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2008 Fiscal Year Final Research Report

Solitons and polarons in conjugated-polymer electron devices and their functionalities

Research Project

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Project/Area Number 17067007
Research Category

Grant-in-Aid for Scientific Research on Priority Areas

Allocation TypeSingle-year Grants
Review Section Science and Engineering
Research InstitutionNagoya University

Principal Investigator

KURODA Shin-ichi  Nagoya University, 大学院・工学研究科, 教授 (20291403)

Co-Investigator(Kenkyū-buntansha) ITO Hiroshi  名古屋大学, 大学院・工学研究科, 准教授 (10260374)
MARUMOTO Kazuhiro  筑波大学, 数理物質科学科, 准教授 (50293668)
Project Period (FY) 2005 – 2008
Keywords共役ポリマー / フラーレン / 電子スピン共鳴 / ソリトン / ポーラロン / バイポーラロン / バイポーラロン
Research Abstract

共役ポリマーデバイスは、電界発光素子やトランジスタ、太陽電池などへ応用が注目されている。本研究では、高感度のミクロ検出手法である電子スピン共鳴(ESR)法を共役ポリマーデバイスへ適用し、デバイス中での電荷キャリアがスピンと電荷を持つポーラロンであること、また高キャリア濃度では、スピンをもたないバイポーラロンへと転化することを明らかにした。さらにキャリアの存在する有機界面活性層における分子配向や、キャリア波導関数などのミクロ情報の重要性を確立することに成功した。

  • Research Products

    (48 results)

All 2009 2008 2007 2006 2005 Other

All Journal Article (26 results) (of which Peer Reviewed: 26 results) Presentation (14 results) Book (5 results) Remarks (3 results)

  • [Journal Article] ESR studies of ambipolar charge charriers in metal-insulator-semiconductor diodes of regioregular poly(3-hexylthiophene)/PCBM composites2009

    • Author(s)
      S. Watanabe, H. Tanaka, H. Ito, K, Marumoto, S. Kuroda
    • Journal Title

      Synth. Met. 159

      Pages: 893-896

    • Peer Reviewed
  • [Journal Article] Direct observation of the charge carrier concentration in organic field-effect transistors by electron spin resonance2009

    • Author(s)
      H. Tanaka, S. Watanabe, H. Ito, K. Marumoto, S. Kuroda
    • Journal Title

      Appl. Phys. Lett. 94

      Pages: 103308(1-3)

    • Peer Reviewed
  • [Journal Article] Roles of spin fluctuation and frustration in the superconductivity of ・-(BDA-TTP)2X(X=SbF6 ,AsF6) under uniaxial compression2008

    • Author(s)
      H. Ito, T. Ishihara, H. Tanaka, S. Kuroda, T. Suzuki, S. Onari, Y. Tanaka, J. Yamada, K. Kikuchi
    • Journal Title

      Phys. Rev. B 78

      Pages: 172506(1-4)

    • Peer Reviewed
  • [Journal Article] Uniaxial Compression on the Superconductivity of β-BDA-TTP Salts2008

    • Author(s)
      H. Ito, T. Ishihara, H. Tanaka, S. Kuroda, J. Yamada
    • Journal Title

      J. Phys.: Conference Series 132

      Pages: 012012(1-7)

    • Peer Reviewed
  • [Journal Article] ESR observations of optically generated solitons in the quasi-one-dimensional iodo-bridged diplatinum complex Pt2(n-pentylCS2)4I2008

    • Author(s)
      H. Tanaka, H. Nishiyama, S. Kuroda, T. Yamashita, M. Mitsumi, and K. Toriumi
    • Journal Title

      Phys. Rev. B 78(3)

      Pages: 033104(1-4)

    • Peer Reviewed
  • [Journal Article] Photocurrent of regioregular poly(3-alkylthiophene) /fullerene composites in surface-type photocells2008

    • Author(s)
      H. Ito, Y. Niimi, A. Suzuki, K. Marumoto, S. Kuroda
    • Journal Title

      Thin Solid Films 516

      Pages: 2743-2746

    • Peer Reviewed
  • [Journal Article] One-Dimensional Bromo- Bridged NiIII complexes [Ni(S,S-bn)2Br]Br2(S,S-bn=2S,3S- diaminobutane):Synthesis, Physical Properties, and Electrostatic Carrier Doping2008

    • Author(s)
      S. Takaishi, M. Yamashita, H. Matsuzaki, H. Okamoto, H. Tanaka, S. Kuroda, A. Goto, T. Shimizu, T. Takenobu, and Y. Iwasa
    • Journal Title

      Chem. Eur. J. 14

      Pages: 472-477

    • Peer Reviewed
  • [Journal Article] Electron Spin Resonance Observation of Gate-Induced Ambipolar Charge Carriers in Organic Devices2007

