Author(s)
      KIM changsu, MOCHIZUKI Toshimitsu, YOSHITA Masahiro, CHEN Shaoqiang, AKIYAMA Hidefumi, PFEIFFER Loren N.1, WEST Ken W.1
    • Organizer
      Ep-I-036、Applied Physics Division、The Korean Physical Society
    • Place of Presentation
      Daejeon Convention Center, Daejoen, South Korea
    • Data Source
      KAKENHI-PROJECT-20360135

  • [Presentation] 共鳴・非共鳴励起条件下における非ドープGaAs量子井戸の発光減衰2011
    • Author(s)
      丸山俊, 陳少強, 吉田正裕, 望月敏光, 秋山英文, Loren N.Pfeiffer, Ken W.West
    • Organizer
      日本物理学会第66回年次大会
    • Place of Presentation
      新潟大学五十嵐キャンパス
    • Data Source
      KAKENHI-PROJECT-20360135

  • [Presentation] Quantitative Study of Firefly Bioluminescence and in situ Monitoring of Absorption and Fluorescence2011
    • Author(s)
      Yu Wang, Yohei Hayamizu, Hidehiro Kubota, Hidefumi Akiyama
    • Organizer
      17th IUPAB International Biophysics Congress
    • Place of Presentation
      Beijing, China
    • Data Source
      KAKENHI-PROJECT-23360135

  • [Presentation] InAs growth-rate investigation in nano-hole structures on GaAs(001)2011
    • Author(s)
      T.Toujyou, M.Yoshita, H.Akiyama, S.Tsukamoto
    • Organizer
      the 6th Biennial International Conference on Materials for Advanced Technologies
    • Place of Presentation
      Suntec, Singapore
    • Data Source
      KAKENHI-PROJECT-23360135

  • [Presentation] STMBE observation of InAs growth in nano hole structures on GaAs(001)2011
    • Author(s)
      T.Toujyou, M.Yoshita, H.Akiyama, S.Tsukamoto
    • Organizer
      Villa Conference on Interactions Among Nanostructures
    • Place of Presentation
      Las Vegas, USA
    • Data Source
      KAKENHI-PROJECT-23360135

  • [Presentation] Biexciton Emission from Single Is oelectronic Traps in Nitrogen Atomic-Layey-Doped GaAs2011
    • Author(s)
      K. Takamiya, T. Fukushima, S. Yagi, Y. Hijikata, T. Mochizuki, M. Yoshita, H. Akiyama, S. Kuboya, K. Onabe, R. Katayama, H. Yaguchi
    • Organizer
      The 3rd International Workshop on Epitaxial Growth and Fundamental Properties of Semiconductor Nanostructures
    • Place of Presentation
      International Academy Traunkirchen (Traunkirchen, Austria)
    • Year and Date
      2011-09-12
    • Data Source
      KAKENHI-PROJECT-21360004

  • [Presentation] 半導体量子細線における-次元電子正孔光学利得の静的遮蔽相互作用形状依存性2011
    • Author(s)
      吉田正裕, 岡野真人, 秋山英文, 懐平, 小川哲生
    • Organizer
      日本物理学会第66回年次大会
    • Place of Presentation
      新潟大学五十嵐キャンパス
    • Data Source
      KAKENHI-PROJECT-20360135

  • [Presentation] 磁場印加下におけるT型量子細線の発光励起スペクトル測定2011
    • Author(s)
      岡野真人, 秋山英文, 金光義彦, Loren Pfeiffer, Ken West
    • Organizer
      日本物理学会第66回年次大会
    • Place of Presentation
      新潟大学五十嵐キャンパス
    • Data Source
      KAKENHI-PROJECT-20360135

  • [Presentation] T型GaAs単一量子細線レーザーへの電流注入と発光特性2011
    • Author(s)
      金昌秀、望月敏光、岡野真人、吉田正裕、陳少強、秋山英文、Loren N.PfeifferB、Ken W.WestB
    • Organizer
      日本物理学会2011年秋季大会
    • Place of Presentation
      富山大学(富山県)
    • Data Source
      KAKENHI-PROJECT-23360135

  • [Presentation] T型GaAs単一量子細線レーザーへの電流注入と発光特性2011
    • Author(s)
      金昌秀、望月敏光、岡野真人、吉田正裕、陳少強、秋山英文、Loren N.PfeifferB、Ken W.WestB
    • Organizer
      日本物理学会2011年秋季大会
    • Place of Presentation
      富山大学(富山県)
    • Data Source
      KAKENHI-PLANNED-20104004

  • [Presentation] GaAs T型量子細線における励起子の高Rydberg状態の観測2011
    • Author(s)
      岡野真人, 吉田正裕, 陳少強, 望月敏光, 秋山英文, 金光義彦, Loren Pfeiffer, Ken West
    • Organizer
      日本物理学会2011年秋季大会
    • Place of Presentation
      富山大学(富山県)
    • Data Source
      KAKENHI-PROJECT-23360135

  • [Presentation] Kennard-Stepanov関係式に基づく非ドープ量子井戸内の光励起キャリアの非平衡分布2011
    • Author(s)
      丸山俊, 井原章之, 吉田正裕, 望月敏光, 秋山英文, Loren N.Pfeiffer, Ken W.West
    • Organizer
      日本物理学会2011年秋季大会
    • Place of Presentation
      富山大学(富山県)
    • Data Source
      KAKENHI-PROJECT-23360135

