Fukuyama Atsuhiko 福山敦彦

… Alternative Names

FUKUYAMA Atuhiko 福山敦彦

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Researcher Number	10264368
Other IDs
External Links
Affiliation (Current)	2025: 宮崎大学, 工学部, 教授
Affiliation (based on the past Project Information) *help	2016 – 2025: 宮崎大学, 工学部, 教授 2007 – 2015: 宮崎大学, 工学部, 准教授 2003 – 2006: 宮崎大学, 工学部, 助教授
Review Section/Research Field	Principal Investigator Energy engineering / Basic Section 21050:Electric and electronic materials-related / Nanomaterials/Nanobioscience Except Principal Investigator Basic Section 21050:Electric and electronic materials-related / Broad Section C / Electronic materials/Electric materials / Thin film/Surface and interfacial physical properties / Energy engineering / Applied materials science/Crystal engineering
Keywords	Principal Investigator 非発光再結合 / モノダイン型干渉系 / 量子ナノ構造太陽電池 / 光熱変換分光 / ヘテロダイン型干渉系 / 非破壊非接触評価法 / ヘテロダイン表面変位検出 / 非発光再結合検出 / 非破壊非接触評価 / 熱損失 … More / 熱電素子 / 量子ナノ構造 / 太陽電池 / 量子井戸 / 量子ドット / 非破壊三次元評価 / 熱損失マッピング / ヘテロダイン干渉系 / 表面変位量測定 / レーザーヘテロダイン検出 / 非破壊且つ非接触評価技術 / 超高効率量子ナノ太陽電池 / 非発光再結合過程 / 熱エネルギー損失測定 / 圧電素子光熱変換分光法 / 熱エネルギー損失 / 量子井戸太陽電池 / 多接合太陽電池 / フーリエ変換 / 非発光電子遷移過程 / 非破壊評価法 / 多層超薄膜半導体 / 光吸収スペクトル / 圧電素子光熱分光法 / 非発光電子遷移課程 / 非破壊評価 / 多層薄膜半導体 … More Except Principal Investigator 半導体クラスレート / 半導体クラスレート薄膜 / SiGeクラスレート薄膜 / SiGe混晶クラスレート / 共鳴励起機構 / 単一光子源 / レーザー分光法 / III-V族化合物半導体 / 窒素等電子トラップ / 顕微測定 / 分光評価 / 表面起電力法 / CZTS太陽電池 / 顕微PL測定 / バンドフラクチュエーション / 光熱分光法 / 非輻射再結合 / 局在的バンド揺らぎ / バンドフィッティング効果 / CZTS薄膜太陽電池 / 非発光再結合機構 / 高移動度半導体 / 無欠陥周期ナノ構造 / ナノスケールサーマルマネージメント / 無欠陥ナノ周期構造複合材料 / ナノスケールサーマルマネジメント / 無欠陥ナノ周期構造 / エレクトロンバンド / フォノンバンド / 高移動度半導体素子 / フォノン場制御 / 無欠陥ナノピラー複合材料 / 薄膜 / クラスレート薄膜 / クラスレート / 太陽電池 / 電子・電気材料 / IV族半導体クラスレート / IV族元素 / 薄膜II型クラスレート / Semiconductor lasers / Infrared light emitting Diodes / Two-dimensional exciton / Optical absorption / Non-radiative electron transition / Semiconductor quantum well / 励起子吸収 / 半導体量子井戸 / 化合物半導体 / 半道体レーザー / 半導体レーザー / 赤外発光ダイオード材料 / 二次元励起子 / 光学吸収スペクトル / 非輻射電子遷移 / 半導体量子井戸構造 / キャリア散乱 / 多接合型太陽電池 / 自然エネルギーの利用 / キャリア拡散 / 最適設計シミュレーション / 光照射Hall測定 / 高倍率集光動作 / 多接合太陽電池 / ホール移動度 / キャリア輸送 / 変換効率 / 集光多接合型太陽電池 / ガリウム砒素 / 塩化メチル / 選択成長 / 微細構造 / GaAs / 超音速分子線 / ナノ構造 / 結晶成長 Less

デバイス設計に革新をもたらすキャリア・フォノンマルチモーダル解析技術の開発Principal Investigator
- Principal Investigator
  
  福山敦彦
- Project Period (FY)
  2025 – 2028
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 21050:Electric and electronic materials-related
- Research Institution
  University of Miyazaki
High sensitivity mapping of nitrogen impurity levels in GaAs using non-luminescent recombination
- Principal Investigator
  
  Aihara Taketo
- Project Period (FY)
  2021 – 2023
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 21050:Electric and electronic materials-related
- Research Institution
  Japan Aerospace EXploration Agency
  University of Tsukuba
Synthesis of group IV clathrate and its application of optical devices as direct-transition semiconductor
- Principal Investigator
  
  久米徹二
- Project Period (FY)
  2021 – 2024
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 21050:Electric and electronic materials-related
- Research Institution
  Gifu University
High-mobility Semiconductor Devices due to Control of Phonon Field caused by Defect-free Nano-periodic Structures
- Principal Investigator
  
  寒川誠二
- Project Period (FY)
  2020 – 2024
- Research Category
  
  Grant-in-Aid for Scientific Research (S)
- Review Section
  
  Broad Section C
- Research Institution
  Tohoku University
Research on physical properties of SiGe clathrate having direct gap in visible region
- Principal Investigator
  
  Kume Tetsuji
- Project Period (FY)
  2017 – 2020
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Electronic materials/Electric materials
- Research Institution
  Gifu University
Development of the non-destructive and 3-dimentional profile investigation of the non-radiative recombination in the nano-structure inserted solar cellsPrincipal Investigator
- Principal Investigator
  
  Fukuyama Atsuhiko
- Project Period (FY)
  2016 – 2020
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Energy engineering
- Research Institution
  University of Miyazaki
Effect of Concentrated Light Irradiation on Hall Mobility of Si and GaAs Substrates for solar cell application
- Principal Investigator
  
  NISHIOKA Kensuke
- Project Period (FY)
  2013 – 2017
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Energy engineering
- Research Institution
  University of Miyazaki
In-depth profiling of non-radiative carrier recombination in the multi-junction solar cells by using the photothermal spectroscopyPrincipal Investigator
- Principal Investigator
  
  FUKUYAMA Atsuhiko
- Project Period (FY)
  2010 – 2013
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Energy engineering
- Research Institution
  University of Miyazaki
The fabrication of nano-structure by energy-controlled molecular-beam growth
- Principal Investigator
  
  OZEKI Masashi
- Project Period (FY)
  2007 – 2009
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Applied materials science/Crystal engineering
- Research Institution
  University of Miyazaki
フーリエ変換型圧電素子光熱変換分光法による多層超薄膜半導体評価技術の開発Principal Investigator
- Principal Investigator
  
  福山敦彦
- Project Period (FY)
  2005 – 2006
- Research Category
  
  Grant-in-Aid for Young Scientists (A)
- Research Field
  
  Nanomaterials/Nanobioscience
- Research Institution
  University of Miyazaki
Investigation of Optical Absorption Spectra of Extremely Thin Semiconductor Quantum Structure by a Piezoelectric Photothermal Spectroscopy
- Principal Investigator
  
  IKARI Tetsuo
- Project Period (FY)
  2003 – 2004
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Thin film/Surface and interfacial physical properties
- Research Institution
  UNIVERSITY OF MIYAZAKI

[Journal Article] Lifetime of photoexcited carriers in space-controlled Si nanopillar/SiGe composite films investigated by a laser heterodyne photothermal displacement method2023
- Author(s)
  Harada Tomoki、Ohori Daisuke、Endo Kazuhiko、Samukawa Seiji、Ikari Tetsuo、Fukuyama Atsuhiko
- Journal Title
  
  Journal of Applied Physics
  
  Volume: 133 Issue: 12 Pages: 125703-125703
- DOI
  10.1063/5.0146578
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H05649, KAKENHI-PROJECT-22KJ2523, KAKENHI-PROJECT-18K04876
[Journal Article] Reduction of non-radiative recombination by inserting a GaAs strain-relaxation interlayer in InGaAs/GaAsP superlattice solar cells investigated by photo-thermal spectroscopy2020
- Author(s)
  Watanabe, A., Ikari, T., Furukawa, R., Sugiyama, M., Fukuyama, A.
- Journal Title
  
  Journal of Applied Physics
  
  Volume: 128 Issue: 19 Pages: 195702-195702
- DOI
  10.1063/5.0031364
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18K04876, KAKENHI-PROJECT-16H04648
[Journal Article] Theoretical study on the photothermal signal of the multilayer structure and application to the Si-nanopillar/SiGe composite films2020
- Author(s)
  Y. Arata, T. Harada, D. Ohori, S. Samukawa, T. Ikari, A. Fukuyama
- Journal Title
  
  Proceedings of Symposium on Ultrasonic Electronics
  
  Volume: 41
- Data Source
  KAKENHI-PROJECT-16H04648
[Journal Article] Estimating Thermal and Optical Properties of Si-Nanopillar/SiGe Composite Film by a Piezoelectric Photothermal Measurements2020
- Author(s)
  T. Harada, Y. Arata, D. Ohori, S. Samukawa, T. Ikari, A. Fukuyama
- Journal Title
  
  Proceedings of the 17th Int. Conf. on Flow Dynamics
  
  Volume: 17
- Data Source
  KAKENHI-PROJECT-16H04648
[Journal Article] Decreasing of the thermal conductivity of Si nanopillar/SiGe composite films investigated by using a piezoelectric photothermal spectroscopy2020
- Author(s)
  Tomoki Harada, Tsubasa Aki, Daisuke Ohori, Seiji Samukawa, Tetsuo Ikari, and Atsuhiko Fukuyama
- Journal Title
  
