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2013 Fiscal Year Final Research Report

Control of intermolecular interaction for novel electronic functionalities

Planned Research

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Project AreaNew Frontier in Materials Science Opened by Molecular Degrees of Freedom
Project/Area Number 20110007
Research Category

Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)

Allocation TypeSingle-year Grants
Review Section Science and Engineering
Research InstitutionThe University of Tokyo

Principal Investigator

MORI Hatsumi  東京大学, 物性研究所, 教授 (00334342)

Co-Investigator(Kenkyū-buntansha) YAMADA Jyun-ichi  兵庫県立大学, 大学院物質理学研究科, 准教授 (90191311)
NISHIKAWA Hiroyuki  茨城大学, 理学部化学コース, 教授 (40264585)
KUROKI Kazuhiko  大阪大学, 大学院理学研究科, 教授 (10242091)
TAKAHASHI Kazuyuki  神戸大学, 大学院理学研究科, 准教授 (60342953)
Co-Investigator(Renkei-kenkyūsha) UEDA Akira  東京大学, 物性研究所, 助教 (20589585)
ISONO Takayuki  東京大学, 物性研究所, 研究員 (70625631)
AKUTSU Hiroki  兵庫県立大学, 大学院物質理学研究科, 助教 (80316033)
AIZAWA Hirohito  神奈川大学, 工学部物理学教室, 特別助手 (90586231)
Project Period (FY) 2008-11-13 – 2013-03-31
Keywords分子性固体 / 機能性物質 / 分子間相互作用 / 外場応答 / 分子自由度 / 水素結合 / キラリティー / 強相関電子系
Research Abstract

As the results in the aim for novel electronic functionalities by controlling intermolecular interaction, (1) novel molecular superconductors competitive with charge-ordered states were developed, (2) the theoretical analysis of the obtained superconductor proposed the symmetry of superconductivity. (3) Novel magnetic conductors and spin crossover complexes were developed by coordination of functional redox molecules to paramagnetic metals. (4) Novel purely organic single-component conductors and quantum spin liquid crystals were developed by coupling hydrogen-bonded protons and itinerant electrons.

  • Research Products

    (40 results)

All 2013 2012 2011 2010 2009 2008 Other

All Journal Article (14 results) (of which Peer Reviewed: 14 results) Presentation (23 results) Book (2 results) Remarks (1 results)

  • [Journal Article] Hydrogen bond-promoted metallic state in a purely organic single-component conductor under pressure2013

    • Author(s)
      T.Isono, H.Kamo, A.Ueda, K.Takahashi, A.Nakao, R.Kumai, H.Nakao, K.Kobayashi, Y.Murakami, and H.Mori
    • Journal Title

      Nature Commun

      Volume: 4 Pages: 1344(1-6)

    • DOI

      10.1088/1742-6596/344/1/012026

    • Peer Reviewed
  • [Journal Article] Optical Conductivity Measurement of a Dimer-Mott to Charge-Order Phase Transition in a Two-Dimensional Quarter-Filled Organic Salt Compound2013

    • Author(s)
      R.Okazaki, Y.Ikemoto, T.Moriwaki, T.Shikama, K.Takahashi, H.Mori, H.Nakaya, T.Sasaki, Y.Yasui, and I.Terasaki
    • Journal Title

      Phys. Rev. Lett.

      Volume: 4 Pages: 217801(1-5)

    • DOI

      10.1103/PhysRevLett.111.217801

    • Peer Reviewed
  • [Journal Article] Structural Variations in β-(BDA-TTP)_2FeCl_4 at Low Temperature and under Pressure : Charge-Ordered State with a Two-Fold Crystal Structure2013

    • Author(s)
      K.Sasamori, K.Takahashi, T.Kodama, W.Fujita, K.Kikuchi, and J.Yamada
    • Journal Title

      J. Phys. Soc. Jpn.

      Volume: 82 Pages: 054705-1-6

    • DOI

      10.7566/JPSJ.82.054705

    • Peer Reviewed
  • [Journal Article] Model construction and superconductivity analysis of organic conductors" β-(BDA-TTP)_2MF_6 (M = P, As, Sb and Ta) based on first-principles band calculation2012

    • Author(s)
      H.Aizawa K.Kuroki, S.Yasuzuka, J.Yamada
    • Journal Title

      New J. Phys.

      Volume: 14 Pages: 113045-1-16

    • DOI

      10.1088/1367-2630/14/11/113045

    • Peer Reviewed
  • [Journal Article] A new ferrocene-containing charge-transfer salt, (TTF)_2[Fe(C_5H_4-CH(CH_3)NHCOCH_2SO_3)_2]2012

    • Author(s)
      N.Kanbayashi, H.Akutsu, J.Yamada, S.Nakatsuji, and S.S.Turner
    • Journal Title

      Inorg. Chem. Commun

      Volume: 21 Pages: 122-124

    • DOI

      10.1016/j.inoche.2012.04.028

    • Peer Reviewed
  • [Journal Article] Charge-order driven proton arrangement in a hydrogen-bonded charge-transfer complex based on a pyridyl-substituted TTF derivative2012

    • Author(s)
      S.Lee, A.Ueda, H.Kamo, K.Takahashi, M.Uruichi, K.Yamamoto, K.Yakushi, A.Nakao, R.Kumai, K.Kobayashi, H.Nakao, Y.Murakami, and H.Mori
    • Journal Title