  • [Presentation] Short pulse generation by gain switching in InGaAs QW ridge Laser under optical pumping2011
    • Author(s)
      Shaoqiang Chen, Masahiro Yoshita, Toshimitsu Mochizuki, Hidefumi Akiyama, Hiroyuki Yokoyama
    • Organizer
      日本物理学会第66回年次大会
    • Place of Presentation
      新潟大学五十嵐キャンパス
    • Data Source
      KAKENHI-PROJECT-20360135

  • [Presentation] Measurement on quantum yield of firefly bioluminescence by limiting amount of ATP or luciferin2011
    • Author(s)
      Y.Wang, H.Kubota, N.Yamada, T.Irie, H.Akiyama
    • Organizer
      5th Asia and Oceania Conference on Photobiology
    • Place of Presentation
      Nara, Japan
    • Data Source
      KAKENHI-PROJECT-23360135

  • [Presentation] Site-controlled Single InAs Quantum Dot on GaAs(001) Formed by STMBE2011
    • Author(s)
      T.Toujyou, M.Yoshita, H.Akiyama, S.Tsukamoto
    • Organizer
      38th Conference on the Physics and Chemistry of Surfaces and Interfaces
    • Place of Presentation
      San Diego, USA
    • Data Source
      KAKENHI-PLANNED-20104004

  • [Presentation] GaAs単一量子井戸の吸収スペクトルの定量計測2011
    • Author(s)
      望月敏光, 福田圭介, 丸山俊, 金昌秀, 吉田正裕, 秋山英文, Ken W.West, Loren N.Pfeiffer
    • Organizer
      日本物理学会2011年秋季大会
    • Place of Presentation
      富山大学(富山県)
    • Data Source
      KAKENHI-PLANNED-20104004

  • [Presentation] T-shaped GaAs/AlGaAs Single Quantum Wire Laser by Arm-arm Current-Injection2011
    • Author(s)
      KIM Changsu, OKANO Makoto1, MOCHIZUKI Toshimitsu, YOSHITA Masahiro, CHEN Shaoqiang, AKIYAMA Hidefumi, PFEIFFER Loren N., WEST Ken W.
    • Organizer
      Kp-I-021、Semiconductor Physics Divsion、The Korean Physical Society
    • Place of Presentation
      Daejeon Convention Center, Daejoen, South Korea
    • Data Source
      KAKENHI-PROJECT-20360135

  • [Presentation] 磁場印加下におけるT型量子細線の発光励起スペクトル測定2011
    • Author(s)
      岡野真人, 秋山英文, 金光義彦, Loren Pfeiffer, Ken West (京大化研, 東大物性研, Princeton Univ.)
    • Organizer
      日本物理学会第66回年次大会
    • Place of Presentation
      新潟大学五十嵐キャンパス
    • Data Source
      KAKENHI-PLANNED-20104004

  • [Presentation] What should we learn about concerning the color change of firefly bioluminescence?2011
    • Author(s)
      Yoriko Ando, Yu Wang, Yuhei Hayamizu, Miyabi Hiyama, Hidehiro Kubota, Nobuaki Koga, Hidefumi Akiyama
    • Organizer
      日本生物物理学会49回年会
    • Place of Presentation
      兵庫県立大学(兵庫県)
    • Data Source
      KAKENHI-PROJECT-23360135

  • [Presentation] Absolute strength of 1D exciton transitions in cleaved-edge-overgrown GaAs quantum wires2011
    • Author(s)
      Shaoqiang Chen, Masahiro Yoshita, Akira Ishikawa, Toshimitsu Mochizuki, Shun Maruyama, Changsu Kim, Hidefumi Akiyama, Loren N.Pfeiffer, Ken W.West
    • Organizer
      The 15th International Conference on Modulated Semiconductor structures
    • Place of Presentation
      Tallahassee, USA
    • Data Source
      KAKENHI-PLANNED-20104004

  • [Presentation] Quantitative Study of Firefly Bioluminescence and in situ Monitoring of Absorption and Fluorescence2011
    • Author(s)
      Yu Wang, Yohei Hayamizu, Hidehiro Kubota, Hidefumi Akiyama
    • Organizer
      17th IUPAB International Biophysics Congress
    • Place of Presentation
      Beijing, China
    • Data Source
      KAKENHI-PLANNED-20104004

  • [Presentation] 非ドープ及びnドープT型量子細線レーザーにおける発振及び利得特性の温度変化2011
    • Author(s)
      福田圭介, 吉田正裕, 望月敏光, 秋山英文, 岡野真人, Ping Huai, 浅野健一, 小川哲生, Loren N.Pfeiffer, Ken W.West
    • Organizer
      日本物理学会第66回年次大会
    • Place of Presentation
      新潟大学(新潟県)
    • Data Source
      KAKENHI-PLANNED-20104004