  Japanese Journal of Applied Physics
  
  Volume: 59 Issue: SK Pages: SKKA08-SKKA08
- DOI
  10.35848/1347-4065/ab82a6
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18K04876, KAKENHI-PROJECT-16H04648
[Journal Article] Analysis and Estimation of Thermal Conductivity of Si Nanopillar/SiGe Composite Film by Using Photo-Thermal Spectroscopy Measurement with a Multi-layer Model Calculation2019
- Author(s)
  T. Harada, T. Aki, D. Ohori, S. Samukawa, T. Ikari and A. Fukuyama
- Journal Title
  
  Proceedings of Symposium on Ultrasonic Electronics
  
  Volume: 40
- Data Source
  KAKENHI-PROJECT-16H04648
[Journal Article] Significant Reduction of Thermal Conductivity of Si Nanopillar/SiGe Composite Film Fabricated by Neutral Beam Etching Investigated by a Piezoelectric Photothermal Measurements2019
- Author(s)
  T. Harada, T. Aki, D. Ohori, S. Samukawa, T. Ikari, A. Fukuyama
- Journal Title
  
  Proceedings of the 19th Int. Sympo. on Advanced Fluid Information
  
  Volume: 19 Pages: 24-25
- Data Source
  KAKENHI-PROJECT-16H04648
[Journal Article] Effect of strain relaxation layer insertion on carrier recombination and escaping process in superlattice solar cell structures using photoluminescence spectroscopy2019
- Author(s)
  T. Nakamura, A. Fukuyama, M. Sugiyama, T. Ikari
- Journal Title
  
  Journal of Physics D: Applied Physics
  
  Volume: 52 Issue: 4 Pages: 045104-045104
- DOI
  10.1088/1361-6463/aaeecd
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16H04648, KAKENHI-PROJECT-18K04876
[Journal Article] Investigation of miniband formation and optical properties of strain-balanced InGaAs/GaAsP superlattice structure embedded in p-i-n GaAs solar cells2017
- Author(s)
  A. Fukuyama, K. Matsuochi, T. Nakamura, H. Takeda, K. Toprasertpong, M. Sugiyama, Y. Nakano, H. Suzuki, T. Ikari
- Journal Title
  
  Japanese Journal of Applied Physics
  
  Volume: 56 Issue: 8S2 Pages: 08MC07-08MC07
- DOI
  10.7567/jjap.56.08mc07
- NAID
  210000148228
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25289360, KAKENHI-PROJECT-15J03447
[Journal Article] Effect of internal electric field on non-radiative carrier recombination in strain-balanced InGaAs/GaAsP multiple quantum well solar cells2014
- Author(s)
  Atsuhiko Fukuyama, Taketo Aihara, Yuki Yokoyama, Michiya Kojima, Hiromasa Fujii, Hidetoshi Suzuki, Masakazu Sugiyama, Yoshiaki Nakano, and Tetsuo Ikari
- Journal Title
  
  Physica Status Solidi A
  
  Volume: 211 Pages: 444-448
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22360412
[Journal Article] ffect of internal electric field on non-radiative carrier recombination in strain-balanced InGaAs/GaAsP multiple quantum well solar cells2013
- Author(s)
  A. Fukuyama, T. Aihara, Y. Yokoyama, M. Kojima, H. Fujii, H. Suzuki, M. Sugiyama, Y. Nakano, and T. Ikari
- Journal Title
  
  Physica Status Solidi A
  
  Volume: 221 Pages: 444-444
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22360412
[Journal Article] Non-Radiative Carrier Recombination and Carrier Transport Properties in the Multiple Quantum Well Solar Cell2013
- Author(s)
  T. Sugimoto, T. Aihara, H. Fujii, M. Sugiyama, Y. Nakano, A. Fukuyama, and T. Ikari
- Journal Title
  
  Proceedings of Symposium on Ultrasonic Electronics
  
  Volume: 34 Pages: 405-405
- NAID
  110009817974
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22360412
[Journal Article] Non-radiative carrier recombination mechanism in the InGaAs/GaAsP strain-balanced quantum well solar cells with different number of stacks by using a piezoelectric photothermal method2012
- Author(s)
  A. Fukuyama, Y. Nakano, T. Aihara, H. Fujii, M. Sugiyama, Y. Nakano and T. Ikari
- Journal Title
  
  AIP Conference Proceedings
  
  Volume: 1477 Pages: 185-185
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22360412
[Journal Article] Investigation of the photovoltaic performance of the polycrystalline silicon p-n junction by a photothermal measurement2012
- Author(s)
  A. Fukuyama, D. Ishibashi, Y. Sato, K. Sakai, H. Suzuki, K. Nishioka and T. Ikari
- Journal Title
  
  J. Non-Cryst. Solids
  
  Volume: 358 Pages: 2206-2206
- NAID
  110009454386
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22360412
[Journal Article] Shallow Carrier Trap Levels in GaAsN Investigated by Photoluminescence2011
- Author(s)
  M.Inagaki, H.Suzuki, A.Suzuki, K.Mutaguchi, A.Fukuyama, N.Kojima, Y.Ohshita, M.Yamagichi
- Journal Title
  
  Japanese Journal of Applied Physics
  
  Volume: 50
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22360412
[Journal Article] Determination of exciton binding energy of GaInNAs quantum well structures by piezoelectric photothermal spectroscopy compared with photoreflectance measurements2011
- Author(s)
  K.Kashima, A.Fukuyama, K.Sakai, H.Yokoyama, M.Kondow, T.Ikari
- Journal Title
  
  Japanese Journal of Applied Physics
  
  Volume: 50
- NAID
  210000070727
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22360412
[Journal Article] Detection of Thermal Energy Loss of the photoexcited Carriers in Polycrystalline Silicon p-n Junction Interface Region by a Piezoelectric Photothermal Study2010
- Author(s)
  H.Tamura, A.Fukuyama, K.Sakai, T.Ikari
- Journal Title
  
  Proceedings of Symposium on Ultrasonic Electronics
  
  Volume: 31 Pages: 31-32
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22360412
[Journal Article] Piezoelectric photothermal and surface photo-voltage studies of carrier recombination mechanism at interface of Si p-n junction2007
- Author(s)
  Y.Uchibori, H.Chuman, H.Hayashi, S.Sonoda, P.Wang, A.Fukuyama, T.Ikari
- Journal Title
  
  Japanese Journal of Applied Physics (掲載決定)
- NAID
  210000062925
- Data Source
  KAKENHI-PROJECT-17681014
[Journal Article] A.piezoelectric photothermal study of InGaAs/GaAs quantum well structures2006
- Author(s)
  P.Wang, I.Nakagawa, A.Fukuyama, K.Maeda, Y.Iwase, M.Ozeki, Y.Akashi, T.Ikari
- Journal Title
  
  Materials Science and Engineering C 26
  
  Pages: 826-829
- Data Source
  KAKENHI-PROJECT-17681014
[Journal Article] 圧電素子光熱分光法による半導体薄膜の評価(総説)2005
- Author(s)
  碇哲雄, 福山敦彦
- Journal Title
  
  日本光学会会誌 2月(掲載予定)
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15560020
[Journal Article] Effect of Surface States on Piezoelectric Photothermal Spectra of Silicon Single Crystals2004
- Author(s)
  A.A.Memon, M.Malinski, A.Fukuyama, T.Ikari
- Journal Title
  
  Japanese Journal of Applied Physics 43
  
  Pages: 2397-2401
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15560020
[Journal Article] Autocatalytic reaction analysis of the time evolution of the thermal recovery of EL2 in semi-insulating GaAs2004
- Author(s)
  A.Fukuyama, K.Sakai, T.Ikari, Y.Akashi, M.Suemitsu
- Journal Title
  
  Physica B 348
  
  Pages: 1-5
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15560020
[Journal Article] Piezoelectric photothermal study of the optical absorption spectra of microcrystalline silicon2004
- Author(s)
  P.Wang, M.Tada, M.Ohta, S.Sakai, A.Fukuyama, T.Ikari
- Journal Title
  
  Japanese Journal of Applied Physics 43
  
  Pages: 2965-2968
- NAID
  10013097746
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15560020
[Journal Article] 圧電素子光熱分光法による微結晶シリコン薄膜の光吸収スペクトル2004
- Author(s)
  碇哲雄, 境健太郎, 福山敦彦
- Journal Title
  
  超音波TECHNO 9-10月号
  
  Pages: 75-82
- NAID
  120007121216
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15560020
[Journal Article] Electron and hole trap levels in semi-insulating GaAs investigated by a temperature variation of piezoelectric photo-thermal spectra2003
- Author(s)
  A.Ito, S.Sato, S.Tada, S.Tanaka, A.Fukuyama, T.Ikari
- Journal Title
  
  Materials Science and Engineering, B 102
  
  Pages: 22-24
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15560020
[Journal Article] Electron and hole trap levels in semi-insulating GaAs investigated by a temperature variation of piezoelectric photo-thermal spectra2003
- Author(s)
  A.Ito, S.Sato, S.Tada, S.Tanaka, A.Fukuyama, T.Ikari
- Journal Title
  
  Materials Science and Engineering B102
  
  Pages: 22-24
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15560020
[Journal Article] Near band edge non-radiative recombination of Si single crystals investigated by piezoelectric photothermal spectroscopy2003
- Author(s)
  A.Memon, A.Fukuyama, T.Ikari
- Journal Title
  
  Japanese Journal of Applied Physics 42(2A)
  
  Pages: 358-362
- NAID
  10010795868
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15560020
[Journal Article] Characterization of deep defect levels in n-type SiC single crystals by means of a piezoelectric photothermal and photoluminescence spectroscopy2003
- Author(s)
  N.Sakai, S.Tada, A.Fukuyama, T.Ikari
- Journal Title
  
  Physica B 340-342
  
  Pages: 137-140
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15560020
[Journal Article] Indirect correlation during thermal recovery of EL2 in SI-GaAs : Proposal of a three center complex model2003
- Author(s)
  A.Fukuyama, T.Ikari, Y.Akashi, M.Suemitsu
- Journal Title
  
  Physical.Review B 15
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15560020
[Journal Article] Characterization of deep defect levels in n-type SiC single crystals by means of a piezoelectric photothermal and photoluminescence spectroscopy2003
- Author(s)
  K.Sakai, S.Tada, A.Fukuyama, T.Ikari
- Journal Title
  