    • Author(s)
      K. Marumoto, T. Sakamoto, S. Watanabe, H. Ito, S. Kuroda
    • Journal Title

      Jpn. J. Appl. Phys. 46(48)

      Pages: L1191-L1193

    • Peer Reviewed
  • [Journal Article] 有機FET界面における伝導機構と磁性2007

    • Author(s)
      丸本一弘、黒田新一
    • Journal Title

      日本物理学会誌 第62巻11号

      Pages: 851-855

    • Peer Reviewed
  • [Journal Article] Electron spin resonance observation of gate-induced charge carriers in organic field-effect devices fabricated on silicon substrates2007

    • Author(s)
      S. Watanabe, K. Ito, H. Tanaka, H. Ito, K. Marumoto and S. Kuroda
    • Journal Title

      Jpn. J. Appl. Phys. 46

      Pages: L792-L795

    • Peer Reviewed
  • [Journal Article] Light-Induced ESR Studies of Quadrimolecular Recombination Kinetics of Photogenerated Charge Carriers in Regioregular Poly(3-alkylthiophene)/C60 Composites -Alkyl Chain Dependence2007

    • Author(s)
      H. Tanaka, N. Hasegawa, T. Sakamoto, K. Marumoto and S. Kuroda
    • Journal Title

      Jpn. J. Appl. Phys. 46

      Pages: 5187-5192

    • Peer Reviewed
  • [Journal Article] 有機分子材料の構造と機能II(高分子系)2007

    • Author(s)
      黒田新一
    • Journal Title

      応用物理 第76巻7号

      Pages: 795-798

    • Peer Reviewed
  • [Journal Article] Metal-insulator transition of charge transfer salts based on unsymmetrical donor DMET and metal halide anions, (DMET)4(MCl4)(TCE)2 (M = Mn, Co, Cu, Zn; TCE = 1,1,2-trichloroethane)2007

    • Author(s)
      H. Ito, D. Suzuki, H. Watanabe, H. Tanaka, S. Kuroda, 他10名
    • Journal Title

      J. Am. Chem. Soc. 129

      Pages: 8510-8518

    • Peer Reviewed
  • [Journal Article] Electron-nuclear double-resonance observation of special extent of polarons in polythiophene and poly(3-alkylthiophene)2007

    • Author(s)
      S. Kuroda, K. Marumoto, T. Sakanaka, N. Takeuchi, Y. Shimoi, S. Abe, H. Kokubo, T. Yamamoto
    • Journal Title

      Chem. Phys. Lett. 435

      Pages: 273-277

    • Peer Reviewed
  • [Journal Article] Spatial extent of wave functions of gate-induced hole carriers in pentacene field-effect devices as investigated by electron spin resonance2006

    • Author(s)
      K. Marumoto, S. Kuroda, T. Takenobu and Y. Iwasa
    • Journal Title

      Physical Review Letters 97

      Pages: 256603(1-4)

    • Peer Reviewed
  • [Journal Article] ESR studies of the spin dynamics in quasi-one-dimensional iodo-bridged diplatinum complex Pt2(n-pentylCS2)4I2006

    • Author(s)
      H. Tanaka, S. Kuroda, T. Yamashita, M. Mitsumi, and K. Toriumi
    • Journal Title

      Phys. Rev. B 73

      Pages: 245102

    • Peer Reviewed
  • [Journal Article] Control of formation and molecular orientation of J-aggregates in Langmuir-Blodgett films of mixed merocyanine dyes2006

    • Author(s)
      H. Tanaka, T. Mizutani, S. Kuroda
    • Journal Title

      Colloids and Surfaces A: Physicochemical and Engineering Aspects 284-285

      Pages: 97-102

    • Peer Reviewed
  • [Journal Article] Molecular-fastener effects on transport property of TTCn-TTF field-effect transistors2006

    • Author(s)
      S. Ukai, S. Igarashi, M. Nakajima, K. Marumoto, H. Ito, S. Kuroda, K. Nishimura, Y. Enomoto, G. Saito
    • Journal Title

      Colloids and Surfaces A: Physicochemical and Engineering Aspects 284-285

      Pages: 589-593

    • Peer Reviewed
  • [Journal Article] Photocurrent of thin-film cells of regioregular polyalkylthiophene/C60 composites2006

    • Author(s)
      H. Ito, N. Nomura, T. Suzuki, S. Ukai, K. Marumoto, S. Kuroda
    • Journal Title

      Colloids and Surfaces A: Physicochemical and Engineering Aspects 284-285

      Pages: 613-616

    • Peer Reviewed
  • [Journal Article] ESR studies of field-induced polarons in MIS diode structures with self-organized regioregular poly(3-hexylthiophene)2006