  • [Presentation] Room Temperature Waveguide Mode Evaluation of the Semiconductor Quantum Well Laser by the Point Excitation Hakki-Paoli Method2011
    • Author(s)
      KIM changsu, MOCHIZUKI Toshimitsu, YOSHITA Masahiro, CHEN Shaoqiang, AKIYAMA Hidefumi, PFEIFFER Loren N.1, WEST Ken W.1
    • Organizer
      Ep-I-036、Applied Physics Division、The Korean Physical Society
    • Place of Presentation
      Daejeon, South Korea
    • Data Source
      KAKENHI-PLANNED-20104004

  • [Presentation] リッジ型光励起量子井戸レーザーにおけるレーザー発振特性と利得の定量的評価2011
    • Author(s)
      伊藤隆, 陳少強, 吉田正裕, 横山冬矢, 金昌秀, 望月敏光, 福田圭介, 丸山俊, 井原章之, 秋山英文, 横山弘之
    • Organizer
      日本物理学会2011年秋季大会
    • Place of Presentation
      富山大学(富山県)
    • Data Source
      KAKENHI-PROJECT-23360135

  • [Presentation] 半導体量子細線における一次元電子正孔光学利得の静的遮蔽相互作用形状依存性2011
    • Author(s)
      吉田正裕, 岡野真人, 秋山英文, 懐平, 小川哲生
    • Organizer
      日本物理学会第66回年次大会
    • Place of Presentation
      新潟大学(新潟県)
    • Data Source
      KAKENHI-PLANNED-20104004

  • [Presentation] What should we learn about concerning the color change of firefly bioluminescence?2011
    • Author(s)
      Yoriko Ando, Yu Wang, Yuhei Hayamizu, Miyabi Hiyama, Hidehiro Kubota, Nobuaki Koga, Hidefumi Akiyama
    • Organizer
      日本生物物理学会49回年会
    • Place of Presentation
      兵庫県立大学(兵庫県)
    • Data Source
      KAKENHI-PLANNED-20104004

  • [Presentation] Absolute strength of ID exciton transitions in cleaved-edge-overgrown GaAs quantum wires2011
    • Author(s)
      Shaoqiang Chen, Masahiro Yoshita, Akira Ishikawa, Toshimitsu Mochizuki, Shun Maruyama, Changsu Kim, Hidefumi Akiyama, Loren N.Pfeiffer, Ken W.West
    • Organizer
      The 15th International Conference on Modulated Semiconductor structures
    • Place of Presentation
      Tallahassee, USA
    • Data Source
      KAKENHI-PROJECT-23360135

  • [Presentation] GaAs(110)基板上に作製した窒素δドープGaAsにおける等電子トラップからの発光特性評価2011
    • Author(s)
      高宮健吾, 福島俊之, 星野真也, 八木修平, 土方泰斗, 望月敏光, 吉田正裕, 秋山英文, 窪谷茂幸, 片山竜二, 尾鍋研太郎, 矢口裕之
    • Organizer
      第58回応用物理学関係連合講演会
    • Place of Presentation
      神奈川工科大学(神奈川県)
    • Data Source
      KAKENHI-PLANNED-20104004

  • [Presentation] Single Photon Generation from Nitrogen Atomic-Layer Doped Gallium Arsenide2011
    • Author(s)
      K.Takamiya, Y.Endo, T.Fukushima, S.Yagi, Y.Hijikata, T.Mochizuki, M.Yoshita, H.Akiyama, S.Kuboya, K.Onabe, R.Katayama, H.Yaguchi
    • Organizer
      7th International Conference on Processing & Manufacturing of Advanced Materials
    • Place of Presentation
      Quebec City Convention Centre (Quebec, Canada)(招待講演)
    • Year and Date
      2011-08-03
    • Data Source
      KAKENHI-PROJECT-21360004

  • [Presentation] Kennard-Stepanov関係式に基づく非ドープ量子井戸内の光励起キャリアの非平衡分布2011
    • Author(s)
      丸山俊, 井原章之, 吉田正裕, 望月敏光, 秋山英文, Loren N.Pfeiffer, Ken W.West
    • Organizer
      日本物理学会2011年秋季大会
    • Place of Presentation
      富山大学(富山県)
    • Data Source
      KAKENHI-PLANNED-20104004

  • [Presentation] GaAs(110)基板上に作製した窒素δドープGaAsにおける等電子トラップからの発光特性評価2011
    • Author(s)
      高宮健吾, 福島俊之, 星野真也, 八木修平, 土方泰斗, 望月敏光, 吉田正裕, 秋山英文, 窪谷茂幸, 片山竜二, 尾鍋研太郎, 矢口裕之
    • Organizer
      第58回応用物理学関係連合講演会
    • Place of Presentation
      神奈川工科大学(神奈川県)
    • Year and Date
      2011-03-25
    • Data Source
      KAKENHI-PROJECT-21360004

  • [Presentation] Single Photon Generation from Nitrogen Atomic-Layer Doped Gallium Arsenide2011
    • Author(s)
      K. Takamiya, Y. Endo, T. Fukushima, S. Yagi, Y. Hijikata, T. Mochizuki, M. Yoshita, H. Akiyama, S. Kuboya, K. Onabe, R. Katayama, H.Yaguchi
    • Organizer
      The 7th International Conference on Processing & Manufacturing of Advanced Materials
    • Place of Presentation
      Quebec City Convention Centre (Quebec,Canada)
    • Year and Date
      2011-08-03
    • Data Source
      KAKENHI-PROJECT-21360004

