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2008 Fiscal Year Final Research Report

Research on Self-organization for Advanced Materials with Novel Electronic Functions

Research Project

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Project/Area Number 16GS0219
Research Category

Grant-in-Aid for Creative Scientific Research

Allocation TypeSingle-year Grants
Research InstitutionThe Institute of Physical and Chemical Research

Principal Investigator

KATO Reizo  The Institute of Physical and Chemical Research, 加藤分子物性研究室, 主任研究員 (80169531)

Co-Investigator(Kenkyū-buntansha) FURUSAKI Akira  独立行政法人理化学研究所, 古崎物性理論研究室, 主任研究員 (10238678)
SHIN Shik  独立行政法人理化学研究所, 励起秩序研究チーム, チームリーダー (00162785)
TAKAGI Hidenori  独立行政法人理化学研究所, 高木磁性研究室, 主任研究員 (40187935)
Co-Investigator(Renkei-kenkyūsha) TSUKAGOSHI Kazuhito  独立行政法人産業技術総合研究所, ナノテクノロジー研究部門, 主任研究員 (50322665)
MOMOI Tsutomu  独立行政法人理化学研究所, 古崎物性理論研究室, 専任研究員 (80292499)
MOTOME Yukitoshi  東京大学, 大学院・工学系研究科, 准教授 (40323274)
Project Period (FY) 2004 – 2008
Keywords強相関電子系 / フラストレーション / ディラックフェルミオン系 / 超分子 / 超伝導 / 光電子分光
Research Abstract

従来、分子性固体、遷移金属酸化物、ナノ炭素材料(フラーレン、カーボンナノチューブ、グラフェン等)等の分野で個別的に展開されてきた「電子機能物質」研究を「自己組織化」の概念によって総合化・融合化し、高度な機能と新奇物性の分野横断的探索をとおして物質の分類にとらわれない革新的・学際的な電子機能研究を行った。

  • Research Products

    (26 results)

All 2009 2008 2007 2006 2005

All Journal Article (10 results) (of which Peer Reviewed: 10 results) Presentation (8 results) Patent(Industrial Property Rights) (8 results)

  • [Journal Article] Strain-induced superconductor/insulator transition and field effect in a thin single crystal of molecular conductor2008

    • Author(s)
      Y. Kawasugi, H. M. Yamamoto, M. Hosoda, N. Tajima, T. Fukunaga, K. Tsukagoshi, R. Kato
    • Journal Title

      Appl. Phys. Lett 92

      Pages: 2435081-3

    • Peer Reviewed
  • [Journal Article] Vector chiral and multipolar orders in the spin-1/2 frustrated ferromagnetic chain in magnetic field2008

    • Author(s)
      T. Hikihara, L. Kecke, T. Momoi, A. Furusaki
    • Journal Title

      Phys. Rev. B 78

      Pages: 144404/1-19

    • Peer Reviewed
  • [Journal Article] Supramolecular Insulating Networks Sheathing Conducting Nanowires Based on Organic Radical Cations2008

    • Author(s)
      H. M. Yamamoto, Y. Kosaka, R. Maeda, J. Yamaura, A. Nakao, T. Nakamura, R. Kato
    • Journal Title

      ACS Nano 2

      Pages: 143-155

    • Peer Reviewed
  • [Journal Article] Inhomogeneous site charges at the boundary between the insulating, superconducting, and metallic phases of β"-type bis-ethylenedithio-tetrathiafulvalene molecular charge-transfer salts2008

    • Author(s)
      T. Yamamoto, H. M. Yamamoto, R. Kato, M. Uruichi, K. Yakushi, H. Akutsu, A. Sato-Akutsu, A. Kawamoto, S. S. Turner, P. Day
    • Journal Title

      Phys. Rev. B 77

      Pages: 205120/1-14

    • Peer Reviewed
  • [Journal Article] Transport properties of massless Dirac fermions in an organic conductor α-(BEDT-TTF)_2I_3 under pressure2007