  Physica, B 340-342
  
  Pages: 137-140
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15560020
[Journal Article] Indirect correlation during thermal recovery of EL2 in SI-GaAs : Proposal of a three center complex model2003
- Author(s)
  A.Fukuyama, T.Ikari, Y.Akashi, M.Suemitsu
- Journal Title
  
  Physical. Review B 15
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15560020
[Journal Article] Investigation of the annealing effect on the nonradiative carrier recombination in AlGaAs/GaAs utilizing the piezoelectric photothermal technique2003
- Author(s)
  A.Fukuyama, R.Ohno, Y.Akashi, T.Ikari
- Journal Title
  
  Review of Scientific Instruments 74
  
  Pages: 550-552
- NAID
  120007123213
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15560020
[Journal Article] Characterization of deep defect levels in n-type SiC single crystals by means of a piezoelectric photothermal and photoluminescence spectroscopy2003
- Author(s)
  K.Sakai, S.Tada, A.Fukuyama, T.Ikari
- Journal Title
  
  Physica B 340-342
  
  Pages: 137-140
- Data Source
  KAKENHI-PROJECT-15560020
[Journal Article] Deep level photothermal spectroscopy for characterizing Ni impurities in Si by a temperature dependent piezoelectric photothermal spectroscopy2003
- Author(s)
  S.Sato, A.Memon, A.Fukuyama, S.Tanaka, T.Ikari
- Journal Title
  
  Review of Scientific Instruments 74,
  
  Pages: 340-342
- Data Source
  KAKENHI-PROJECT-15560020
[Journal Article] Deep level photothermal spectroscopy for characterizing Ni impurities in Si by a temperature dependent piezoelectric photothermal spectroscopy2003
- Author(s)
  S.Sato, A.Memon, A.Fukuyama, S.Tanaka, T.Ikari
- Journal Title
  
  Review of Scientific Instruments 74
  
  Pages: 340-342
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15560020
[Journal Article] Identification of hole traps in SI-GaAs by means of temperature dependent piezoelectric photothermal signal2003
- Author(s)
  M.Tada, A.Fukuyama, T.Ikari
- Journal Title
  