  • [Presentation] Short pulse generation by gain switching in In GaAs QW ridge Laser under optical pumping2011
    • Author(s)
      Shaoqiang Chen, Masahiro Yoshita, Toshimitsu Mochizuki, Hidefumi Akiyama, Hiroyuki Yokoyama
    • Organizer
      日本物理学会第66回年次大会
    • Place of Presentation
      新潟大学五十嵐キャンパス
    • Data Source
      KAKENHI-PLANNED-20104004

  • [Presentation] 非ドープ及びnドープT型量子細線レーザーにおける発振及び利得特性の温度変化2011
    • Author(s)
      福田圭介, 吉田正裕, 望月敏光, 秋山英文, 岡野真人, Ping Huai, 浅野健一, 小川哲生, Loren N.Pfeiffer, Ken W.West
    • Organizer
      日本物理学会第66回年次大会
    • Place of Presentation
      新潟大学五十嵐キャンパス
    • Data Source
      KAKENHI-PROJECT-20360135

  • [Presentation] Microscopic study on carrier-density-dependent gain characteristics in cleaved-edge overgrown T-shaped quantum-wire lasers2011
    • Author(s)
      M.Yoshita, M.Okano, H.Akiyama, L.N.Pfeiffer, K.W.West, P.Huai, K.Kamide, K.Asano, T.Ogawa
    • Organizer
      The 15th International Conference on Modulated Semiconductor structure
    • Place of Presentation
      Tallahassee, USA
    • Data Source
      KAKENHI-PROJECT-23360135

  • [Presentation] パルスレーザー堆積法により作製したアナターゼ型TiO2薄膜の成長レート依存性2011
    • Author(s)
      立川卓, 簑原誠人, 秋山英文, 疋田育之, クリストファーベル, ハロルドファン
    • Organizer
      2011年春季第58回応用物理学関係連合講演会
    • Place of Presentation
      神奈川工科大学
    • Data Source
      KAKENHI-PROJECT-20360135

  • [Presentation] Wavelength-dependent short pulses generated by gain switching in optically pumped ridge quantum-well lasers2011
    • Author(s)
      S.Q.Chen(陳少強), M.Yoshita(吉田正裕), T.Ito(伊藤隆), T.Yokoyama(横山冬矢), C.Kim(金昌秀), T.Mochizuki(望月敏光), K.Fukuda(福田圭介), S.Maruyama(丸山俊), H.Akiyama(秋山英文), H.Yokoyama(横山弘之), L.N.Pfeiffer, K.W.West ISSP
    • Organizer
      日本物理学会2011年秋季大会
    • Place of Presentation
      富山大学(富山県)
    • Data Source
      KAKENHI-PROJECT-23360135

  • [Presentation] リッジ型光励起量子井戸レーザーにおけるレーザー発振特性と利得の定量的評価2011
    • Author(s)
      伊藤隆, 陳少強, 吉田正裕, 横山冬矢, 金昌秀, 望月敏光, 福田圭介, 丸山俊, 井原章之, 秋山英文, 横山弘之
    • Organizer
      日本物理学会2011年秋季大会
    • Place of Presentation
      富山大学(富山県)
    • Data Source
      KAKENHI-PLANNED-20104004

  • [Presentation] Wavelength-dependent short pulses generated by gain switching in optically pumped ridge quantum-well lasers2011
    • Author(s)
      S.Q.Chen(陳少強), M.Yoshita(吉田正裕), T.Ito(伊藤隆), T.Yokoyama(横山冬矢), C.Kim(金昌秀), T.Mochizuki(望月敏光), K.Fukuda(福田圭介), S.Maruyama(丸山俊), H.Akiyama(秋山英文), H.Yokoyama(横山弘之), L.N.Pfeiffer, K.W.West ISSP
    • Organizer
      日本物理学会2011年秋季大会
    • Place of Presentation
      富山大学(富山県)
    • Data Source
      KAKENHI-PLANNED-20104004

  • [Presentation] Theoretical Study of Absorption and Fluorescence Spectra of Firefly-LuciferinG2011
    • Author(s)
      M.Hiyama, H.Akiyama, H.Koga
    • Organizer
      第27回化学反応討論会
    • Place of Presentation
      東京工業大学(東京都)
    • Data Source
      KAKENHI-PROJECT-23360135

  • [Presentation] 窒素δドープGaAs(110)中の単一等電子トラップからの発光の偏光特性2011
    • Author(s)
      高宮健吾, 福島俊之, 星野真也, 八木修平, 土方泰斗, 望月敏光, 吉田正裕, 秋山英文, 窪谷茂幸, 片山竜二, 尾鍋研太郎, 矢口裕之
    • 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
      2011-08-30
    • Data Source
      KAKENHI-PROJECT-21360004

  • [Presentation] Measurement on quantum yield of firefly bioluminescence by limiting amount of ATP or luciferin2011
    • Author(s)
      Y.Wang, H.Kubota, N.Yamada, T.Irie, H.Akiyama
    • Organizer
      5th Asia and Oceania Conference on Photobiology
    • Place of Presentation
      Nara, Japan
    • Data Source
      KAKENHI-PLANNED-20104004