    • Author(s)
      N. Tajima, S. Sugawara, M. Tamura, R. Kato, Y. Nishio, K. Kajita
    • Journal Title

      Europhys. Lett 80

      Pages: 47002/1-5

    • Peer Reviewed
  • [Journal Article] Mott Transition in a Valence-Bond Solid Insulator with a Triangular Lattice2007

    • Author(s)
      Y. Shimizu, H. Akimoto, H. Tsujii, A. Tajima, R. Kato
    • Journal Title

      Phys. Rev. Lett 99

      Pages: 256403/1-4

    • Peer Reviewed
  • [Journal Article] Chargeorder-maximized momentum- dependent superconductivity2007

    • Author(s)
      T. Kiss, T. Yokoya, A. Chainani, S. Shin, T. Hanaguri, M. Nohara, H. Takagi
    • Journal Title

      Nature Physics 3

      Pages: 720-725

    • Peer Reviewed
  • [Journal Article] Spin-liquid state in the S=1/2 hyperkagome antiferromagnet Na_4Ir_3O_82007

    • Author(s)
      Y. Okamoto, M. Nohara, H. Aruga Katori, H. Takagi
    • Journal Title

      Phys. Rev. Lett 99

      Pages: 137207/1-4

    • Peer Reviewed
  • [Journal Article] Photoinduced Insulator-Metal Transition in an Organic Cunductor α-(BEDT-TTF)_2I_32005

    • Author(s)
      N. Tajima, J-I. Fujisawa, N. Naka, T. Ishihara, R. Kato, Y. Nishio, K. Kajita
    • Journal Title

      J. Phys. Soc. Jpn 74

      Pages: 511-514

    • Peer Reviewed
  • [Journal Article] Temperature-Dependent Luttinger Surfaces2005

    • Author(s)
      T. Ito, A. Chainani, T. Haruna, K. Kanai, T. Yokoya, S. Shin, R. Kato
    • Journal Title

      Phys. Rev. Lett 95

      Pages: 246402/1-4

    • Peer Reviewed
  • [Presentation] Quantum spin liquid in the spin-1/2 triangular antiferromagnet EtMe_3 Sb[Pd(dmit)_2]_22009

    • Author(s)
      R. Kato
    • Organizer
      The March Meeting of The American Physical Society
    • Place of Presentation
      Pittsburgh, USA
    • Year and Date
      20090316-20090320
  • [Presentation] Spin liquid state in the S=1/2 hyper-kagome antiferromagnet Na_4Ir_3O_82009

    • Author(s)
      H. Takagi
    • Organizer
      The March Meeting of The American Physical Society
    • Place of Presentation
      Pittsburgh, USA
    • Year and Date
      20090316-20090320
  • [Presentation] Boundary multifractality and conformal invariance at 2D metal-insulator transition2008

    • Author(s)
      A. Furusaki
    • Organizer
      MPA Satellite Workshop on Delocalization Transitions and Multifractality
    • Place of Presentation
      Tregynon, UK
    • Year and Date
      20081100
  • [Presentation] Electronic structures of metallic and superconducting metal dithiolene complexes2008

    • Author(s)
      R. Kato
    • Organizer
      236th ACS National Meeting & Exposition
    • Place of Presentation
      Philadelphia, USA
    • Year and Date
      20080817-20080821
  • [Presentation] Nematic and multipolar orders in spin-1/2 frustrated magnets2008

    • Author(s)
      T. Momoi
    • Organizer
      International Symposium on Topological Aspects of Solid State Physics
    • Place of Presentation
      Kyoto, Japan
    • Year and Date
      20080600
  • [Presentation] Sub-meV-resolution photoemission spectroscopy on solids using VUV laser2008

    • Author(s)
      S. Shin
    • Organizer
      72. Annual Meeting of the DPG and DPG Spring Meeting of the Condensed Matter Division (Berlin 08)
    • Place of Presentation
      Berlin, Germany
    • Year and Date
      20080225-20080229
  • [Presentation] Gate control of conduction of thin graphite film2007

