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Semiconductive properties of hetrocyclic thiazyl radicals and related materials

Research Project

Project/Area Number 19205018
Research Category

Grant-in-Aid for Scientific Research (A)

Allocation TypeSingle-year Grants
Section一般
Research Field Functional materials chemistry
Research InstitutionNagoya University

Principal Investigator

AWAGA Kunio  Nagoya University, 物質科学国際研究センター, 教授 (10202772)

Co-Investigator(Kenkyū-buntansha) ITO Hiroshi  名古屋大学, 大学院・工学研究科, 准教授 (10260374)
MATSUSHITA Michio  名古屋大学, 大学院・工学研究科, 准教授 (80295477)
YOSHIKAWA Hirofumi  名古屋大学, 大学院・工学研究科, 助授 (60397453)
藤田 渉  首都大学東京, 大学院・理工学研究科, 准教授 (50292719)
Project Period (FY) 2007 – 2009
Project Status Completed (Fiscal Year 2009)
Budget Amount *help
¥49,140,000 (Direct Cost: ¥37,800,000、Indirect Cost: ¥11,340,000)
Fiscal Year 2009: ¥11,310,000 (Direct Cost: ¥8,700,000、Indirect Cost: ¥2,610,000)
Fiscal Year 2008: ¥20,280,000 (Direct Cost: ¥15,600,000、Indirect Cost: ¥4,680,000)
Fiscal Year 2007: ¥17,550,000 (Direct Cost: ¥13,500,000、Indirect Cost: ¥4,050,000)
Keywords有機ラジカル / 有機半導体 / 過渡光電流 / 光学セル / 有機エレクトロニクス / フタロシアンニン / 電気的磁気的性質 / 電気化学的酸化還元 / 薄膜 / エレクトロクロミズム / XRDパターン / XPS測定 / 環状チアジルラジカル / 半導体性
Research Abstract

There is a growing interest in organic electronics. In the present project, we have elucidated the thin film fabrication techniques on various electrode materials for the heterocyclic thiazyl radicals and related materials, aiming at their applications in organic devices. We discovered various new phenomena such as electrochemical doing for organic robust thin films, non-linear transport due to partial melting of charge ordered states and EPR signal oscillation, organic photoconductivity based on the interactive radical dimer model, etc.

Report

(4 results)
  • 2009 Annual Research Report   Final Research Report ( PDF )
  • 2008 Annual Research Report
  • 2007 Annual Research Report
  • Research Products

    (39 results)

All 2011 2010 2009 2008 2007 Other

All Journal Article (21 results) (of which Peer Reviewed: 21 results) Presentation (10 results) Book (1 results) Remarks (4 results) Patent(Industrial Property Rights) (3 results)

  • [Journal Article] Magnetic and Optical Properties of Submicron-size Hollow Spheres2010

    • Author(s)
      Ye, Quan-Lin; Yoshikawa, Hirofumi; Awaga, Kunio
    • Journal Title

      Materials 3(2)

      Pages: 1244-1268

    • NAID

      120006780787

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Highly efficient alternating photocurrent from interactive organic-radical dimers: A novel light-harvesting mechanism for optoelectronic conversion2010

    • Author(s)
      Hu, Laigui; Iwasaki, Akito; Suizu, Rie; Yoshikawa, Hirofumi; Awaga, Kunio; Ito, Hiroshi
    • Journal Title

      Chemical Physics Letters 484(4-6)

      Pages: 177-180

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Highly efficient alternating photocurrent from interactive organic-radical dimers : A novel light-harvesting mechanism for optoelectronic conversion2010

    • Author(s)
      Hu, Laigui, Awaga, Kunio
    • Journal Title

      Chemical Physics Letters 484(4-6)

      Pages: 177-180

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Effects of hydrostatic pressure and uniaxial strain on spin-peierls transition in an organic radical magnet2009