  • [Presentation] Room Temperature Waveguide Mode Evaluation of the Semiconductor Quantum Well Laser by the Point Excitation Hakki-Paoli Method2011
    • Author(s)
      KIM changsu, MOCHIZUKI Toshimitsu, YOSHITA Masahiro, CHEN Shaoqiang, AKIYAMA Hidefumi, PFEIFFER Loren N.1, WEST Ken W.1
    • Organizer
      Ep-I-036、Applied Physics Division、The Korean Physical Society
    • Place of Presentation
      Daejeon, South Korea
    • Data Source
      KAKENHI-PROJECT-23360135

  • [Presentation] T-shaped GaAs/AlGaAs Single Quantum Wire Laser by Arm-arm Current-Injection2011
    • Author(s)
      KIM Changsu, OKANO Makoto, MOCHIZUKI Toshimitsu, YOSHITA Masahiro, CHEN Shaoqiang, AKIYAMA Hidefumi, PFEIFFER Loren N.2, WEST Ken W.2
    • Organizer
      Kp-I-021、Semiconductor Physics Divsion、The Korean Physical Society
    • Place of Presentation
      Daejeon, South Korea
    • Data Source
      KAKENHI-PROJECT-23360135

  • [Presentation] n型単一量子細線の利得スペクトル測定と理論計算との定量比較2011
    • Author(s)
      福田圭介, 吉田正裕, 望月敏光, 秋山英文, 岡野真人, Loren N.Pfeiffer, Ken W.West
    • Organizer
      日本物理学会2011年秋季大会
    • Place of Presentation
      富山大学(富山県)
    • Data Source
      KAKENHI-PLANNED-20104004

  • [Presentation] GaAs T型量子細線における励起子の高Rydberg状態の観測2011
    • Author(s)
      岡野真人, 吉田正裕, 陳少強, 望月敏光, 秋山英文, 金光義彦, Loren Pfeiffer, Ken West
    • Organizer
      日本物理学会2011年秋季大会
    • Place of Presentation
      富山大学(富山県)
    • Data Source
      KAKENHI-PLANNED-20104004

  • [Presentation] Biexciton Emission from Single Isoelectronic Traps in Nitrogen Atomic-Layey-Doped GaAs2011
    • Author(s)
      K.Takamiya, T.Fukushima, S.Yagi, Y.Hijikata, T.Mochizuki, M.Yoshita, H.Akiyama, S.Kuboya, K.Onabe, R.Katayama, H.Yaguchi
    • Organizer
      3rd International Workshop on Epitaxial Growth and Fundamental Properties of Semiconductor Nanostructures
    • Place of Presentation
      International Academy Traunkirchen (Traunkirchen, Austria)
    • Year and Date
      2011-09-12
    • Data Source
      KAKENHI-PROJECT-21360004

  • [Presentation] パルスレーザー堆積法により作製したアナターゼ型TiO2薄膜の成長レート依存性2011
    • Author(s)
      立川卓, 簑原誠人, 秋山英文, 疋田育之, クリストファー ベル, ハロルド ファン
    • Organizer
      第58回応用物理学関係連合講演会
    • Place of Presentation
      神奈川工科大学(神奈川県)
    • Data Source
      KAKENHI-PLANNED-20104004

  • [Presentation] Short pulse generation by gain switching in InGaAs QW ridge Laser under optical pumping2011
    • Author(s)
      Shaoqiang Chen, Masahiro Yoshita, Toshimitsu Mochizuki, Hidefumi Akiyama, Hiroyuki Yokoyama
    • Organizer
      日本物理学会第66回年次大会
    • Place of Presentation
      新潟大学(新潟県)
    • Data Source
      KAKENHI-PLANNED-20104004

  • [Presentation] GaAs単一量子井戸の吸収スペクトルの定量計測2011
    • Author(s)
      望月敏光, 福田圭介, 丸山俊, 金昌秀, 吉田正裕, 秋山英文, Ken W.West, Loren N.Pfeiffer
    • Organizer
      日本物理学会2011年秋季大会
    • Place of Presentation
      富山大学(富山県)
    • Data Source
      KAKENHI-PROJECT-23360135

  • [Presentation] GaAs(110)基板上に作製した窒素δドープGaAsにおける等電子トラップからの発光特性評価2011
    • Author(s)
      高宮健吾, 福島俊之, 星野真也, 八木修平, 土方泰斗, 望月敏光, 吉田正裕, 秋山英文, 窪谷茂幸, 片山竜二, 尾鍋研太郎, 矢口裕之
    • Organizer
      2011年春季第58回応用物理学関係連合講演会
    • Place of Presentation
      神奈川工科大学
    • Data Source
      KAKENHI-PROJECT-20360135

  • [Presentation] T-shaped GaAs/AlGaAs Single Quantum Wire Laser by Arm-arm Current-Injection2011
    • Author(s)
      KIM Changsu, OKANO Makoto, MOCHIZUKI Toshimitsu, YOSHITA Masahiro, CHEN Shaoqiang, AKIYAMA Hidefumi, PFEIFFER Loren N.2, WEST Ken W.2
    • Organizer
      Kp-I-021、Semiconductor Physics Divsion、The Korean Physical Society
    • Place of Presentation
      Daejeon, South Korea
    • Data Source
      KAKENHI-PLANNED-20104004

