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

Research Project

Project/Area Number 25289360
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypePartial Multi-year Fund
Section一般
Research Field Energy engineering
Research InstitutionUniversity of Miyazaki

Principal Investigator

NISHIOKA Kensuke  宮崎大学, 工学部, 教授 (00377441)

Co-Investigator(Kenkyū-buntansha) 福山 敦彦  宮崎大学, 工学部, 教授 (10264368)
Project Period (FY) 2013-04-01 – 2018-03-31
Project Status Completed (Fiscal Year 2017)
Budget Amount *help
¥17,160,000 (Direct Cost: ¥13,200,000、Indirect Cost: ¥3,960,000)
Fiscal Year 2017: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
Fiscal Year 2016: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
Fiscal Year 2015: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
Fiscal Year 2014: ¥5,720,000 (Direct Cost: ¥4,400,000、Indirect Cost: ¥1,320,000)
Fiscal Year 2013: ¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Keywords集光多接合型太陽電池 / 変換効率 / キャリア輸送 / ホール移動度 / 多接合太陽電池 / 高倍率集光動作 / 光照射Hall測定 / 最適設計シミュレーション / キャリア拡散 / 自然エネルギーの利用 / 多接合型太陽電池 / キャリア散乱
Outline of Final Research Achievements

We carried out the Hall measurement of Si and GaAs under the concentrated light irradiation to discuss the effect of large amount of carrier generation. The Hall mobility of all samples decreased linearly with increasing the sunlight concentration. It was also found that these decrease could prevent by using a sample with high doping concentration. From the comparison with the numerical calculation, we concluded that the reduction of Hall mobility was due to increase of the two kinds of photo-generated carriers (electron and hole). Calculation of Hall mobility as a function of impurity doping concentration demonstrated that a suitable doping concentration for Si solar cell use was considered to be 1016 cm-3 under 16-suns concentrated irradiation. On the other hand, the Hall mobility of GaAs did not change even a 16-suns concentration irradiation. It can be explained that the Hall mobility was not affected by large amount of carrier generation due to its high electron mobility.

Report

(6 results)
  • 2017 Annual Research Report   Final Research Report ( PDF )
  • 2016 Annual Research Report
  • 2015 Annual Research Report
  • 2014 Annual Research Report
  • 2013 Annual Research Report
  • Research Products

    (38 results)

All 2017 2016 2015 2014 2013

All Journal Article (5 results) (of which Peer Reviewed: 5 results) Presentation (33 results) (of which Int'l Joint Research: 11 results)

  • [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

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Estimation of conversion efficiency for partially static concentrator with III-V on Si solar cell2017

    • Author(s)
      Yasuyuki Ota, Kenji Araki, Kan-Hua Lee, Masafumi Yamaguchi, and Kensuke Nishioka
    • Journal Title

      AIP Conference Proceedings(13th International Conference on Concentrator Photovoltaic Systems(CPV-13))

      Volume: 1881

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Designing of long wavelength cut thin film filter for temperature reduction of concentrator photovoltaic2016

    • Author(s)
      Nawwar Ahmad, Keisuke Hatakeyama, Yasuyuki Ota and Kensuke Nishioka
    • Journal Title

      MATEC Web of Conferences

      Volume: 65 Pages: 04002-04002

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Field test analysis of concentrator photovoltaic system focusing on average photon energy and temperature2015

    • Author(s)
      Husyira Al Husna,Yasuyuki Ota,Takashi Minemoto,Kensuke Nishioka
    • Journal Title

      Japanese Journal of Applied Physics

      Volume: 54

    • NAID

      210000145602

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Estimation of operating temperature and energy output of concentrator photovoltaic module under concentration conditions2014

    • Author(s)
      Yasuyuki Ota, Kensuke Nishioka
    • Journal Title

      Japanese Journal of Applied Physics

      Volume: 53 Issue: 12 Pages: 122301-122301

    • DOI

      10.7567/jjap.53.122301

    • NAID

      210000144656

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed
  • [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
    • Related Report
      2016 Annual Research Report
  • [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
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [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
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Estimation of Conversion Efficiency for Partially Static Concentrator with III-V on Si solar cell2017

    • Author(s)
      Yasuyuki Ota, Kenji Araki, Kan-Hua Lee, Masafumi Yamaguchi and Kensuke Nishioka
    • Organizer
      13th International Conference on Concentrator Photovoltaic Systems
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] IMM InGaP/GaAs/InGaAs三接合型太陽電池サブモジュールの屋外動作解析2017

    • Author(s)
      太田靖之, 植田浩介, 高本達也, 西岡賢祐
    • Organizer
      第14回「次世代の太陽光発電システム」シンポジウム
    • Related Report
      2017 Annual Research Report
  • [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
    • Related Report
      2017 Annual Research Report
  • [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
    • Related Report
      2017 Annual Research Report
  • [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
    • Related Report
      2017 Annual Research Report
  • [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
    • Related Report
      2017 Annual Research Report
  • [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
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [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
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [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
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [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
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [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
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [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
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [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
    • Related Report
      2017 Annual Research Report
  • [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
    • Related Report
      2017 Annual Research Report
  • [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
    • Related Report
      2016 Annual Research Report
  • [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
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [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
    • Related Report
      2016 Annual Research Report
  • [Presentation] 集光型および平板型太陽電池システムの屋外性能比較2015