    • Author(s)
      K. Marumoto, Y. Nagano, T. Sakamoto, S. Ukai, H. Ito and S. Kuroda
    • Journal Title

      Colloids and Surfaces A: Physicochemical and Engineering Aspects 284-285

      Pages: 617-622

    • Peer Reviewed
  • [Journal Article] Conduction Anisotropy of the Halogen-Bridged Metal Complex Pt2(n-butylCS2)4I2005

    • Author(s)
      H. Ito, M. Hanada, H. Tanaka, S. Kuroda, M. Mitsumi, K. Toriumi
    • Journal Title

      J. Phys. Soc. Jpn. 74(12)

      Pages: 3334-3339

    • Peer Reviewed
  • [Journal Article] Electrical conduction of regioregular and regiorandom poly(3-hexylthiophene)s doped with iodine2005

    • Author(s)
      S. Ukai, H. Ito, K. Marumoto, S. Kuroda
    • Journal Title

      J. Phys. Soc. Jpn. 74

      Pages: 3314-3319

    • Peer Reviewed
  • [Journal Article] Electron spin resonance of field-induced polarons in regioregular poly(3-alkylthiophene) using metal-insulator-semiconductor diode structures2005

    • Author(s)
      K. Marumoto, Y. Muramatsu, Y. Nagano, T. Iwata, S. Ukai, H. Ito, S. Kuroda, Y. Shimoi and S. Abe
    • Journal Title

      J. Phys. Soc. Jpn. 74

      Pages: 3066-3076

    • Peer Reviewed
  • [Journal Article] ESR observations of electric-field-induced polarons in regioregular poly(3-alkylthiophene)s in MIS diode structures2005

    • Author(s)
      K. Marumoto, Y. Muramatsu, S. Ukai, H. Ito and S. Kuroda
    • Journal Title

      Synthetic Metals 154

      Pages: 45-48

    • Peer Reviewed
  • [Journal Article] 高移動度導電性高分子ポリチオフェンのMIS構造を用いた電界注入ポーラロンのESR観測2005

    • Author(s)
      丸本一弘、黒田新一
    • Journal Title

      電子スピンサイエンス学会誌 第3巻第1号

      Pages: 25-31

    • Peer Reviewed
  • [Journal Article] Electron spin resonance of charge carriers in organic field-effect devices

    • Author(s)
      S. Kuroda, S. Watanabe, K. Ito, H. Tanaka, H. Ito, K. Marumoto
    • Journal Title

      Appl. Magn. Reson. (in press)

    • Peer Reviewed
  • [Presentation] Electron spin resonance of charge carriers in organic field-effect devices2008

    • Author(s)
      S. Kuroda
    • Organizer
      6th Asia Pacific EPR/ESR Symposium(APES 2008)(Plenary Lecture)
    • Place of Presentation
      Cairns, Australia
    • Year and Date
      20080713-18
  • [Presentation] ESR observations of charge carriers in regioregular poly(3-hexylthiophene) field-effect devices", 18th Iketani Conference2008

    • Author(s)
      S. Kuroda
    • Organizer
      International conference on control of super-hierarchical structures and innovative functions of next-generation conjugated polymers(Oral)
    • Place of Presentation
      Awaji
    • Year and Date
      2008-10-22
  • [Presentation] ESR studies of ambipolar charge carriers in MIS diodes of regioregular poly(3-hexylthiophene)/PCBM composite", 18th Iketani Conference2008

    • Author(s)
      S. Watanabe
    • Organizer
      International conference on control of super-hierarchical structures and innovative functions of next-generation conjugated polymers(outstanding student poster award)
    • Place of Presentation
      Awaji
    • Year and Date
      2008-10-22
  • [Presentation] Development of A New Method for Studying Microscopic Properties of Organic Devices by Electron Spin Resonance2007

    • Author(s)
      K. Marumoto
    • Organizer
      A Joint Conference of the International Symposium on Electron Spin Science and the 46th Annual Meeting of the Society of Electron Spin Science and Technology(ISESS-SEST2007)(Invited)
    • Place of Presentation
      Shizuoka, Japan
    • Year and Date
      20071106-09
  • [Presentation] Electron Spin Resonance of Charge Carriers in Organic Field-Effect Devices - Carrier Wavefunctions and Molecular Orientations at Device Interface2007

    • Author(s)
      S. Kuroda
    • Organizer
      12th International Conference on Organized Molecular Films(LB-12)(Oral)
    • Place of Presentation
      Krakow, Poland
    • Year and Date
      20070701-05
  • [Presentation] Electron Spin Resonance of Charge Carriers in Organic Thin-Film Devices2007