  • [Presentation] 共鳴・非共鳴励起条件下における非ドープGaAs量子井戸の発光減衰2011
    • Author(s)
      丸山俊, 陳少強, 吉田正裕, 望月敏光, 秋山英文, Loren N.Pfeiffer, Ken W.West
    • Organizer
      日本物理学会第66回年次大会
    • Place of Presentation
      新潟大学(新潟県)
    • Data Source
      KAKENHI-PLANNED-20104004

  • [Presentation] Microscopic study on carrier-density-dependent gain characteristics in cleaved-edge overgrown T-shaped quantum-wire lasers2011
    • Author(s)
      M.Yoshita, M.Okano, H.Akiyama, L.N.Pfeiffer, K.W.West, P.Huai, K.Kamide, K.Asano, T.Ogawa
    • Organizer
      The 15th International Conference on Modulated Semiconductor structures
    • Place of Presentation
      Tallahassee, USA
    • Data Source
      KAKENHI-PLANNED-20104004

  • [Presentation] InAs growth-rate investigation in nano-hole structures on GaAs(001)2011
    • Author(s)
      T.Toujyou, M.Yoshita, H.Akiyama, S.Tsukamoto
    • Organizer
      the 6th Biennial International Conference on Materials for Advanced Technologies
    • Place of Presentation
      Suntec, Singapore
    • Data Source
      KAKENHI-PLANNED-20104004

  • [Presentation] STMBE observation of InAs growth in nano hole structures on GaAs(001)2011
    • Author(s)
      T.Toujyou, M.Yoshita, H.Akiyama, S.Tsukamoto
    • Organizer
      Villa Conference on Interactions Among Nanostructures
    • Place of Presentation
      Las Vegas, USA
    • Data Source
      KAKENHI-PLANNED-20104004

  • [Presentation] n型単一量子細線の利得スペクトル測定と理論計算との定量比較2011
    • Author(s)
      福田圭介, 吉田正裕, 望月敏光, 秋山英文, 岡野真人, Loren N.Pfeiffer, Ken W.West
    • Organizer
      日本物理学会2011年秋季大会
    • Place of Presentation
      富山大学(富山県)
    • Data Source
      KAKENHI-PROJECT-23360135

  • [Presentation] Theoretical Study of Absorption and Fluorescence Spectra of Firefly-LuciferinG2011
    • Author(s)
      M.Hiyama, H, Akiyama, H.Koga
    • Organizer
      第27回化学反応討論会
    • Place of Presentation
      東京工業大学(東京都)
    • Data Source
      KAKENHI-PLANNED-20104004

  • [Presentation] 様々な面方位基板上に作製した窒素δドープGaAs中の等電トラップからの発光(III)2010
    • Author(s)
      福島俊之, 高宮健吾, 土方泰斗, 矢口裕之, 吉田貞史, 岡野真人, 吉田正裕, 秋山英文, 窪谷茂幸, 尾鍋研太郎, 片山竜二
    • Organizer
      2010年春季第57回応用物理学関係連合講演会
    • Place of Presentation
      東海大学湘南キャンパス
    • Data Source
      KAKENHI-PROJECT-20360135

  • [Presentation] T型量子細線の光吸収計測と一次元励起子線幅の温度依存性2010
    • Author(s)
      吉田正裕, 岡野真人, 秋山英文, Loren Pfeiffer, ken West
    • Organizer
      日本物理学会第65回年次大会
    • Place of Presentation
      岡山大学津島キャンパス
    • Data Source
      KAKENHI-PROJECT-20360135

  • [Presentation] 変調ドープおよび電流注入型一次元量子細線の光学応答2010
    • Author(s)
      秋山英文
    • Organizer
      日本物理学会第65回年次大会
    • Place of Presentation
      岡山大学津島キャンパス
    • Data Source
      KAKENHI-PROJECT-20360135

  • [Presentation] 窒素δドープGaAs/AlGaAsヘテロ構造における等電子トラップからの発光特性評価2010
    • Author(s)
      高宮健吾, 遠藤雄太, 福島俊之, 星野真也, 八木修平, 土方泰斗, 望月敏光, 吉田正裕, 秋山英文, 窪谷茂幸, 尾鍋研太郎, 片山竜二, サノーピンサクンタム, 矢口裕之
    • Organizer
      第71回応用物理学会学術講演会
    • Place of Presentation
      長崎大学(長崎県)
    • Year and Date
      2010-09-14
    • Data Source
      KAKENHI-PROJECT-21360004

  • [Presentation] Micro-photoluminescence and lasing characterizations of high-quality 100-period T-shaped quantum-wire lasers2010
    • Author(s)
      Shaoqiang Chen, Toshimitsu Mochizuki, Masahiro Yoshita, Shun Maruyama, Changsu Kim, Hidefumi Akiyama, Loren N.Pfeiffer, Ken W.West
    • Organizer
      The 16th International Conference on Crystal Growth
    • Place of Presentation
      Beijing, China
    • Data Source
      KAKENHI-PROJECT-20360135