    • Author(s)
      Mito, Masaki; Kawagoe, Seiichiro; Deguchi, Hiroyuki; Takagi, Seishi; Fujita, Wataru; Awaga, Kunio; Kondo, Ryusuke; Kagoshima, Seiichi
    • Journal Title

      BBDTA. InCl4, Journal of the Physical Society of Japan 78(12)

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Intercalation of stable organic radicals into layered inorganic host matrices: Preparation and structural characterization of Cd1-xPS3(metaMPYNN)2 x2009

    • Author(s)
      Hemme, Wilhelm L. ; Fujita, Wataru; Awaga, Kunio; Eckert, Hellmut
    • Journal Title

      Journal of Solid State Chemistry 182(12)

      Pages: 3330-3341

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Electronic structure of disjoint diradical 4, 4'-bis(1, 2, 3, 5-dithiadiazolyl) thin films2009

    • Author(s)
      Kanai, Kaname; Yoshida, Hiroyuki; Noda, Yukiko; Iwasaki, Akito; Suizu, Rie; Tsutumi, Jun'ya; Imabayashi, Hiroki; Ouchi, Yukio; Sato, Naoki; Seki, Kazuhiko; Awaga, Kunio
    • Journal Title

      Physical Chemistry Chemical Physics 11(48)

      Pages: 11432-11436

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Electrochemical field-effect transistors of octathio [8]circulene robust thin films with ionic liquids2009

    • Author(s)
      Fujimoto, Takuya; Matsushita, Michio M. ; Awaga, Kunio
    • Journal Title

      Chemical Physics Letters 483(1-3)

      Pages: 81-83

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Fe(II) spincrossover complex of [1, 2, 5]thiadiazolo[3, 4-f][1, 10] phenanthroline.2009

    • Author(s)
      Shuku, Yoshiaki; Suizu, Rie; Awaga, Kunio; Sato, Osamu
    • Journal Title

      CrystEngComm 11(10)

      Pages: 2065-2068

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Intercalation of stable organic radicals into layered saponite clay.2009

    • Author(s)
      Hemme, Wilhelm L. ; Fujita, Wataru; Awaga, Kunio; Eckert, Hellmut
    • Journal Title

      Dalton Transactions 38

      Pages: 7995-8004

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Rechargeable Batteries Driven by Redox Reactions of Mn12 Clusters with Structural Changes: XAFS Analyses of the Charging/Discharging Processes in Molecular Cluster Batteries.2009

    • Author(s)
      Yoshikawa, Hirofumi; Hamanaka, Shun; Miyoshi, Yasuhito; Kondo, Yoshihiko; Shigematsu, Satoru; Akutagawa, Nao; Sato, Masaharu; Yokoyama, Toshihiko; Awaga, Kunio
    • Journal Title

      Inorganic Chemistry 48(19)

      Pages: 9057-9059

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Ligands bonded to metal ion or through-metal interacting ligands? Analysis of unusual bonds formation in the (BDTA)2[Co(mnt)2] material2009

    • Author(s)
      Kepenekian, Mikael; Le Guennic, Boris; Awaga, Kunio; Robert, Vincent
    • Journal Title

      Physical Chemistry Chemical Physics 11(29)

      Pages: 6066-6071

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Electrochemical structural transformation and reversible doping /dedoping of lithium phthalocyanine thin films2009

    • Author(s)
      Inagawa, Maya; Yoshikawa, Hirofumi; Yokoyama, Toshihiko; Awaga, Kunio
    • Journal Title

      Chemical Communications 23

      Pages: 3389-3391

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] nteractive Radical Dimers in Photoconductive Organic Thin Films, Angewandte Chemie2009

    • Author(s)
      Iwasaki, Akito; Hu, Laigui; Suizu, Rie; Nomura, Kenji; Yoshikawa, Hirofumi; Awaga, Kunio; Noda, Yukiko; Kanai, Kaname; Ouchi, Yukio; Seki, Kazuhiko; Ito, Hiroshi
    • Journal Title