  Japanese Journal of Applied Physics 42
  
  Pages: 3056-3059
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15560020
[Presentation] 電子線照射とその後の回復熱処理によって形成されたSi中深い準位の非発光再結合信号2023
- Author(s)
  原口佑斗, 矢田部龍彦, 碇哲雄, 福山敦彦, 佐々木駿, 佐俣秀一, 三次伯知
- Organizer
  第84回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-23K20952
[Presentation] Analysis of carrier mobility in Si-Nanopillar/SiGe composite films by a laser heterodyne photothermal displacement method2023
- Author(s)
  Y. Uno, T. Harada, S. Harada, H. Ohyama, D. Ohori, K. Endo, S. Samukawa, T. Ikari, A. Fukuyama
- Organizer
  20th Int. Conference on Flow Dynamics
- Data Source
  KAKENHI-PROJECT-20H05649
[Presentation] PPT 及びPL 法によるCZTS 太陽電池の結晶欠陥およびポテンシャル揺らぎ評価2023
- Author(s)
  反保衆志、永井武彦、相原健人、大山博暉、碇哲雄、福山敦彦
- Organizer
  産業技術総合研究所　エネルギー・環境領域　エネルギー技術シンポジウム2023
- Data Source
  KAKENHI-PROJECT-21K04130
[Presentation] 光ヘテロダイン光熱変位法によるGe クラスレート膜の非発光再結合マッピング2023
- Author(s)
  原田知季, 原田尚吾, 矢田部龍彦, 久米徹二, 碇哲雄, 福山敦彦
- Organizer
  第10回次世代太陽電池用新材料研究会
- Data Source
  KAKENHI-PROJECT-23K20952
[Presentation] Siの熱拡散率とキャリアライフタイムの予測における光ヘテロダイン光熱変位信号と機械学習モデル2023
- Author(s)
  浦野翔大, 原田知季, 碇哲雄, 福山敦彦
- Organizer
  第14回半導体材料・デバイスフォーラム
- Data Source
  KAKENHI-PROJECT-23K20952
[Presentation] Nonradiative Recombination Centers Mapping of Oxygen Precipitates in p-type Si Using a Laser Heterodyne Photothermal Displacement Method2023
- Author(s)
  T. Harada, T. Iwakiri, H. Ohyama, S. Harada, T. Ikari, and A. Fukuyama
- Organizer
  28th Microoptics Conference (MOC2023)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K20952
[Presentation] Siの熱拡散率とキャリアライフタイムの予測における光ヘテロダイン光熱変位信号と機械学習モデル2023
- Author(s)
  浦野翔大, 原田知季, 碇哲雄, 福山敦彦
- Organizer
  第14回半導体材料・デバイスフォーラム
- Data Source
  KAKENHI-PROJECT-20H05649
[Presentation] 電界下における光ヘテロダイン光熱変位法によるn型Siの局所キャリア移動度解析2023
- Author(s)
  宇野巧人, 原田知季, 碇哲雄, 福山敦彦
- Organizer
  令和5年度応用物理学会九州支部学術講演会
- Data Source
  KAKENHI-PROJECT-20H05649
[Presentation] Thermal Boundary Resistance Measurement of Structure Controlled Grain Boundaries by Laser Heterodyne Photothermal Displacement Method2023
- Author(s)
  T. Harada, H. Tajika, T. Iwakiri, K. Kutsukake, N. Usami, T. Ikari, A. Fukuyama
- Organizer
  2023 Material Innovation for Sustainable Development Goals (MRM2023)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K20952
[Presentation] PPT 及びPL 法によるCZTS 太陽電池の結晶欠陥およびポテンシャル揺らぎ評価2023
- Author(s)
  大山博暉, 碇哲雄, 福山敦彦,　相原健人, 反保衆志
- Organizer
  2023年度応用物理学会九州支部学術講演会
- Data Source
  KAKENHI-PROJECT-21K04130
[Presentation] Nonradiative Recombination Centers Mapping of Oxygen Precipitates in p-type Si Using a Laser Heterodyne Photothermal Displacement Method2023
- Author(s)
  T. Harada, T. Iwakiri, H. Ohyama, S. Harada, T. Ikari, and A. Fukuyama
- Organizer
  28th Microoptics Conference (MOC2023)
- Data Source
  KAKENHI-PROJECT-20H05649
[Presentation] ナノピラー間隔を変化させたSi-nanopillar/SiGe0.3複合膜の光ヘテロダイン光熱変位法によるキャリアライフタイム評価2023
- Author(s)
  原田知季、大堀大介、遠藤和彦、寒川誠二、碇哲雄、福山敦彦
- Organizer
  第70回応用物理学会春季学術講演会
- Data Source
  KAKENHI-PROJECT-20H05649
[Presentation] Relationships Between Distribution of Dislocation Glide Planes and Carrier Recombination Properties in InGaAs Solar Cells Using Microwave Photoconductivity Decay Mapping and Photoluminescence Spectroscopy2023
- Author(s)
  S. Harada, H. Suzuki, A. Ogura, M. Imaizumi, T. Ikari, and A. Fukuyama
- Organizer
  30th Microoptics Conference (MOC2023)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K20952
[Presentation] Carrier lifetime change by nanopillar space in Si nanopillar/SiGe composite films investigated by a laser heterodyne photothermal displacement method2023
- Author(s)
  Atsuhiko Fukuyama, Tomoki Harada, Shogo Harada, Hiroki Ohyama, Daisuke Ohori, Kazuhiko Endo, Seiji Samukawa, Tetsuo Ikari
- Organizer
  IEEE-NANO 2023
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H05649
[Presentation] Carrier Transition Process of Wire-on-Well Quantum Structures Investigated by Using Photoluminescence and Photoreflectance Spectroscopies2023
- Author(s)
  S. Komaba, N. Taketa, M. Asami, M. Sugiyama, T. Ikari, and A. Fukuyama
- Organizer
  29th Microoptics Conference (MOC2023)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K20952
[Presentation] 電界下における光ヘテロダイン光熱変位法によるn型Siの局所キャリア移動度解析2023
- Author(s)
  宇野巧人, 原田知季, 碇哲雄, 福山敦彦
- Organizer
  令和5年度応用物理学会九州支部学術講演会
- Data Source
  KAKENHI-PROJECT-23K20952
[Presentation] Analysis of In-Plane Thermal Conduction in Si-Nanopillar/SiGe Composite Films by Laser Heterodyne Photothermal Displacement Signal and Theoretical Calculation2022
- Author(s)
  H. Ohyama,T. Harada, K. Morita, S. Harada, D. Ohori, S. Samukawa, T. Ikari, and A. Fukuyama
- Organizer
  The 22nd International Symposium on Advanced Fluid Information (AFI-2022)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H05649
[Presentation] 光ヘテロダイン光熱変位法を用いた熱物性の非破壊・非接触評価技術の開発2021
- Author(s)
  原田知季, 安良田裕基, 森田浩右, 碇哲雄, 福山敦彦
- Organizer
  第42回超音波エレクトロニクスの基礎と応用に関するシンポジウム (USE2021)
- Data Source
  KAKENHI-PROJECT-20H05649
[Presentation] 光ヘテロダイン光熱変位法によるSi熱伝導率の非破壊非接触測定2021
- Author(s)
  原田知季, 安良田裕基, 森田浩右, 碇哲雄, 福山敦彦
- Organizer
  第82回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-20H05649
[Presentation] Estimating Thermal and Optical Properties of Si-Nanopillar/SiGe Composite Film by a Piezoelectric Photothermal Measurements2020
- Author(s)
  T. Harada, Y. Arata, D. Ohori, S. Samukawa, T. Ikari, A. Fukuyama
- Organizer
  17th Int. Conference on Flow Dynamics
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H05649
[Presentation] PPT法による歪緩和層挿入超格子太陽電池におけるキャリア輸送特性へ正孔が与える影響2020
- Author(s)
  古川諒, 渡部愛理, 杉山正和, 碇哲雄, 福山敦彦
- Organizer
  令和2年秋季第81回応用物理学会学術講演会
- Data Source
  KAKENHI-PROJECT-16H04648
[Presentation] Theoretical study on the photothermal signal of the multilayer structure and application to the Si-nanopillar/SiGe composite films2020
- Author(s)
  Y. Arata, T. Harada, D. Ohori, S. Samukawa, T. Ikari, A. Fukuyama
- Organizer
  第41回超音波エレクトロニクスの基礎と応用に関するシンポジウム
- Data Source
  KAKENHI-PROJECT-16H04648
[Presentation] Estimating Thermal and Optical Properties of Si-Nanopillar/SiGe Composite Film by a Piezoelectric Photothermal Measurements2020
- Author(s)
  T. Harada, Y. Arata, D. Ohori, S. Samukawa, T. Ikari, A. Fukuyama
- Organizer
  17th Int. Conference on Flow Dynamics
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H04648
[Presentation] シリコンナノピラーの間隔変化による熱特性への影響2020
- Author(s)
  原田知季，安良田裕基，大堀大介，寒川誠二，碇哲雄，福山敦彦
- Organizer
  令和2年秋季第81回応用物理学会学術講演会
- Data Source
  KAKENHI-PROJECT-16H04648
[Presentation] 障壁層高さを変化させた歪緩和層挿入超格子太陽電池のキャリア輸送特性評価2020
- Author(s)
  古川諒, 渡部愛理, 杉山正和, 碇哲雄, 福山敦彦
- Organizer
  第17回「次世代の太陽光発電システム」シンポジウム
- Data Source
  KAKENHI-PROJECT-16H04648
[Presentation] フォトルミネッセンス分光法を用いた歪緩和層挿入超格子太陽電池における正孔輸送に関する解析2020
- Author(s)
  渡部愛理，古川諒，杉山正和，碇哲雄，福山敦彦
- Organizer
  令和2年秋季第81回応用物理学会学術講演会
- Data Source
  KAKENHI-PROJECT-16H04648
[Presentation] 多層構造体の光熱変換信号理論の検討とSiナノピラー/SiGe複合膜への適用2020
- Author(s)
  安良田裕基, 原田知季, 大堀大介, 寒川誠二, 碇哲雄, 福山敦彦
- Organizer
  第41回超音波エレクトロニクスの基礎と応用に関するシンポジウム
- Data Source
  KAKENHI-PROJECT-20H05649
[Presentation] 光熱変換信号の周波数依存性測定によるSiナノピラー/SiGe複合膜の熱伝導率解析2019
- Author(s)
  安良田裕基, 原田知季, 安藝翼, 大堀大介, 寒川誠二, 碇哲雄, 福山敦彦
- Organizer
  第11回半導体材料・デバイスフォーラム
- Data Source
  KAKENHI-PROJECT-16H04648
[Presentation] Analysis and Estimation of Thermal Conductivity of Si Nanopillar/SiGe Composite Film by Using Photo-Thermal Spectroscopy Measurement with a Multi-layer Model Calculation2019
- Author(s)
  T. Harada, T. Aki, D. Ohori, S. Samukawa, T. Ikari and A. Fukuyama
- Organizer
  第40回超音波エレクトロニクスの基礎と応用に関するシンポジウム
- Data Source
  KAKENHI-PROJECT-16H04648
[Presentation] Significant Reduction of Thermal Conductivity of Si Nanopillar/SiGe Composite Film Fabricated by Neutral Beam Etching Investigated by a Piezoelectric Photothermal Measurements2019
- Author(s)
  T. Harada, T. Aki, D. Ohori, S. Samukawa, T. Ikari, A. Fukuyama
- Organizer
  The 19th Int. Symposium on Advanced Fluid Information
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H04648
[Presentation] 集光照射下でのSi基板のHall移動度の温度依存性2018
- Author(s)
  髙内健二郎、碇哲雄、西岡賢祐、福山敦彦
- Organizer
  第3回フロンティア太陽電池セミナー
- Data Source
  KAKENHI-PROJECT-16H04648
[Presentation] Effect of Light Irradiation on Carrier Mobility of n- and p-type Si substrates for Solar Cell Application2018
- Author(s)
  A. Fukuyama, S. Tategami, K. Takauchi, N. Matsuda, T. Nakamura, H. Suzuki, K. Nishioka, and T. Ikari
- Organizer
  7th World Conference on Photovoltaic Energy Conversion (WCPEC-7)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H04648
[Presentation] 歪緩和層を挿入した超格子太陽電池のキャリア輸送メカニズム2018
- Author(s)
  魯家男, 中村翼, 鈴木秀俊, 碇哲雄, 杉山正和, 福山敦彦
- Organizer
  第15回「次世代の太陽光発電システム」シンポジウム (学振175シンポ)
- Data Source
  KAKENHI-PROJECT-16H04648
[Presentation] Role of GaAs interlayer between quantum well and barrier layers in carrier thermal escaping transport process in InGaAs/GaAsP superlattice solar cells2018
- Author(s)
  T. Nakamura, T. Ikari, M. Sugiyama, A. Fukuyama
- Organizer
  Int. Conference on the Physics of Semiconductors (ICPS2018)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H04648
[Presentation] Verification of Stark-ladder formation in InGaAs/GaAsP superlattice solar cell structures by a photo-reflectance2018
- Author(s)
  T. Ikari, T. Nakamura, M. Sugiyama, A. Fukuyama
- Organizer
  Int. Conference on the Physics of Semiconductors (ICPS2018)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H04648
[Presentation] Temperature dependence of carrier relaxation process in InGaAs/GaAsP superlattice solar cell with GaAs interlayer2018