  • [Presentation] Investigation on Quantum Yield and Quantitative Spectrum of Firefly Bioluminescence in the Presence of Metal Ions2010
    • Author(s)
      王瑜, 渡辺和彦, 山田展之, 入江勉, 久保田英博, 秋山英文
    • Organizer
      日本生物物理学会第48回年次大会
    • Place of Presentation
      大阪府立大学(大阪府)
    • Data Source
      KAKENHI-PLANNED-20104004

  • [Presentation] 半導体量子細線における一次元電子正孔光学利得の静的遮蔽相互作用形状依存性2010
    • Author(s)
      吉田正裕, 岡野真人, 秋山英文, 懐平, 小川哲生(東大物性研, 京大化研, 上海応物研, 阪大院理)
    • Organizer
      日本物理学会第66回年次大会
    • Place of Presentation
      新潟大学五十嵐キャンパス
    • Data Source
      KAKENHI-PLANNED-20104004

  • [Presentation] 量子細線における-次元電子正孔系の光学利得と静的遮蔽相互作用2010
    • Author(s)
      吉田正裕, 岡野真人, 秋山英文, 懐平, 小川哲生
    • Organizer
      日本物理学会2010年秋季大会
    • Place of Presentation
      大阪府立大学中百舌鳥キヤンパス
    • Data Source
      KAKENHI-PROJECT-20360135

  • [Presentation] 様々な面方位基板上に作製した窒素δドープGaAs中の等電子トラップからの発光(III)2010
    • Author(s)
      福島俊之, 高宮健吾, 土方泰斗, 矢口裕之, 吉田貞史, 岡野真人, 吉田正裕, 秋山英文, 窪谷茂幸, 尾鍋研太郎, 片山竜二
    • Organizer
      第57回応用物理学関係連合講演会
    • Place of Presentation
      東海大学(神奈川県)
    • Year and Date
      2010-03-18
    • Data Source
      KAKENHI-PROJECT-21360004

  • [Presentation] 変調ドープおよび電流注入型1次元量子細線の光学応答2010
    • Author(s)
      秋山英文
    • Organizer
      日本物理学会第65回年次大会
    • Place of Presentation
      岡山大学
    • Data Source
      KAKENHI-PLANNED-20104004

  • [Presentation] Temperature-dependent radiative lifetime of excitons in high quality T-shaped quantum wires2010
    • Author(s)
      陳少強, 吉田正裕, 望月敏光, 丸山俊, 金昌秀, 秋山英文, Loren N.Pfeiffer, Ken W.West
    • Organizer
      日本物理学会2010年秋季大会
    • Place of Presentation
      大阪府立大学中百舌鳥キャンパス
    • Data Source
      KAKENHI-PROJECT-20360135

  • [Presentation] Optical waveguide-transmission spectroscopy of one-dimensional excitons in T-shaped quantum wires2010
    • Author(s)
      M.Yoshita, M.Okano, H.Akiyama, L.N.Pfeiffer, K.W.West
    • Organizer
      The 30th International Conference on the Physics of Semiconductors
    • Place of Presentation
      Seoul, Korea
    • Data Source
      KAKENHI-PROJECT-20360135

  • [Presentation] Color change of firefly bioluminescence in the presence of metal ions.2010
    • Author(s)
      王瑜, 渡辺和彦, 岡野真人, 山田展之, 入江勉, 久保田英博, 秋山英文
    • Organizer
      日本物理学会第65回年次大会
    • Place of Presentation
      岡山大学津島キャンパス
    • Data Source
      KAKENHI-PROJECT-20654027

  • [Presentation] Color change of firefly bioluminescence in the presence of metal ions2010
    • Author(s)
      王瑜, 渡辺和彦, 岡野真人, 山田展之, 入江勉久, 保田英博, 秋山英文
    • Organizer
      日本物理学会第65回年次大会
    • Place of Presentation
      岡山大学
    • Data Source
      KAKENHI-PLANNED-20104004

  • [Presentation] 窒素δドープGaAs/AlGaAsヘテロ構造における等電子トラップからの発光特性評価2010
    • Author(s)
      高宮健吾, 遠藤雄太, 福島俊之, 星野真也, 八木修平, 土方泰斗, 望月敏光, 吉田正裕, 秋山英文, 窪谷茂幸, 尾鍋研太郎, 片山竜二, サノーピンサクンタム, 矢口裕之, サノーピンサクンタム, 矢口裕之
    • Organizer
      第71回応用物理学会学術講演会
    • Place of Presentation
      長崎大学(長崎)
    • Year and Date
      2010-09-14
    • Data Source
      KAKENHI-PROJECT-21360004

  • [Presentation] GaAs量子井戸の発光励起スペクトルにおける共鳴レーリー散乱の寄与2010
    • Author(s)
      丸山俊, 望月敏光, 吉田正裕, 秋山英文, Loren N.Pfeiffer, Ken W.West
    • Organizer
      日本物理学会2010年秋季大会
    • Place of Presentation
      大阪府立大学中百舌鳥キヤンパス
    • Data Source
      KAKENHI-PROJECT-20360135