    • Author(s)
      今井 健太,太田 靖之,西岡 賢祐
    • Organizer
      第7回半導体材料・デバイスフォーラム
    • Place of Presentation
      ネストホテル熊本
    • Year and Date
      2015-11-14
    • Related Report
      2015 Annual Research Report
  • [Presentation] Outdoor performance comparison of concentrator photovoltaic and flat-plate systems2015

    • Author(s)
      Kenta Imai,Yasuyuki Ota,Kensuke Nishioka
    • Organizer
      42nd IEEE Photovoltaic Specialists Conference
    • Place of Presentation
      Hyatt Regency-New Orleans
    • Year and Date
      2015-06-14
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Consideration of Current Mismatch in Multijunction Solar Cells for Concentrator Photovoltaic Using Field Test Results of Lens Transmittance2014

    • Author(s)
      K. Nomura, T. Hirohata, Y. Ota and K. Nishioka
    • Organizer
      The 6th World Conference on Photovoltaic Energy Conversion
    • Place of Presentation
      Kyoto International Conference Center
    • Year and Date
      2014-11-23 – 2014-11-27
    • Related Report
      2014 Annual Research Report
  • [Presentation] Field Test Analysis of Concentrator Photovoltaic System Focusing on Average Photon Energy and Temperature2014

    • Author(s)
      Husyira Al Husna, Yasuyuki Ota, Takashi Minemoto and Kensuke Nishioka
    • Organizer
      The 6th World Conference on Photovoltaic Energy Conversion
    • Place of Presentation
      Kyoto International Conference Center
    • Year and Date
      2014-11-23 – 2014-11-27
    • Related Report
      2014 Annual Research Report
  • [Presentation] Estimating of Cell Temperature in Concentrator Photovoltaic Module Using Direct Normal Irradiance and Ambient Temperature2014

    • Author(s)
      K. Imai, K. Nomura, Y. Ota and K. Nishioka
    • Organizer
      The 6th World Conference on Photovoltaic Energy Conversion
    • Place of Presentation
      Kyoto International Conference Center
    • Year and Date
      2014-11-23 – 2014-11-27
    • Related Report
      2014 Annual Research Report
  • [Presentation] Solar Cell Size Influence on Actual Concentrator Photovoltaic Module Operation Estimated Using Finite Element Method2014

    • Author(s)
      Y. Ota and K. Nishioka
    • Organizer
      The 6th World Conference on Photovoltaic Energy Conversion
    • Place of Presentation
      Kyoto International Conference Center
    • Year and Date
      2014-11-23 – 2014-11-27
    • Related Report
      2014 Annual Research Report
  • [Presentation] Estimation of Thermal Stress in Concentrator Solar Cell under Thermal Cycle Test and Outdoor Operation2014

    • Author(s)
      Y. Ota, K. Nishioka
    • Organizer
      European PV Solar Energy Conference and Exhibition
    • Place of Presentation
      RAI Convention & Exhibition Centre, Amsterdam
    • Year and Date
      2014-09-22 – 2014-09-26
    • Related Report
      2014 Annual Research Report
  • [Presentation] Proposition of a New Valid Utilization for Shirasu Volcanic Ash using Renewable Energy2014

    • Author(s)
      Kosei Sato
    • Organizer
      2014 The 4th International Conference on Advanced Materials Research (ICAMR 2014)
    • Place of Presentation
      SOFITEL MACAUAT PONTE 16, Macau
    • Related Report
      2013 Annual Research Report
  • [Presentation] Pattern Formation of Silicon Oxide Thin Film with InkMask2013

    • Author(s)
      Takuya Ito
    • Organizer
      2013 2nd International Symposium on Quantum, Nano and Micro Technologies(ISQNM 2013)
    • Place of Presentation
      Holiday Inn Singapore Atrium, Singapore
    • Related Report
      2013 Annual Research Report
  • [Presentation] Simple Anti-soiling Coating Based on Silica for Fresnel Lens of Concentrator Photovoltaic2013

    • Author(s)
      Kensuke Nishioka
    • Organizer
      PVSEC-23
    • Place of Presentation
      Taipei International Convension Center, Taipei, Taiwan
    • Related Report
      2013 Annual Research Report
  • [Presentation] Seasonal variation of performance in concentrator photovoltaic system2013

    • Author(s)
      Kei Nomura
    • Organizer
      E-MRS 2013 FALL MEETING
    • Place of Presentation
      Warsaw University of Technology, Warsaw, Poland
    • Related Report
      2013 Annual Research Report
  • [Presentation] Output estimation of concentrator photovoltaic using mapping of environmental factors and performance2013

    • Author(s)
      Kei Nomura
    • Organizer
      15th International Conference on Defects Recognition, Imaging and Physics in Semiconductors(DRIP-XV)
    • Place of Presentation
      Sound Garden Hotel, Warsaw, Poland
    • Related Report
      2013 Annual Research Report
  • [Presentation] Effect of Heat Treatment on High Purity Nanoporous Silica Formed from Volcanic Ash Deposit Shirasu2013

    • Author(s)
      Kosei Sato
    • Organizer
      The 4th International Conference on Multi-Functional Materials and Structures (MFMS 2013)
    • Place of Presentation
      The Eastin Grand Hotel Sathorn, Bangkok, Thailand
    • Related Report
      2013 Annual Research Report

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Published: 2013-05-21   Modified: 2019-07-29  

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