- Author(s)
  R. Iwanaga, T. Nakamura, J. Lu, T. Ikari, M. Sugiyama, and A. Fukuyama
- Organizer
  第37回電子材料シンポジウム(EMS37)
- Data Source
  KAKENHI-PROJECT-16H04648
[Presentation] 集光照射によるGaAsのHall移動度変化と太陽電池特性への影響2018
- Author(s)
  高内健二郎, 松田真輝, 西岡賢祐, 碇哲雄, 福山敦彦
- Organizer
  第15回「次世代の太陽光発電システム」シンポジウム (学振175シンポ)
- Data Source
  KAKENHI-PROJECT-16H04648
[Presentation] 光照射下のp-Si基板における光励起キャリア濃度の非線形的な増加とキャリアライフタイムの関係2018
- Author(s)
  高内健二郎, 碇哲雄, 西岡賢祐, 福山敦彦
- Organizer
  平成30年度応用物理学会九州支部学術講演会
- Data Source
  KAKENHI-PROJECT-16H04648
[Presentation] 疑似太陽光照射による単結晶Si基板のキャリア移動度変化2017
- Author(s)
  立神秀弥, 髙内健二郎, 德田直樹鈴木秀俊, 碇哲雄, 西岡賢祐, 福山敦彦
- Organizer
  第64回応用物理学会春季学術講演会
- Place of Presentation
  パシフィコ横浜
- Year and Date
  2017-03-14
- Data Source
  KAKENHI-PROJECT-25289360
[Presentation] 超格子太陽電池におけるシュタルクラダー状態下でのキャリア輸送特性2017
- Author(s)
  中村翼, 鈴木秀俊, 碇哲雄, 杉山正和, 福山敦彦
- Organizer
  第65回応用物理学会春季学術講演会
- Data Source
  KAKENHI-PROJECT-25289360
[Presentation] 太陽電池における光照射下のキャリア移動度の変化2017
- Author(s)
  碇哲雄, 立神秀弥, 松田真輝, 髙内健二郎, 西岡賢祐, 福山敦彦
- Organizer
  第7回次世代太陽電池用材料研究会
- Data Source
  KAKENHI-PROJECT-25289360
[Presentation] 歪緩和層を挿入した超格子太陽電池のキャリア輸送評価2017
- Author(s)
  魯家男, 武田秀明, 中村翼, 鈴木秀俊,碇哲雄, K. Toprasertpong, 杉山正和, 中野義昭, 福山敦彦
- Organizer
  第14回「次世代の太陽光発電システム」シンポジウム
- Data Source
  KAKENHI-PROJECT-16H04648
[Presentation] Demonstration of Carrier Tunneling Transport in Stark Ladder Formed in Superlattice Solar Cells2017
- Author(s)
  T. Nakamura, H. Takeda, H. Suzuki, T. Ikari, M. Sugiyama, A. Fukuyama
- Organizer
  Korea-Japan Top University League Workshop on Photovoltaics 2017
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25289360
[Presentation] Excitons in InGaAs/GaAsP multi quantum well and super lattice solar cell structures investigated by a photothermal spectroscopy2017
- Author(s)
  T. Ikari, K. Matsuochi, T. Nakamura, H. Takeda, H. Suzuki, K. Toprasertpong, M. Sugiyama, Y. Nakano and A. Fukuyama
- Organizer
  The European Materials Research Society Spring Meeting 2017
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25289360
[Presentation] Investigation of Carrier Thermal Excitation Process in GaAs-Inserted InGaAs/GaAsP Superlattice Solar Cell2017
- Author(s)
  T. Nakamura, H. Takeda, J. Lu, H. Suzuki, T. Ikari, K. Topraserpong, M. Sugiyama, and A. Fukuyama
- Organizer
  第36回電子材料シンポジウム
- Data Source
  KAKENHI-PROJECT-25289360
[Presentation] Investigation of carrier transport mechanism in superlattice Solar Cells with strain relaxation layer2017
- Author(s)
  H. Takeda, T. Nakamura, J. Lu, H. Suzuki, K. Toprasertpong, M. Sugiyama, T. Ikari, A. Fukuyama
- Organizer
  27th International Photovoltaic Science and Engineering Conference and Exhibition
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25289360
[Presentation] Effect of light irradiation on carrier mobility of n- and p-type silicon Substrates for solar cell application2017
- Author(s)
  N. Matsuda, S. Tategami, K. Takauchi, T. Ikari, K. Nishioka, and A. Fukuyama
- Organizer
  27th International Photovoltaic Science and Engineering Conference and Exhibition
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25289360
[Presentation] Investigation of Carrier Thermal Excitation Process in GaAs-Inserted InGaAs/GaAsP Superlattice Solar Cell2017
- Author(s)
  T. Nakamura, H. Takeda, J. Lu, H. Suzuki, T. Ikari, K. Topraserpong, M. Sugiyama, and A. Fukuyama
- Organizer
  第36回電子材料シンポジウム
- Data Source
  KAKENHI-PROJECT-16H04648
[Presentation] Evaluation of Hall Mobility in n- and p-Si Substrates under Concentrated Light Irradiation2017
- Author(s)
  S. Tategami, K. Takauchi, N. Matsuda, T. Ikari, K. Nishioka, A. Fukuyama
- Organizer
  Korea-Japan Top University League Workshop on Photovoltaics 2017
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25289360
[Presentation] Excitons in InGaAs/GaAsP multi quantum well and super lattice solar cell structures investigated by a photothermal spectroscopy2017
- Author(s)
  T. Ikari, K. Matsuochi, T. Nakamura, H. Takeda, H. Suzuki, K. Toprasertpong, M. Sugiyama, Y. Nakano and A. Fukuyama
- Organizer
  The European Materials Research Society Spring Meeting 2017
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H04648
[Presentation] Investigation of carrier transport mechanism in superlattice Solar Cells with strain relaxation layer2017
- Author(s)
  H. Takeda, T. Nakamura, J. Lu, H. Suzuki, K. Toprasertpong, M. Sugiyama, T. Ikari, A. Fukuyama
- Organizer
  27th International Photovoltaic Science and Engineering Conference and Exhibition
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H04648
[Presentation] ゲストフリーⅡ型Geクラスレート膜の合成Ⅱ2017
- Author(s)
  鈴木渉太, 久米徹二, 境健太郎, Himanshu S. Jha, 大橋史隆, 野々村修一, 福山敦彦
- Organizer
  第78回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-17H03234
[Presentation] フォトルミネッセンス法による超格子太陽電池のキャリア輸送特性評価2017
- Author(s)
  中村翼, 武田秀明, 魯家男, 鈴木秀俊, トープラサートポンカシディット, 杉山正和, 碇哲雄, 福山敦彦
- Organizer
  平成29年秋季第78回応用物理学会学術講演会
- Data Source
  KAKENHI-PROJECT-25289360
[Presentation] Change of Carrier Concentration in p-Si Substrates under Concentrated Light Irradiation and Solar Cells Application2017
- Author(s)
  K. Takauchi, S. Tategami, N. Matsuda, T. Ikari, K. Nishioka, A. Fukuyama
- Organizer
  Korea-Japan Top University League Workshop on Photovoltaics 2017
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25289360
[Presentation] 疑似太陽光照射によるSi移動度のドーピング濃度依存性2017
- Author(s)
  高内健二郎, 立神秀弥, 松田真輝, 鈴木秀俊, 西岡賢祐, 碇哲雄, 福山敦彦
- Organizer
  第14回「次世代の太陽光発電システム」シンポジウム
- Data Source
  KAKENHI-PROJECT-25289360
[Presentation] Effect of barrier thickness on formation of miniband in InGaAs/GaAsP superlattice structure for solar cells application2017
- Author(s)
  T. Nakamura, K. Matsuochi, H. Takeda, H. Suzuki, T. Ikari, K. Toprasertpong, M. Sugiyama, Y. Nakano and A. Fukuyama
- Organizer
  The European Materials Research Society Spring Meeting 2017
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25289360
[Presentation] 歪緩和層を挿入した超格子太陽電池のキャリア輸送評価2017
- Author(s)
  魯家男, 武田秀明, 中村翼, 鈴木秀俊, 碇哲雄, K. Toprasertpong, 杉山正和, 中野義昭, 福山敦彦
- Organizer
  第14回「次世代の太陽光発電システム」シンポジウム
- Data Source
  KAKENHI-PROJECT-25289360
[Presentation] Effect of barrier thickness on formation of miniband in InGaAs/GaAsP superlattice structure for solar cells application2017
- Author(s)
  T. Nakamura, K. Matsuochi, H. Takeda, H. Suzuki, T. Ikari, K. Toprasertpong, M. Sugiyama, Y. Nakano and A. Fukuyama
- Organizer
  The European Materials Research Society Spring Meeting 2017
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H04648
[Presentation] Improvement of carrier thermal escape in GaAs interlayer inserted InGaAs/GaAsP super-lattice solar cells2017
- Author(s)
  J. Lu, T. Nakamura, H. Takeda, H. Suzuki, T. Ikari, K. Toprasertpong, M. Sugiyama, Y. Nakano, A. Fukuyama
- Organizer
  Korea-Japan Top University League Workshop on Photovoltaics 2017
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25289360
[Presentation] Effect of Light Irradiation on Carrier Mobility of n- and p-Type Si Substrates for Solar Cell Application2016
- Author(s)
  N. Tokuda, S. Tategami, H. Suzuki, T. Ikari, K. Nishioka, A. Fukuyama
- Organizer
  26th Int. Photovoltaic Science and Engineering Conference and Exhibition (PVSEC-26)
- Place of Presentation
  Marina Bay Sands Expo
- Year and Date
  2016-10-24
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25289360
[Presentation] 疑似太陽光を用いたホール測定による単結晶Si基板の移動度とキャリア濃度の変化2016
- Author(s)
  高内健二郎，立神秀弥，德田直樹, 鈴木秀俊, 西岡賢祐, 碇哲雄, 福山敦彦
- Organizer
  第8回半導体材料・デバイスフォーラム
- Place of Presentation
  くまもと県民交流館パレア
- Year and Date
  2016-11-15
- Data Source
  KAKENHI-PROJECT-25289360
[Presentation] 疑似太陽光照射によるSiの移動度とキャリア濃度の変化2016
- Author(s)
  立神秀弥，徳田直樹，西岡賢祐，碇哲雄，福山敦彦
- Organizer
  第13回「次世代の太陽光発電システム」シンポジウム (学振175シンポ)
- Place of Presentation
  アオーレ長岡
- Year and Date
  2016-05-19
- Data Source
  KAKENHI-PROJECT-25289360
[Presentation] フラットバンド構造内に挿入された超格子におけるミニバンド形成過程とキャリア輸送評価2016
- Author(s)
  中村翼, 松落高輝, 武田秀明, Kasidit Toprasertpong, 杉山正和, 中野義昭, 鈴木秀俊, 碇哲雄, 福山敦彦
- Organizer
  2016年度レーザー・量子エレクトロニクス研究会
- Place of Presentation
  宮崎市民プラザ（宮崎）
- Data Source
  KAKENHI-PROJECT-16H04648
[Presentation] 光熱変換法による InGaAs/GaAsP 超格子に形成されるミニバンド端エネルギーの測定2016
- Author(s)
  碇哲雄, 福山敦彦, 中村翼, 杉山正和, 中野義昭
- Organizer
  第37回超音波エレクトロニクスの基礎と応用に関するシンポジウム
- Place of Presentation
  Pukyong National Univ.（Pusan, Korea）
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H04648
[Presentation] Exciton lifetime and Stark Ladder Transition in InGaAs/GaAsP Strain-Balanced Superlattice Solar Cells2013
- Author(s)
  T. Aihara, M. Kojima, Y. Yokoyama, H. Suzuki, A. Fukuyama, Y. Wang, M. Sugiyama, Y. Nakano and T. Ikari
- Organizer
  The European Materials Research Society Spring Meeting 2013 (E-MRS 2013)
- Place of Presentation
  Strasbourg, France
- Data Source
  KAKENHI-PROJECT-22360412
[Presentation] PR法を用いたInGaAs/GaAsP 超格子構造太陽電池におけるミニバンド形成過程の研究2013
- Author(s)
  倉留弘憲, 横山裕樹, 小島慶也, 相原健人, 鈴木秀俊, 福山敦彦, 碇哲雄, K.Toprasertpong, 杉山正和, 中野義明
- Organizer
  平成25年度応用物理学会九州支部学術講演会
- Place of Presentation
  長崎大学工学部(長崎)
- Data Source
  KAKENHI-PROJECT-22360412
[Presentation] Investigation of Mini-band formation in Strain-Balanced InGaAs/GaAsP Superlattice Solar Cells by Using a Photoreflectance Method2013
- Author(s)
  Takeo Aihara, Yuki Yokoyama, Michiya Kojima, Hidetoshi Suzuki , Atsuhiko Fukuyama, Yunpeng Wang, Masakazu Sugiyama, Yoshiaki Nakano , and Tetsuo Ikari
- Organizer
  第32回電子材料シンポジウム(EMS32)
- Place of Presentation
  ラフォーレ琵琶湖（滋賀県）
- Data Source
  KAKENHI-PROJECT-22360412
