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Analysis of carrier behaviors in tin perovskite solar cells by using electric-field-induced optical second-harmonic generation measurement

Research Project

Project/Area Number 17J00264
Research Category

Grant-in-Aid for JSPS Fellows

Allocation TypeSingle-year Grants
Section国内
Research Field Electronic materials/Electric materials
Research InstitutionTokyo Institute of Technology

Principal Investigator

野間 大史  東京工業大学, 工学院, 特別研究員(DC2)

Project Period (FY) 2017-04-26 – 2019-03-31
Project Status Completed (Fiscal Year 2018)
Budget Amount *help
¥1,700,000 (Direct Cost: ¥1,700,000)
Fiscal Year 2018: ¥800,000 (Direct Cost: ¥800,000)
Fiscal Year 2017: ¥900,000 (Direct Cost: ¥900,000)
Keywordsペロブスカイト / 錫 / 太陽電池 / ヒステリシス / トラップ / イオン / 電荷変調分光 / 電界誘起光第2次高調波発生 / 有機カチオン
Outline of Annual Research Achievements

本研究は、電界誘起光第2次高調波発生(EFISHG)法により錫ペロブスカイト太陽電池の内部電界を直接測定し、キャリヤ挙動の評価を行うことを目的とした。昨年度は、錫ペロブスカイトCH3NH3SnI3 (MASnI3)やCH(NH2)2SnI3 (FASnI3)から発生するEFISHGの信号強度を調べた。本年度はEFISHG法に加えて電荷変調分光(CMS)法という光学的手法を用いて錫ペロブスカイトのキャリヤ挙動評価を行った。
まず、CMS法により、MASnI3単層サンプルに現れるヒステリシス特性の原因が、錫の欠陥で起きるトラップフィリングであることをエネルギー的に明確化することができた。本研究成果は、これまで電気測定による推察に留まってきた錫ペロブスカイトのキャリヤ挙動評価において重要であり、学術雑誌Journal of Applied Physicsで発表することができた。また、昨年度発見したFASnI3から発生するEFISHGを用いてイオンの移動度評価を行い、国際学会で発表することができた。
次に、電子輸送層のC60を挿入した錫ペロブスカイト太陽電池のキャリヤ挙動を評価した。CMS法およびEFISHG法により、太陽電池構造でも錫ペロブスカイト膜内で起きるトラップフィリングがヒステリシス特性の要因になっていることを実証することができた。本研究成果はMolecular Crystals and Liquid Crystals誌への掲載が受理となり、国際学会でも発表をすることができた。
また、カタール大学との共同研究により、EFISHG法を用いて高効率な2D/3D構造の鉛ペロブスカイト太陽電池の安定性についても評価することができ、学術雑誌で発表をすることができた。

Research Progress Status

平成30年度が最終年度であるため、記入しない。

Strategy for Future Research Activity

平成30年度が最終年度であるため、記入しない。

Report

(2 results)
  • 2018 Annual Research Report
  • 2017 Annual Research Report
  • Research Products

    (24 results)

All 2019 2018 2017 Other

All Int'l Joint Research (3 results) Journal Article (5 results) (of which Int'l Joint Research: 2 results,  Peer Reviewed: 4 results,  Open Access: 1 results) Presentation (15 results) (of which Int'l Joint Research: 11 results) Remarks (1 results)

  • [Int'l Joint Research] カタール大学(カタール)

    • Related Report
      2018 Annual Research Report
  • [Int'l Joint Research] スイス連邦工科大学ローザンヌ校(スイス)

    • Related Report
      2018 Annual Research Report
  • [Int'l Joint Research] 清華大学材料学院(中国)

    • Related Report
      2017 Annual Research Report
  • [Journal Article] Stability in 3D and 2D/3D hybrid perovskite solar cells studied by EFISHG and IS techniques under light and heat soaking2019

    • Author(s)
      Ahmad Zubair、Noma Taishi、Paek Sanghyun、Cho Kyung Taek、Taguchi Dai、Iwamoto Mitsumasa、Manaka Takaaki、Nazeeruddin Mohammad Khaja、Touati Farid、Al-Muhtaseb Shaheen A.
    • Journal Title

      Organic Electronics

      Volume: 66 Pages: 7-12

    • DOI

      10.1016/j.orgel.2018.12.009

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Study of I-V hysteresis of tin perovskite solar cells using capacitance-voltage measurement coupled with charge modulation spectroscopy2019

    • Author(s)
      Noma Taishi、Taguchi Dai、Manaka Takaaki、Iwamoto Mitsumasa
    • Journal Title

      Molecular Crystals and Liquid Crystals

      Volume: 印刷中

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Analysis of hysteresis behavior of tin perovskite solar cells using electric-field-induced optical second-harmonic generation measurement2019

    • Author(s)
      Noma Taishi、Taguchi Dai、Manaka Takaaki、Iwamoto Mitsumasa
    • Journal Title

      2019 IEEE 3rd Electron Devices Technology and Manufacturing Conference (EDTM)

      Volume: 印刷中

    • Related Report
      2018 Annual Research Report
  • [Journal Article] Modeling and analysis of I-V hysteresis behaviors caused by defects in tin perovskite thin films2018

    • Author(s)
      Noma Taishi、Taguchi Dai、Manaka Takaaki、Iwamoto Mitsumasa
    • Journal Title

      Journal of Applied Physics

      Volume: 124 Issue: 17 Pages: 175501-175501

    • DOI

      10.1063/1.5050557

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Investigation of Carrier Dynamics in Templated Perovskite Films with Different Densities of Nanopores2017