    • Author(s)
      S. Kuroda
    • Organizer
      The 1st International Workshop on Super-Hierarchical Structures
    • Place of Presentation
      Osaka
    • Year and Date
      2007-03-18
  • [Presentation] Photocurrent of Regioregular Poly(3-alkylthiophene)/Fullerene Composites in Surface-Type Photocells2006

    • Author(s)
      H. Ito
    • Organizer
      The 7th Int. Conf. on Nano-Molecular Electronics(ICNME 2006)
    • Place of Presentation
      Kobe, Japan
    • Year and Date
      20061213-15
  • [Presentation] ESR Studies of Gate-Induced Hole Carriers in Organic Field-Effect Devices2006

    • Author(s)
      K. Marumoto
    • Organizer
      KINKEN Workshop on Organic Field Effect Transistors(Invited)
    • Place of Presentation
      Sendai, Japan
    • Year and Date
      20061020-21
  • [Presentation] ESR Observation of Charge Carriers in Organic Thin-Film Devices2006

    • Author(s)
      S. Kuroda
    • Organizer
      Sendai-Berlin-Novosibirsk 2006 Joint Seminer on Advanced EPR(Invited)
    • Place of Presentation
      Novosibirsk, Russia
    • Year and Date
      20060828-31
  • [Presentation] Electron spin resonance of field-induced polarons in MIS diode structures and polaron-bipolaron transformation at high doping levels2006

    • Author(s)
      S. Kuroda
    • Organizer
      Int. Conf. on Science and Technology of Synthetic Metals 2006(ICSM 2006)
    • Place of Presentation
      Dublin, Ireland
    • Year and Date
      20060702-07
  • [Presentation] Electron Spin Resonance Observation of Charge Carriers in Conjugated-Polymer Thin-Film Devices2006

    • Author(s)
      S. Kuroda
    • Organizer
      3rd IUPAC-sponsored International Symposium on Macro- and Supramolecular Architectures and Materials(MAM-06):Practical Nano-Chemistry and Novel Approaches(Oral)
    • Place of Presentation
      Tokyo, Japan
    • Year and Date
      20060528-0601
  • [Presentation] Electron Spin Resonance Spectroscopy of Charge Carriers in Organized Molecular Thin-Film Devices2005

    • Author(s)
      S. Kuroda
    • Organizer
      The 11th Int. Conf. on Organized Molecular Films(LB11)
    • Place of Presentation
      Sapporo, Japan
    • Year and Date
      20050626-30
  • [Presentation] ESR studies of field-induced polarons in MIS diode structures with self-organized regioregular poly(3-hexylthiophene)2005

    • Author(s)
      K. Marumoto
    • Organizer
      The 11th Int. Conf. on Organized Molecular Films(LB11)
    • Place of Presentation
      Sapporo, Japan
    • Year and Date
      20050626-30
  • [Presentation] Photocurrent of the thin film cells of regioregular polyalkylthiophene/C60 composites2005

    • Author(s)
      H. Ito
    • Organizer
      The 11th Int. Conf. on Organized Molecular Films(LB11)
    • Place of Presentation
      Sapporo, Japan
    • Year and Date
      20050626-30
  • [Book] ペンタセンFETの伝導機構、低分子有機半導体の高性能化, 第1章第3節2009

    • Author(s)
      丸本一弘
    • Publisher
      サイエンス&テクノロジー、東京
  • [Book] 次世代共役ポリマーの超階層制御と革新機能, 第III編第2章2009

    • Author(s)
      黒田新一、伊東裕、田中久暁、丸本一弘
    • Total Pages
      243-249
    • Publisher
      シーエムシー出版
  • [Book] 有機薄膜太陽電池の高効率化と耐久性向上, 第9章第3節2009

    • Author(s)
      丸本一弘
    • Total Pages
      339-349
    • Publisher
      サイエンス&テクノロジー
  • [Book] 有機トランジスタ材料の評価と応用II, 第3篇2章2008

    • Author(s)
      丸本一弘、黒田新一
    • Total Pages
      146-164
    • Publisher
      シーエムシー出版
  • [Book] 最新 導電性高分子 全集, 第4章1節2007

    • Author(s)
      伊東 裕、黒田新一
    • Publisher
      技術情報協会
  • [Remarks] 新聞報道 2006年12月28日、日刊工業、日経産業新聞

  • [Remarks] 受賞 丸本一弘、平成19年度電子スピンサイエンス学会奨励賞(電子スピン共鳴を用いた有機デバイスのミクロ特性評価法の開発)

  • [Remarks] ホームページ

    • URL

      http://www.nuap.nagoya-u.ac.jp/~kurodalab/ESRdevice/ESRdevice-index.htm

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Published: 2010-06-10   Modified: 2016-04-21  

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