[Presentation] Effect of internal electric field on Non-Radiative Carrier Recombination in the Strain-Balanced InGaAs/GaAsP Multiple Quantum Well Solar Cells2013
- Author(s)
  Y. Yokoyama, M. Kojima, A. Taketo, H. Suzuki, A. Fukuyama, H. Fujii, M. Sugiyama, Y. Nakano and T. Ikari
- Organizer
  The European Materials Research Society Spring Meeting 2013 (E-MRS 2013)
- Place of Presentation
  Strasbourg, France
- Data Source
  KAKENHI-PROJECT-22360412
[Presentation] Estimation of Mini-band in Strain-Balanced InGaAs/GaAsP Quantum Well Solar Cells by Using a Piezoelectric Photothermal Method2013
- Author(s)
  T. Aihara, Y. Yokoyama, M. Kojima, H. Suzuki, A. Fukuyama, Y. Wang, M. Sugiyama, Y. Nakano, and T. Ikari
- Organizer
  The 39th IEEE Photovoltaic Specialists Conference (IEEE-PVSC39)
- Place of Presentation
  Tampa, USA
- Data Source
  KAKENHI-PROJECT-22360412
[Presentation] 量子井戸太陽電池におけるキャリアの非発光再結合損失および輸送特性2013
- Author(s)
  杉本泰士, 相原健人, 藤井宏昌, 杉山正和, 中野義昭, 福山敦彦, 碇哲雄
- Organizer
  第34回超音波エレクトロニクスの基礎と応用に関するシンポジウム
- Place of Presentation
  同志社大学室町キャンパス(京都府)
- Data Source
  KAKENHI-PROJECT-22360412
[Presentation] Investigation of Mini-band formation in Strain-Balanced InGaAs/GaAsP Superlattice Solar Cells by Using a Photoreflectance Method2013
- Author(s)
  T. Aihara, Y. Yokoyama, M. Kojima, H. Suzuki , A. Fukuyama, Y. Wang, M. Sugiyama, Y. Nakano , and T. Ikari
- Organizer
  第32回電子材料シンポジウム
- Place of Presentation
  ラフォーレ琵琶湖(滋賀県)
- Data Source
  KAKENHI-PROJECT-22360412
[Presentation] Effect of internal electric field on Non-Radiative Carrier Recombination in the Strain-Balanced InGaAs/GaAsP Multiple Quantum Well Solar Cells2013
- Author(s)
  Y. Yokoyama, M. Kojima, A. Taketo, H. Suzuki, A. Fukuyama, H. Fujii, M. Sugiyama, Y. Nakano and T. Ikari
- Organizer
  The European Materials Research Society Spring Meeting 2013
- Place of Presentation
  in Strasbourg, France
- Data Source
  KAKENHI-PROJECT-22360412
[Presentation] Non-radiative carrier recombination rate in multiple quantum well solar cells determined by using a photothermal and a surface photovoltage spectroscopies2013
- Author(s)
  T. Ikari, Y. Yokoyama, M. Kojima, A. Taketo, M. Sugiyama, Y. Nakano, and A. Fukuyama
- Organizer
  28th European PV Solar Energy Conference and Exhibition
- Place of Presentation
  in Paris, France
- Data Source
  KAKENHI-PROJECT-22360412
[Presentation] 量子井戸太陽電池におけるキャリアの非発光再結合損失および輸送特性2013
- Author(s)
  杉本泰士, 相原健人, 藤井宏昌, 杉山正和, 中野義昭, 福山敦彦, 碇哲雄
- Organizer
  第34回超音波エレクトロニクスの基礎と応用に関するシンポジウム (USE2013)
- Place of Presentation
  同志社大学室町キャンパス（京都府）
- Data Source
  KAKENHI-PROJECT-22360412
[Presentation] Non-radiative carrier recombination rate in multiple quantum well solar cells determined by using a photothermal and a surface photovoltage spectroscopies2013
- Author(s)
  T. Ikari, Y. Yokoyama, M. Kojima, A. Taketo, M. Sugiyama, Y. Nakano, and A. Fukuyama
- Organizer
  28th European PV Solar Energy Conference and Exhibition (EU PVSEC 2013)
- Place of Presentation
  Paris, France
- Data Source
  KAKENHI-PROJECT-22360412
[Presentation] Estimation of miniband in InGaAs/GaAsP strain-balanced sperlattice solar cell by using piezoelectric photothermal technique2013
- Author(s)
  Y. Yokoyama, M. Kojima, T. Aihara, Y. Wang, A. Fukuyama, M. Sugiyama, Y. Nakano, and T. Ikari
- Organizer
  9th International Conf. on Concentrating Photovoltaic Systems
- Place of Presentation
  Miyazaki Seagaia, Japan
- Data Source
  KAKENHI-PROJECT-22360412
[Presentation] Estimation of miniband in InGaAs/GaAsP strain-balanced sperlattice solar cell by using piezoelectric photothermal technique2013
- Author(s)
  Y. Yokoyama, M. Kojima, T. Aihara, Y. Wang, A. Fukuyama, M. Sugiyama, Y. Nakano, and T. Ikari
- Organizer
  9th International Conf. on Concentrating Photovoltaic Systems (CPV-9)
- Place of Presentation
  宮崎シーガイア
- Data Source
  KAKENHI-PROJECT-22360412
[Presentation] Study of Exciton Formation and Lifetime in InGaAs/GaAsP Quantum Well and Superlattice Solar Cells by Using a Piezoelectric Photothermal Spectroscopy2013
- Author(s)
  Y. Yokoyama, T. Aihara, M. Kojima, H. Suzuki, A. Fukuyama, Y. Wang, M. Sugiyama, Y. Nakano, and T. Ikari
- Organizer
  2013 JSAP-MRS Joint Symposia
- Place of Presentation
  同志社大学京田辺キャンパス(京都府)
- Data Source
  KAKENHI-PROJECT-22360412
[Presentation] Study of Exciton Formation and Lifetime in InGaAs/GaAsP Quantum Well and　Superlattice Solar Cells by Using a Piezoelectric Photothermal Spectroscopy2013
- Author(s)
  Yuki Yokoyama, Taketo Aihara, Michiya Kojima, Hidetoshi Suzuki, Atsuhiko Fukuyama, Yunpeng Wang, Masakazu Sugiyama, Yoshiaki Nakano, and Tetsuo Ikari
- Organizer
  2013 JSAP-MRS Joint Symposia
- Place of Presentation
  同志社大学京田辺キャンパス（京都府）
- Data Source
  KAKENHI-PROJECT-22360412
[Presentation] Estimation of Mini-band in Strain-Balanced InGaAs/GaAsP Quantum Well Solar Cells by Using a Piezoelectric Photothermal Method2013
- Author(s)
  T. Aihara, Y. Yokoyama, M. Kojima, H. Suzuki, A. Fukuyama, Y. Wang, M. Sugiyama, Y. Nakano, and T. Ikari
- Organizer
  The 39th IEEE Photovoltaic Specialists Conference
- Place of Presentation
  in Tampa, USA
- Data Source
  KAKENHI-PROJECT-22360412
[Presentation] Exciton lifetime and Stark Ladder Transition in InGaAs/GaAsP Strain-Balanced Superlattice Solar Cells2013
- Author(s)
  T. Aihara, M. Kojima, Y. Yokoyama, H. Suzuki, A. Fukuyama, Y. Wang, M. Sugiyama, Y. Nakano and T. Ikari
- Organizer
  The European Materials Research Society Spring Meeting 2013
- Place of Presentation
  in Strasbourg, France
- Data Source
  KAKENHI-PROJECT-22360412
[Presentation] PR法を用いたInGaAs/GaAsP超格子構造太陽電池におけるミニバンド形成過程の研究2013
- Author(s)
  倉留弘憲、横山祐貴、小島慶也、相原健人、鈴木秀俊、福山敦彦、碇哲雄、K. Toprasertpong、杉山正和、中野義昭
- Organizer
  平成25年度応用物理学会九州支部学術講演会
- Place of Presentation
  長崎大学工学部（長崎市）
- Data Source
  KAKENHI-PROJECT-22360412
[Presentation] Piezoelectric photothermal spectra and carrier nonradiative recombination in InGaAs/GaAsP superlattice structured solar cells2012
- Author(s)
  T. Ikari, T. Aihara, Y. Nakano, Y. Wang, M. Sugiyama, Y. Nakano, and A. Fukuyama
- Organizer
  American Vacuum Society 59th Int. Symposium & Exhibitionin
- Place of Presentation
  in Tampa, USA
- Data Source
  KAKENHI-PROJECT-22360412
[Presentation] 歪補償量子井戸太陽電池における光励起キャリア再結合過程の量子井戸積層数依存性2012
- Author(s)
  小島慶也、相原健人、中野陽介、奥村拓雄、藤井宏昌、杉山正和、中野義昭、福山敦彦、碇哲雄
- Organizer
  第9回｢次世代の太陽光発電システム｣シンポジウム (学振175シンポ)
- Place of Presentation
  京都市、日本
- Data Source
  KAKENHI-PROJECT-22360412
[Presentation] Non-radiative carrier recombination in InGaAs/GaAsP strain-balanced superlattice solar cell2012
- Author(s)
  T. Aihara, Y. Nakano, A. Fukuyama, Y. Wang, M. Sugiyama, Y. Nakano, and T. Ikari
- Organizer
  8th International Conf. on Concentrating Photovoltaic Systems (CPV-8)
- Place of Presentation
  Toledo, Spain
- Data Source
  KAKENHI-PROJECT-22360412
[Presentation] Non-radiative carrier recombination in InGaAs/GaAsP strain-balanced superlattice solar cell2012
- Author(s)
  T. Aihara, Y. Nakano, A. Fukuyama, Y. Wang, M. Sugiyama, Y. Nakano, and T. Ikari
- Organizer
  American Vacuum Society 59th Int. Symposium & Exhibition
- Place of Presentation
  in Tampa, USA
- Data Source
  KAKENHI-PROJECT-22360412
[Presentation] X線トポグラフィ法を用いたInGaAs/GaAs(001)界面におけるミスフィット転位分布観察2012
- Author(s)
  片山真弘、鈴木秀俊、松下卓哉、正木宏和、前田幸治、山本奨、福山敦彦、碇哲雄、佐々木拓生、大下祥雄
- Organizer
  第59回春季応用物理学関係連合講演会
- Place of Presentation
  早稲田大(東京都新宿区)
- Data Source
  KAKENHI-PROJECT-22360412
[Presentation] Non-radiative carrier recombination in InGaAs/GaAsP strain-balanced superlattice solar cell2012
- Author(s)
  T. Aihara, Y. Nakano, A. Fukuyama, Y. Wang, M. Sugiyama, Y. Nakano, and T. Ikari
- Organizer
  American Vacuum Society 59th Int. Symposium & Exhibition (AVS 59th)
- Place of Presentation
  Tampa, USA
- Data Source
  KAKENHI-PROJECT-22360412
[Presentation] Non-radiative carrier recombination mechanism in the InGaAs/GaAsP strain-balanced quantum well solar cells with different number of stacks by using a piezoelectric photothermal method2012
- Author(s)
  Y. Nakano, T. Aihara, H. Fujii, A. Fukuyama, M. Sugiyama, Y. Nakano, and T. Ikari
- Organizer
  8th International Conf. on Concentrating Photovoltaic Systems (CPV-8)
- Place of Presentation
  Toledo, Spain
- Data Source
  KAKENHI-PROJECT-22360412
[Presentation] 非発光再結合検出を利用した次世代高効率太陽電池材料の評価2012
- Author(s)
  福山敦彦
- Organizer
  原子力研究開発機構量子ビーム応用研究部門セミナー
- Place of Presentation
  東海村、日本
- Invited
- Data Source
  KAKENHI-PROJECT-22360412
[Presentation] InGaAs/GaAsP超格子太陽電池の光吸収層での非発光再結合損失2012
- Author(s)
  石橋大輔、小島慶也、横山祐貴、相原健人、福山敦彦、杉山正和、中野義昭、碇哲雄
- Organizer
  第１回次世代太陽電池用材料研究会
- Place of Presentation
  宮崎市、日本
- Data Source
  KAKENHI-PROJECT-22360412
[Presentation] Piezoelectric photothermal spectra and carrier nonradiative recombination in InGaAs/GaAsP superlattice structured solar cells2012
- Author(s)
  T. Ikari, T. Aihara, Y. Nakano, Y. Wang, M. Sugiyama, Y. Nakano, and A. Fukuyama
- Organizer
  American Vacuum Society 59th Int. Symposium & Exhibition (AVS 59th)
- Place of Presentation
  Tampa, USA
- Data Source
  KAKENHI-PROJECT-22360412
[Presentation] Non-radiative carrier recombination mechanism in the InGaAs/GaAsP strain-balanced quantum well solar cells with different number of stacks by using a piezoelectric photothermal method2012
- Author(s)
  Y. Nakano, T. Aihara, H. Fujii, A. Fukuyama, M. Sugiyama, Y. Nakano, and T. Ikari
- Organizer
  8th International Conf. on Concentrating Photovoltaic Systems
- Place of Presentation
  in Toledo, Spain
- Data Source
  KAKENHI-PROJECT-22360412