    • Author(s)
      Taishi Noma, Ye Zhang, Zhibo Yao, Mitsumasa Iwamoto, Hong Lin
    • Journal Title

      Chemistry Letters

      Volume: 46 Issue: 8 Pages: 1105-1108

    • DOI

      10.1246/cl.170329

    • NAID

      130005907010

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Presentation] Analysis of hysteresis behavior of tin perovskite solar cells using electric-field-induced optical second-harmonic generation measurement2019

    • Author(s)
      Taishi Noma, Dai Taguchi, Takaaki Manaka, Mitsumasa Iwamoto
    • Organizer
      3rd Electron Devices Technology and Manufacturing (EDTM) Conference 2019
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Discussion on impact of internal electric field in Sn perovskite solar cells using electric-field-induced optical second-harmonic generation measurement2019

    • Author(s)
      Taishi Noma, Dai Taguchi, Takaaki Manaka, Mitsumasa Iwamoto
    • Organizer
      2019 Tokyo Tech - Tsinghua Univ. Joint Symposium on Advanced Materials
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Study of hysteresis behaviors caused by ionic motion in tin perovskite thin films2018

    • Author(s)
      Taishi Noma, Dai Taguchi, Takaaki Manaka, Mitsumasa Iwamoto
    • Organizer
      10th International Symposium on Organic Molecular Electronics (ISOME2018)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Study of I-V hysteresis of tin perovskite thin films using capacitance-voltage measurement coupled with charge modulation spectroscopy2018

    • Author(s)
      Taishi Noma, Dai Taguchi, Takaaki Manaka, Mitsumasa Iwamoto
    • Organizer
      KJF International Conference on Organic Materials for Electronics and Photonics (KJF-ICOMEP 2018)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Study of Ion Migration in CH(NH2)2SnI3 Thin Films Using Electric-Field-Induced Optical Second-Harmonic Generation Measurement2018

    • Author(s)
      Taishi Noma, Dai Taguchi, Takaaki Manaka, Mitsumasa Iwamoto
    • Organizer
      2018 International Conference on Solid State Devices and Materials (SSDM2018)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 電荷変調分光法による錫ペロブスカイト薄膜のトラップ準位の評価2018

    • Author(s)
      野間大史, 田口大, 間中孝彰, 岩本光正
    • Organizer
      第79回応用物理学会秋季学術講演会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 電界誘起光第2次高調波発生法による錫ペロブスカイト太陽電池の内部電界評価2018

    • Author(s)
      野間大史, 田口大, 間中孝彰, 岩本光正
    • Organizer
      第65回応用物理学会春季学術講演会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Probing electric-field-induced optical second-harmonic generation from tin perovskite CH3NH3SnI3 films2017

    • Author(s)
      Taishi Noma, Dai Taguchi, Takaaki Manaka, Mitsumasa Iwamoto
    • Organizer
      9th International Conference on Molecular Electronics and Bioelectronics (M&BE9)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Direct probing of the electric field in tin perovskite layer using electric-field-induced optical second-harmonic generation measurement2017

    • Author(s)
      Taishi Noma, Dai Taguchi, Takaaki Manaka, Mitsumasa Iwamoto
    • Organizer
      9th Multidisciplinary International Student Workshop (MISW 2017)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Probing internal electric field in tin perovskite films by electric-field-induced optical second-harmonic generation measurement2017

    • Author(s)
      Taishi Noma, Dai Taguchi, Takaaki Manaka, Mitsumasa Iwamoto
    • Organizer
      KJF International Conference on Organic Materials for Electronics and Photonics (KJF-ICOMEP 2017)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 鉛ペロブスカイト層から発生するEFISHG信号の外部電圧依存性2017

    • Author(s)
      廣谷瞭, 野間大史, 田口大, 間中孝彰, 岩本光正
    • Organizer
      第78回応用物理学会秋季学術講演会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 錫ペロブスカイトから発生する電界誘起光第2次高調波の電界依存性の検討2017

    • Author(s)
      野間大史, 田口大, 間中孝彰, 岩本光正
    • Organizer
      第78回応用物理学会秋季学術講演会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Probing internal electric field in tin perovskite films by using electric-field-induced optical second-harmonic generation measurement2017

    • Author(s)
      Taishi Noma, Dai Taguchi, Takaaki Manaka, Mitsumasa Iwamoto
    • Organizer
      17th international Discussion & Conference on Nano Interface Controlled Electronic Devices (IDC-NICE 2017)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Probing internal electric field in CH3NH3SnI3/PMMA diodes by using electric-field-induced optical second-harmonic generation measurement2017

    • Author(s)
      Taishi Noma, Dai Taguchi, Takaaki Manaka, Mitsumasa Iwamoto
    • Organizer
      The 11th Tsinghua Univ.-Tokyo Tech Joint Workshop on Advanced Materials
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Study of carrier motion in tin perovskite CH3NH3SnI3 films by EFISHG measurement2017

    • Author(s)
      Taishi Noma, Dai Taguchi, Takaaki Manaka, Mitsumasa Iwamoto
    • Organizer
      12th Asia-Oceania Top University League on Engineering (AOTULE conference 2017)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Remarks] T2R2 Tokyo Tech Research Repository

    • URL

      http://t2r2.star.titech.ac.jp/cgi-bin/researcherpublicationlist.cgi?q_researcher_content_number=953dc171015ef2516274129c0c8c216e&q_year_from=2018&q_year_to=2018&tab_yf=2018

    • Related Report
      2018 Annual Research Report 2017 Annual Research Report

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Published: 2017-05-25   Modified: 2024-03-26  

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