      International Edition 48(22)

      Pages: 4022-4024

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Interactive Radical Dimers in Photoconductive Organic Thin Films2009

    • Author(s)
      Iwasaki, Akito, Ito, Hiroshi, Awaga, Kunio
    • Journal Title

      Angewandte Chemie, International Edition 48(22)

      Pages: 4022-4024

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Electrochemical structural transformation and reversible doping/dedoping of lithium phthalocyanine thin films2009

    • Author(s)
      Inagawa, Maya, Yoshikawa, Hirofumi, Awaga, Kunio
    • Journal Title

      Chemical Communications

      Pages: 3389-3391

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Electrochemical and Electrochromic Properties of Octathio [8] circulene Thin Films in Ionic Liquids2008

    • Author(s)
      T. Fujimoto, M. M. Matsushita, H. Yoshikawa, K. Awaga
    • Journal Title

      J. Am. Chem. Soc 130(47)

      Pages: 15790-15791

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Molecular, Crystal, and Thin-Film Structures of Octathio [8] circulene : Release of Anti-Aromatic Molecular Distortion and Lamellar Structure of Self-Assembling Thin Films2008

    • Author(s)
      T. Fujimoto, R. Suizu, H. Yoshikawa, K. Awaga
    • Journal Title

      Chem. -Eur. J 14

      Pages: 6053-6056

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Preparation, photocatalytic activities and dye-sensitized solar-cell performance of submicron-scale TiO_2 hollow spheres2008

    • Author(s)
      Y. Kondo, H. Yoshikawa, K. Awaga, M. Murayama, T. Mori, K. Sunada, S. Bandow, S. Iijima
    • Journal Title

      Langmuir 24

      Pages: 547-550

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Preparation, photocatalytic activities, and dye-sensitized solar-cell performance of submicron-scale TiO_2 hollow spheres2008

    • Author(s)
      Y. Kondo
    • Journal Title

      Langmuir 24

      Pages: 547-550

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Charge ordering and nonlinear electrical transport in quasi-1D organic chains with strong electrostatic interchain interactions2007

    • Author(s)
      K. Okamoto
    • Journal Title

      Phys. Rev. B, 76

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Magnetic properties and crystal structure of solvent-free Sc@C82 met allofullerene microcrystals.2007

    • Author(s)
      Y. Ito
    • Journal Title

      Chem. Phys. Chem. 8

      Pages: 1019-1024

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Presentation] Anomalous Transient Photocurrent of Organic Radical Photocells2010

    • Author(s)
      阿波賀邦夫
    • Organizer
      International Workshop on Organic Electronics and Spintronics
    • Place of Presentation
      Nagoya
    • Year and Date
      2010-03-08
    • Related Report
      2009 Final Research Report
  • [Presentation] マクロサイクル化合物の結晶および薄膜構造制御と電気化学物性2009

    • Author(s)
      阿波賀邦夫
    • Organizer
      第18回有機結晶シンポジウム
    • Place of Presentation
      東京大学生産技術研究所
    • Year and Date
      2009-11-09
    • Related Report
      2009 Final Research Report
  • [Presentation] Organic radical electronics2009

    • Author(s)
      阿波賀邦夫
    • Organizer
      KINKEN Workshop "Group-IV Spintronics"
    • Place of Presentation
      Sendai
    • Year and Date
      2009-10-06
    • Related Report
      2009 Final Research Report
  • [Presentation] Organic radical electronics2009

    • Author(s)
      阿波賀邦夫
    • Organizer
      Global-COE International Conference on Perspectives in Organic-Inorganic Hybrid Conductors and Molecule-Based Magnets
    • Place of Presentation
      Sendai
    • Year and Date
      2009-09-11
    • Related Report
      2009 Final Research Report
  • [Presentation] Organic radical electronics2009