[Presentation] Non-radiative carrier recombination in InGaAs/GaAsP strain-balanced superlattice solar cell2012
- Author(s)
  Taketo Aihara, Yosuke Nakano, Atsuhiko Fukuyama, Yunpeng Wang, Masakazu Sugiyama, Yoshiaki Nakano, and Testuo Ikari
- Organizer
  第31回電子材料シンポジウム(EMS31)
- Place of Presentation
  静岡市、日本
- Data Source
  KAKENHI-PROJECT-22360412
[Presentation] 圧電素子光熱変換分光法によるInGaAs/GaAsP歪補償量子井戸太陽電池のキャリア再結合損失過程の積層数依存性2012
- Author(s)
  中野陽介, 相原健人, 藤井宏昌, 福山敦彦, 杉山正和, 中野義昭, 碇哲雄
- Organizer
  第59回春季応用物理学関係連合講演会
- Place of Presentation
  早稲田大(東京都新宿区)
- Data Source
  KAKENHI-PROJECT-22360412
[Presentation] 量子井戸太陽電池におけるキャリアの非発光再結合過程および輸送特性2012
- Author(s)
  石橋大輔、佐藤洋平、相原健人、藤井宏昌、杉山正和、中野義昭、福山敦彦、碇哲雄
- Organizer
  第４回半導体材料・デバイスフォーラム
- Place of Presentation
  都城市、日本
- Data Source
  KAKENHI-PROJECT-22360412
[Presentation] 非発光再結合検出による太陽電池材料の評価2012
- Author(s)
  福山敦彦
- Organizer
  第１回次世代太陽電池用材料研究会
- Place of Presentation
  宮崎市、日本
- Invited
- Data Source
  KAKENHI-PROJECT-22360412
[Presentation] 圧電素子光熱分光法を用いたInGaAs/GaAsP超格子構造太陽電池のミニバンド形成過程の研究2012
- Author(s)
  横山祐貴、小島慶也、相原健人、福山敦彦、碇哲雄、王云鵬、杉山正和、中野義昭
- Organizer
  平成24年度応用物理学会九州支部学術講演会
- Place of Presentation
  佐賀市、日本
- Data Source
  KAKENHI-PROJECT-22360412
[Presentation] Non-radiative carrier recombination in InGaAs/GaAsP strain-balanced superlattice solar cell2012
- Author(s)
  T. Aihara, Y. Nakano, A. Fukuyama, Y. Wang, M. Sugiyama, Y. Nakano, and T. Ikari
- Organizer
  8th International Conf. on Concentrating Photovoltaic Systems
- Place of Presentation
  in Toledo, Spain
- Data Source
  KAKENHI-PROJECT-22360412
[Presentation] InGaAs/GaAsP 歪補償量子井戸太陽電池中の光励起キャリア発光再結合過程の評価2012
- Author(s)
  小島慶也、中野陽介、相原健人、福山敦彦、碇哲雄、藤井宏昌、杉山正和、中野義昭
- Organizer
  平成24年度応用物理学会九州支部学術講演会
- Place of Presentation
  佐賀市、日本
- Data Source
  KAKENHI-PROJECT-22360412
[Presentation] N組成変化がGaAsN薄膜のバンド端構造に与える影響2011
- Author(s)
  山本奨、鈴木章生、鹿島康史郎、稲垣充、鈴木秀俊、福山敦彦、山口真史、碇哲雄
- Organizer
  第8回「次世代の太陽光発電システム」シンポジウム
- Place of Presentation
  じゅうろくプラザ(岐阜市)
- Data Source
  KAKENHI-PROJECT-22360412
[Presentation] Investigation of deep trap centers by a temperature variation of the signal amplitude in the piezoelectric photothermal spectra2011
- Author(s)
  K.Kashima, S.Yamamoto, Y.Nakano, K.Sakai, H.Suzuki, M.Inagaki, M.Yamaguchi, A.Fukuyama, T.Ikari
- Organizer
  The European Materials Research Society Spring Meeting 2011
- Place of Presentation
  Nice, France
- Data Source
  KAKENHI-PROJECT-22360412
[Presentation] Effect of N composition on temperature dependence of band gap energies of Ga AsN thin films grown by Chemical Beam Epitaxy2011
- Author(s)
  S.Yamamoto, K.Kashima, A.Suzuki, H.Suzuki, A.Fukuyama, M.Inagaki, M.Yamaguchi, T.Ikari
- Organizer
  The European Materials Research Society Spring Meeting 2011
- Place of Presentation
  Nice, France
- Data Source
  KAKENHI-PROJECT-22360412
[Presentation] Investigation of the photovoltaic performance of the polycrystalline silicon p-n junction by a photothermal measurement2011
- Author(s)
  A.Fukuyama, D.Ishibashi, Y.Sato, T.Yasui,゛K.Sakai, H.Suzuki, K.Nishioka, T.Ikari
- Organizer
  24th International Conference on Amorphous and Nano-Crystallie Semiconductors
- Place of Presentation
  Nara, Japan
- Data Source
  KAKENHI-PROJECT-22360412
[Presentation] InGaAs/GaAsP歪補償量子井戸太陽電池吸収層での非発光再結合評価2011
- Author(s)
  相原健人、中野陽介、王云鵬、福山敦彦、杉山正和、中野義昭、碇哲雄
- Organizer
  第8回「次世代の太陽光発電システム」シンポジウム
- Place of Presentation
  じゅうろくプラザ(岐阜市)
- Data Source
  KAKENHI-PROJECT-22360412
[Presentation] InGaAs/GaAsP歪み補償超格子セルによるキャリア輸送の効率化2011
- Author(s)
  王云鵬、文瑜、相原健人、福山敦彦、碇哲雄、杉山正和、中野義昭
- Organizer
  平成23年秋季第72回応用物理学会学術講演会
- Place of Presentation
  山形大学小白川キャンパス(山形県山形市)
- Data Source
  KAKENHI-PROJECT-22360412
[Presentation] PPT法による多結晶p-nシリコンの結晶粒界割合と発電特性に関する研究2011
- Author(s)
  佐藤洋平、石橋大輔、安井貴俊、境健太郎、西岡賢祐、福山敦彦、碇哲雄
- Organizer
  第8回「次世代の太陽光発電システム」シンポジウム
- Place of Presentation
  じゅうろくプラザ(岐阜市)
- Data Source
  KAKENHI-PROJECT-22360412
[Presentation] Non-radiative carrier recombination in the strain-balanced InGaAs/GaAsP Multiple quantum wells for solar cell application by using a piezoelectric photothermal method2011
- Author(s)
  Taketo Aihara, Atsuhiko Fukuyama, Yunpeng Wang, Masakazu Sugiyama, Yoshiaki Nakano, Testuo Ikari
- Organizer
  第30回電子材料シンポジウム
- Place of Presentation
  ラフォーレ琵琶湖(滋賀県)
- Data Source
  KAKENHI-PROJECT-22360412
[Presentation] X線トポグラフィによるInGaAs/GaAs(001)ヘテロエピタキシャル膜でのミスフィット転位の観察2011
- Author(s)
  松山慎弥、片山真弘、鈴木秀俊、山本奨、福山敦彦、尾関雅志、碇哲雄
- Organizer
  平成23年度応用物理学会九州支部学術講演会
- Place of Presentation
  鹿児島大学工学部(鹿児島市)
- Data Source
  KAKENHI-PROJECT-22360412
[Presentation] 圧電素子光熱変換信号の温度変化解析によるGaAsN中深い欠陥準位の評価2011
- Author(s)
  中野陽介、鹿島康史郎、山本奨、境健太郎、鈴木秀俊、福山敦彦、B.Boussairi、稲垣充、山口真史、碇哲雄
- Organizer
  第8回「次世代の太陽光発電システム」シンポジウム
- Place of Presentation
  じゅうろくプラザ(岐阜市)
- Data Source
  KAKENHI-PROJECT-22360412
[Presentation] Nitrogen related deep levels in GaAsN films investigated by a temperature variation of piezoelectric photothermal signal amplitude2011
- Author(s)
  K.Kashima, S.Yamamoto, Y.Nakano, K.Sakai, H.Suzuki, M.Inagaki, M.Yamaguchi, A.Fukuyama, T.Ikari
- Organizer
  14th International Conference on Defects - Recognition, Imaging and Physics in Semiconductors
- Place of Presentation
  Miyazaki, Japan
- Data Source
  KAKENHI-PROJECT-22360412
[Presentation] InGaAs/GaAsP歪補償量子井戸太陽電池におけるキャリア再結合損失過程の積層数依存性2011
- Author(s)
  中野陽介、相原健人、藤井宏昌、福山敦彦、杉山正和、中野義昭、碇哲雄
- Organizer
  平成23年度応用物理学会九州支部学術講演会
- Place of Presentation
  鹿児島大学工学部(鹿児島市)
- Data Source
  KAKENHI-PROJECT-22360412
[Presentation] InGaAs/GaAsP歪補償量子井戸太陽電池吸収層でのキャリア再結合損失評価2011
- Author(s)
  相原健人、福山敦彦、王云鵬、杉山正和、中野義昭、碇哲雄
- Organizer
  平成23年秋季第72回応用物理学会学術講演会
- Place of Presentation
  山形大学小白川キャンパス(山形県山形市)
- Data Source
  KAKENHI-PROJECT-22360412
[Presentation] Distribution of misfit dislocations at the interface of InGaAs/GaAs(001) observed by monochromatic X-ray topography2011
- Author(s)
  H.Suzuki, T.Sasaki, S.Yamamoto, Y.Ohshita, A.Fukuyama, M.Yamaguchi
- Organizer
  14th International Conference on Defects-Recognition, Imaging and Physics in Semiconductors
- Place of Presentation
  Miyazaki, Japan
- Data Source
  KAKENHI-PROJECT-22360412
[Presentation] Non-radiative carrier recombination in the strain-balanced InGaAs/GaAsP multiple quantum wells for solar cell application2011
- Author(s)
  T.Aihara, Y.Nakano, A.Fukuyama, Y.Wang, M.Sugiyama, Y.Nakano, T.Ikari
- Organizer
  2011 International Conference on Solid State Devices and Materials
- Place of Presentation
  Nagoya, Japan
- Data Source
  KAKENHI-PROJECT-22360412
[Presentation] 非発光再結合過程検出による太陽電池半導体結晶の光学的特性評価2011
- Author(s)
  福山敦彦、碇哲雄
- Organizer
  第21回格子欠陥フォーラム
- Place of Presentation
  立山国際ホテル(富山県富山市)(招待講演)
- Data Source
  KAKENHI-PROJECT-22360412
[Presentation] 圧電素子光熱変換信号の温度変化解析によるGaAsN中深い欠陥準位の評価2010
- Author(s)
  河野洋平、政田清孝、福山敦彦、碇哲雄、鈴木秀俊、B.Boussairi、稲垣充、山口真史
- Organizer
  第7回「次世代の太陽光発電システム」シンポジウム
- Place of Presentation
  北九州国際会議場(小倉市)
- Data Source
  KAKENHI-PROJECT-22360412
[Presentation] Effect of the GaAs Substrate Orientation on the Piezoelectric Photothermal Spectra of GaAsN Thin Film for Ultra High-Efficiency Four-Junction Solar Cells2010
- Author(s)
  Kazumasa Mutaguchi, Tomoyuki Touse, Yohei Kawano, Makoto Inagaki, Hidetoshi Suzuki, Atsuhiko Fukuyama, Tetsuo Ikari, Masafumi Yamaguchi
- Organizer
  The 37th International Symposium on Compound Semiconductors(iscs2010)
- Place of Presentation
  Takamatsu Symbol Tower, Japan
- Data Source
  KAKENHI-PROJECT-22360412
[Presentation] Determination of the band gap and its exciton binding energy of 100nm thick GaInNAs films by using a piezoelectric photo-thermal and a photo-reflectance spectroscopy2010
- Author(s)
  A.Fukuyama, T.Ikari, M.Yano, K.Sakai, H.Yokoyama, M.Kondow
- Organizer
  The European Materials Research Society Spring Meeting 2010
- Place of Presentation
  Strasbourg, France
- Data Source
  KAKENHI-PROJECT-22360412
[Presentation] Astudy of the recombination processes at the p-n junction interface by the photoexcited carrier concentration controlled photothermal method2010
- Author(s)
  A tsuhiko Fukuyama, Toshihiro Iki, Hitoshi Tamura, Kentaro Sakai, Tetsuo Ikari
- Organizer
  第29回電子材料シンポジウム(EMS29)
- Place of Presentation
  ラフォーレ修善寺(静岡県伊豆市)
- Data Source
  KAKENHI-PROJECT-22360412
[Presentation] 圧電素子光熱分光法による多結晶シリコンp-n接合界面における熱エネルギー損失評価2010
- Author(s)
  田村仁、福山敦彦、境健太郎、碇哲雄
- Organizer
  第31回超音波エレクトロニクスの基礎と応用に関するシンポジウム
- Place of Presentation
  明治大学アカデミックコモン(東京都)
- Data Source
  KAKENHI-PROJECT-22360412
[Presentation] 多結晶シリコンp-n接合界面および粒界における熱エネルギー損失評価2010
- Author(s)
  田村仁、田頭直樹、境健太郎、福山敦彦、碇哲雄
- Organizer
  第7回「次世代の太陽光発電システム」シンポジウム
- Place of Presentation
  北九州国際会議場(小倉市)
- Data Source
  KAKENHI-PROJECT-22360412
[Presentation] 圧電素子光熱分光法による多結晶シリコンp-n接合界面における熱エネルギー損失評価2010
- Author(s)
  田村仁、安井貴俊、境健太郎、福山敦彦、碇哲雄、西岡賢祐
- Organizer
  第2回半導体材料・デバイスフォーラム
- Place of Presentation
  アークホテル熊本(熊本市)
- Data Source
  KAKENHI-PROJECT-22360412
[Presentation] 非発光再結合検出によるポリジヘキシルシランの光分解性評価2010
- Author(s)
  福山敦彦、境健太郎、碇哲雄、古川昌司
- Organizer
  平成22年秋季第71回応用物理学会学術講演会
- Place of Presentation
  長崎大学(長崎県長崎市)(招待講演)
- Data Source
  KAKENHI-PROJECT-22360412
[Presentation] Determination of Exciton Binding Energy of GaInNAs Quantum Wells by a Piezoelectric Photo-thermal Spectroscopy comparing with a Photo-reflectance and a Photoluminescence Measurements2010
- Author(s)
  K.Kashima, A.Fukuyama, K.Sakai, H.Yokoyama, M.Kondow, T.Ikari
- Organizer
  23rd International Microprocesses and Nanotechnology Conference(MNC 2010)
- Place of Presentation
  Ringa Royal Hotel Kokura, Japan
- Data Source
  KAKENHI-PROJECT-22360412