    • Author(s)
      K. Tsukagoshi
    • Organizer
      The International Winterschool on Electronic Properties of Novel Materials (IWEPNM)
    • Place of Presentation
      Kirchberg, Tirol, Austria
    • Year and Date
      20070310-20070317
  • [Presentation] Orbital and Magnetic Physics in Vanadium Spinels2007

    • Author(s)
      Y. Motome
    • Organizer
      KITP Program : Moments and Multiplets in Mott Materials
    • Place of Presentation
      KITP Santa Barbara, USA
    • Year and Date
      2007-09-25
  • [Patent(Industrial Property Rights)] 有機トランジスタの製造方法および有機トランジスタ2008

    • Inventor(s)
      三成剛生, 加納正隆, 塚越一仁
    • Industrial Property Rights Holder
      独立行政法人理化学研究所, 大日本印刷株式会社
    • Industrial Property Number
      特許
    • Filing Date
      2008-02-29
  • [Patent(Industrial Property Rights)] グラフェン又は超薄膜グラフアイトの厚さ検出方法および厚さ検出システム2008

    • Inventor(s)
      宮崎久生, 塚越一仁
    • Industrial Property Rights Holder
      独立行政法人産業技術総合研究所
    • Industrial Property Number
      特許
    • Filing Date
      2008-08-14
  • [Patent(Industrial Property Rights)] 電子素子および電子素子の製造方法2007

    • Inventor(s)
      宮崎久生, 塚越一仁, 小高隼介, 青柳克信
    • Industrial Property Rights Holder
      独立行政法人理化学研究所
    • Industrial Property Number
      特許
    • Filing Date
      2007-10-11
  • [Patent(Industrial Property Rights)] 薄膜トランジスタおよびその製造方法2007

    • Inventor(s)
      塚越一仁, 菅原孝宜, 重藤訓志, 青柳克信
    • Industrial Property Rights Holder
      独立行政法人理化学研究所
    • Industrial Property Number
      特許2007-67024
    • Acquisition Date
      2007-03-15
  • [Patent(Industrial Property Rights)] Organicthin filmtransistor, and met hod for surface modification of gateinsulating layer in organic thin film2006

    • Inventor(s)
      Kazuhito Tsukagoshi, Takayoshi Kanbara, Kunji Shigeto, Yoshinobu Aoyagi
    • Industrial Property Rights Holder
      RIKEN
    • Industrial Property Number
      特許
    • Filing Date
      2006-08-25
  • [Patent(Industrial Property Rights)] 荷電粒子ビーム装置および荷電粒子ビーム装置を用いた狭ギャップ形成方法2006

    • Inventor(s)
      藤井利昭, 阿部正男, 重藤訓志, 川村稔, アレクバー・ユー・カスモフ, 塚越一仁, 青柳克信
    • Industrial Property Rights Holder
      独立行政法人理化学研究所, エスアィアイ・ナノテクノロジー
    • Industrial Property Number
      特許2006-59701
    • Acquisition Date
      2006-03-02
  • [Patent(Industrial Property Rights)] トップコンタクト型電界効果トランジスタの製造方法およびトップコンタクト型電界効果トランジスタ2006

    • Inventor(s)
      八木巖, 重藤訓志, 塚越一仁, 青柳克信
    • Industrial Property Rights Holder
      独立行政法人理化学研究所
    • Industrial Property Number
      特許2006-216718
    • Acquisition Date
      2006-08-17
  • [Patent(Industrial Property Rights)] 有機薄膜トランジスタおよび有機薄膜トランジスタにおけるゲート絶縁層の表面改質方法2005

    • Inventor(s)
      重藤訓志, 八木巖, 塚越一仁, 青柳克信
    • Industrial Property Rights Holder
      独立行政法人理化学研究所
    • Industrial Property Number
      特許
    • Filing Date
      2005-08-31

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Published: 2011-06-18   Modified: 2016-04-21  

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