    • Author(s)
      阿波賀邦夫
    • Organizer
      International Balkan Workshop on Applied Physics
    • Place of Presentation
      Rumania, Constantia
    • Year and Date
      2009-07-06
    • Related Report
      2009 Final Research Report
  • [Presentation] Organic radical electronics2009

    • Author(s)
      Awaga, Kunio
    • Organizer
      International Balkan Workshop on Applied Physics
    • Place of Presentation
      Constantia, Rumania
    • Year and Date
      2009-07-06
    • Related Report
      2009 Annual Research Report
  • [Presentation] 分子科学がつくる新しいエレクトロニクス2009

    • Author(s)
      阿波賀邦夫
    • Organizer
      分子科学研究所オープンハウス
    • Place of Presentation
      岡崎
    • Year and Date
      2009-06-05
    • Related Report
      2009 Final Research Report
  • [Presentation] 有機強構造薄膜の光電気物性2009

    • Author(s)
      阿波賀邦夫
    • Organizer
      第3回東北大学G-COE研究会「金属錯体の固体物性科学最前線-錯体化学と固体物性物理と生物物性の連携新領域創成をめざして-」
    • Place of Presentation
      仙台
    • Related Report
      2009 Final Research Report
  • [Presentation] Electrical and electrochemical processes in self-assembling molecular spins2008

    • Author(s)
      Kunio Awaga
    • Organizer
      The 11th International Conference on Molecule-based Magnets (ICMM2008)
    • Place of Presentation
      Florence, Italy
    • Related Report
      2008 Annual Research Report
  • [Presentation] 局在と非局在の狭間にみる分子スピン機能の新しい展開2007

    • Author(s)
      阿波賀邦夫
    • Organizer
      物性研究所短期研究会「物性化学のフロンティア2007」
    • Place of Presentation
      千葉
    • Related Report
      2007 Annual Research Report
  • [Book] 新しい電池技術の可能性, 『分子クラスター電池』とは?(月刊マテリアルステージ)2009

    • Author(s)
      阿波賀邦夫、吉川浩史
    • Related Report
      2009 Final Research Report
  • [Remarks]

    • URL

      http://www.chem.nagoya-u.ac.jp/awagak/

    • Related Report
      2009 Final Research Report
  • [Remarks]

    • URL

      http://www.chem.nagoya-u.ac.jp/awagak/

    • Related Report
      2009 Annual Research Report
  • [Remarks]

    • URL

      http://www.chem.nagoya-u.ac.jp/awagak/

    • Related Report
      2008 Annual Research Report
  • [Remarks]

    • URL

      http://www.chem.nagoya-u.ac.jp/awagak/

    • Related Report
      2007 Annual Research Report
  • [Patent(Industrial Property Rights)] 有機光電変換素子および撮像素子2011

    • Inventor(s)
      阿波賀邦夫、Hu-Laigui, 伊東裕
    • Industrial Property Rights Holder
      阿波賀邦夫、Hu-Laigui,伊東裕
    • Industrial Property Number
      2010-057342
    • Filing Date
      2011-03-15
    • Related Report
      2009 Final Research Report
  • [Patent(Industrial Property Rights)] 光電変素子および光電変換装置2010

    • Inventor(s)
      阿波賀邦夫、Hu-Laigui, 佐藤正春
    • Industrial Property Rights Holder
      阿波賀邦夫、Hu-Laigui,佐藤正春
    • Industrial Property Number
      2009-251766
    • Filing Date
      2010-11-02
    • Related Report
      2009 Final Research Report
  • [Patent(Industrial Property Rights)] 有機光電変換素子および撮像素子2010

    • Inventor(s)
      阿波賀邦夫, Hu-Laigui, 伊東裕
    • Industrial Property Rights Holder
      名古屋大学
    • Industrial Property Number
      2010-057342
    • Filing Date
      2010-03-15
    • Related Report
      2009 Annual Research Report

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Published: 2007-04-01   Modified: 2016-04-21  

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