1. Kume Tetsuji (30293541)

# of Collaborated Projects: 2 results

# of Collaborated Products: 2 results
2. 鵜殿治彦 (10282279)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
3. 大橋史隆 (20613087)

# of Collaborated Projects: 2 results

# of Collaborated Products: 1 results
4. 今井基晴 (90354159)

# of Collaborated Projects: 2 results

# of Collaborated Products: 1 results
5. OZEKI Masashi (70336288)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
6. MAEDA Koji (50219268)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
7. NISHIOKA Kensuke (00377441)

# of Collaborated Projects: 1 results

# of Collaborated Products: 9 results
8. IKARI Tetsuo (70113214)

# of Collaborated Projects: 1 results

# of Collaborated Products: 19 results
9. YOKOYAMA Hirosumi (50315355)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
10. Aihara Taketo (50892808)

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
11. 寒川誠二 (30323108)

# of Collaborated Projects: 1 results

# of Collaborated Products: 7 results
12. 大堀大介 (00839293)

# of Collaborated Projects: 1 results

# of Collaborated Products: 7 results
13. 野村政宏 (10466857)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
14. 太田裕之 (70356640)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
15. 遠藤和彦 (60392594)

# of Collaborated Projects: 1 results

# of Collaborated Products: 4 results
16. 池沢道男 (30312797)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results

Fukuyama Atsuhiko 福山 敦彦

FUKUYAMA Atuhiko 福山 敦彦

Research Projects

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Co-Researchers

デバイス設計に革新をもたらすキャリア・フォノンマルチモーダル解析技術の開発Principal Investigator

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High sensitivity mapping of nitrogen impurity levels in GaAs using non-luminescent recombination

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Synthesis of group IV clathrate and its application of optical devices as direct-transition semiconductor

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High-mobility Semiconductor Devices due to Control of Phonon Field caused by Defect-free Nano-periodic Structures

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Research on physical properties of SiGe clathrate having direct gap in visible region

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Development of the non-destructive and 3-dimentional profile investigation of the non-radiative recombination in the nano-structure inserted solar cellsPrincipal Investigator

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Effect of Concentrated Light Irradiation on Hall Mobility of Si and GaAs Substrates for solar cell application

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In-depth profiling of non-radiative carrier recombination in the multi-junction solar cells by using the photothermal spectroscopyPrincipal Investigator

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

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フーリエ変換型圧電素子光熱変換分光法による多層超薄膜半導体評価技術の開発Principal Investigator

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Investigation of Optical Absorption Spectra of Extremely Thin Semiconductor Quantum Structure by a Piezoelectric Photothermal Spectroscopy

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[Journal Article] Lifetime of photoexcited carriers in space-controlled Si nanopillar/SiGe composite films investigated by a laser heterodyne photothermal displacement method2023

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[Journal Article] Reduction of non-radiative recombination by inserting a GaAs strain-relaxation interlayer in InGaAs/GaAsP superlattice solar cells investigated by photo-thermal spectroscopy2020

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Fukuyama Atsuhiko 福山敦彦

FUKUYAMA Atuhiko 福山敦彦