  • [Presentation] Optical waveguide-transmission spectroscopy of one-dimensional excitons in T-shaped quantum wires2010
    • Author(s)
      M.Yoshita, M.Okano, H.Akiyama, L.N.Pfeiffer, K.W.West
    • Organizer
      The 30th International Conference on the Physics of Semiconductors
    • Place of Presentation
      Seoul, Korea
    • Data Source
      KAKENHI-PLANNED-20104004

  • [Presentation] 量子細線における一次元電子正孔系の光学利得と静的遮蔽相互作用2010
    • Author(s)
      吉田正裕, 岡野真人, 秋山英文, 懐平, 小川哲生
    • Organizer
      日本物理学会2010年秋季大会
    • Place of Presentation
      大阪府立大学(大阪府)
    • Data Source
      KAKENHI-PLANNED-20104004

  • [Presentation] GaNAs/GaAs超格子の縮退四光波混合2010
    • Author(s)
      橘高明信, 白神昌明, 和田真理子, 平島知彦, 藤井健輔, 鶴町徳昭, 中西俊介, 秋山英文, 小柴俊, 伊藤寛
    • Organizer
      日本物理学会第65回年次大会
    • Place of Presentation
      岡山大学津島キャンパス
    • Data Source
      KAKENHI-PROJECT-20360135

  • [Presentation] Investigation on Quantum Yield and Quantitative Spectrum of Firefly Bioluminescence in the Presence of Metal Ions2010
    • Author(s)
      王喩, 渡辺和彦, 山田展之, 入江勉, 久保田英博, 秋山英文
    • Organizer
      日本生物物理学会第48回年次大会
    • Place of Presentation
      東北大学川内キャンパス,仙台
    • Data Source
      KAKENHI-PROJECT-20360135

  • [Presentation] T型量子細線の光吸収計測と一次元励起子線幅の温度依存性2010
    • Author(s)
      吉田正裕, 岡野真人, 秋山英文, Loren Pfeiffer, Ken West
    • Organizer
      日本物理学会第65回年次大会
    • Place of Presentation
      岡山大学
    • Data Source
      KAKENHI-PLANNED-20104004

  • [Presentation] 極低窒素濃度GaAsNにおける窒素ペアからの発光の窒素濃度依存性2010
    • Author(s)
      石川輝, 八木修平, 土方泰斗, 吉田貞史, 岡野真人, 望月敏光, 吉田正裕, 秋山英文, 窪谷茂幸, 尾鍋研太郎, 片山竜二, 矢口裕之
    • Organizer
      秋季第71回応用物理学学術講演会
    • Place of Presentation
      長崎大学(長崎県)
    • Data Source
      KAKENHI-PLANNED-20104004

  • [Presentation] GaNAs/GaAs超格子の縮退四光波混合2010
    • Author(s)
      橘高明信, 白神昌明, 和田真理子, 平島知彦, 藤井健輔, 鶴町徳昭, 中西俊介, 秋山英文, 小柴俊, 伊藤寛
    • Organizer
      日本物理学会第65回年次大会
    • Place of Presentation
      岡山大学
    • Data Source
      KAKENHI-PLANNED-20104004

  • [Presentation] GaAs量子井戸の発光励起スペクトルにおける共鳴レーリー散乱の寄与2010
    • Author(s)
      丸山俊, 望月敏光, 吉田正裕, 秋山英文, Loren N.Pfeiffer, Ken W.West
    • Organizer
      日本物理学会2010年秋季大会
    • Place of Presentation
      大阪府立大学(大阪府)
    • Data Source
      KAKENHI-PLANNED-20104004

  • [Presentation] 窒素δドープGaAs中の等電子トラップを形成する窒素原子対配列に関する研究2010
    • Author(s)
      星野真也, 遠藤雄太, 福島俊之, 高宮健吾, 八木修平, 土方泰斗, 望月敏光, 吉田正裕, 秋山英文, 窪谷茂幸, 尾鍋研太郎, 片山竜二, 矢口裕之
    • Organizer
      71回応用物理学学術講演会
    • Place of Presentation
      長崎大学(長崎県)
    • Data Source
      KAKENHI-PLANNED-20104004

  • [Presentation] Temperature-dependent radiative lifetime of excitons in high quality T-shaped quantum wires2010
    • Author(s)
      金昌秀, 望月敏光, 吉田正裕, 陳少強, 丸山俊, 秋山英文, Loren N.Pfeiffer, Ken W.West
    • Organizer
      日本物理学会2010年秋季大会
    • Place of Presentation
      大阪府立大学(大阪府)
    • Data Source
      KAKENHI-PLANNED-20104004

  • [Presentation] 極低窒素濃度GaAsNにおける窒素ペアからの発光の窒素濃度依存性2010
    • Author(s)
      石川輝, 八木修平, 土方泰斗, 吉田貞史, 岡野真人, 望月敏光, 吉田正裕, 秋山英文, 窪谷茂幸, 尾鍋研太郎, 片山竜二, 矢口裕之
    • Organizer
      2010年秋季第71回応用物理学学術講演会
    • Place of Presentation
      長崎大学文教キャンパス
    • Data Source
      KAKENHI-PROJECT-20360135