      Chem. Commun

      Volume: 48 Pages: 8673-8675

    • DOI

      10.1039/c2cc34296k

    • Peer Reviewed
  • [Journal Article] Synthesis and Properties of Catechol-fused Tetrathiafulvalene Derivatives and their Hydrogen-bonded Conductive Charge-transfer Salts2012

    • Author(s)
      H.Kamo, A.Ueda, T.Isono, K.Takahashi, and H.Mori
    • Journal Title

      Tetrahedron Lett

      Volume: 53 Pages: 4385-4388

    • DOI

      10.1016/j.tetlet.2012.06.020

    • Peer Reviewed
  • [Journal Article] Cooperative spin transition and thermally quenched high-spin state in new polymorph of [Fe(qsal)_2]I_32012

    • Author(s)
      K.Takahashi, T.Sato, H.Mori, H.Tajima, Y.Einaga, and O.Sato
    • Journal Title

      Hyperfine Interact

      Volume: 206 Pages: 1-5

    • DOI

      10.1007/s10751-011-0497-z

    • Peer Reviewed
  • [Journal Article] One-pot synthesis of Cu(II) complex with partially oxidized TTF moieties2012

    • Author(s)
      H.Nishikawa, R.Kitabatake, K.Mitsumoto, T.Shiga and H.Oshio
    • Journal Title

      Crystals

      Volume: 2 Pages: 935-945

    • DOI

      10.3390/cryst2030935

    • Peer Reviewed
  • [Journal Article] Ground State and Pressure-induced Superconductivity of Checkerboard-type Charge-ordered Molecular Conductor beta-(meso-DMBEDT-TTF)_2X (X = PF_6 and AsF_6)2012

    • Author(s)
      T.Shikama, T.Shimokawa, S.Lee, T.Isono, A.Ueda , K.Takahashi, A.Nakao , R.Kumai, H.Nakao, K.Kobayashi, Y.Murakami, M.Kimata, H.Tajima, K.Matsubayashi, Y.Uwatoko, Y.Nishio, K.Kajita, and H.Mori
    • Journal Title

      Crystals

      Volume: 2 Pages: 1502-1513

    • DOI

      10.3390/cryst2041502

    • Peer Reviewed
  • [Journal Article] Encapsulation controlled single molecular magnetism in tetrathiafulvalene-capped cyanide-brided cubes2012

    • Author(s)
      K.Mitsumoto, H.Nishikawa, G.N.Newton, and H.Oshio
    • Journal Title

      Dalton Trans

      Volume: 41 Pages: 13601-13608

    • DOI

      10.1039/C2DT90174A

    • Peer Reviewed
  • [Journal Article] Uniaxial Strain Orientation Dependence of Superconducting Transition Temperature (T_c) and Critical Superconducting Pressure (P_c) in β-(BDA-TTP)_2I_32011

    • Author(s)
      K.Kikuchi, T.Isono, M.Kojima, H.Yoshimoto, T.Kodama, W.Fujita, K.Yokogawa, H.Yoshino, K.Murata, T.Kaihatsu, H.Akutsu, and J.Yamada
    • Journal Title

      J. Am. Chem. Soc.

      Volume: 133 Pages: 19590-19593, 5281-5284

    • DOI

      10.1021/ja207353x.

    • Peer Reviewed
  • [Journal Article] Anion polarity-induced dual oxidation states in a dual-layered purely organic paramagnetic charge-transfer salt, (TTF)_3(PO-CON(CH_3)C_2H_4SO_3)_2, where PO = 2,2,5,5-tetramethyl-3-pyrrolin-1-oxyl free radical2011

    • Author(s)
      H.Akutsu, A.Kawamura, J.Yamada, S.Nakatsuji, and S.S.Turner
    • Journal Title

      CrstEngComm

      Volume: 13 Pages: 5281-5284

    • DOI

      10.1039/C1CE05578J

    • Peer Reviewed
  • [Journal Article] Theoretical aspects of charge correlations in θ-(BEDT-TTF)_2X2009

    • Author(s)
      K.Kuroki
    • Journal Title

      Sci. Technol. Adv. Mater

      Volume: 10 Pages: 024312-1-11

    • DOI

      10.1088/1468-6996/10/2/024312

    • Peer Reviewed
  • [Presentation] 分子間相互作用に着目した双安定物質の開発と物性評価2013

    • Author(s)
      高橋一志
    • Organizer
      九州大学先導物質化学研究所「先導研セミナー」
    • Place of Presentation
      九州大学
    • Year and Date
      2013-02-06
  • [Presentation] Control of Superconducting Transition Temperature in the Pressure-Induced Organic Superconductor β-(BDA-TTP)_2I_32012

    • Author(s)
      J.Yamada
    • Organizer
      17th Malaysian Chemical Congress
    • Place of Presentation
      Kuala Lumpur (Malaysia)
    • Year and Date
      20121015-17
  • [Presentation] Electron-Proton Coupled Single-Component Organic Conductors2012

    • Author(s)
      H.MORI
    • Organizer
      the International School and Symposium on Molecular Materials & Devices
    • Place of Presentation
      Durham (UK)
    • Year and Date
      20120924-28
  • [Presentation] 分子の自由度を利用した機能性分子性物質の開拓2012

    • Author(s)
      森 初果
    • Organizer
      第6回分子科学討論会
    • Place of Presentation
      東京大学
    • Year and Date
      20120918-21
  • [Presentation] 外場応答型電荷秩序物質の開発2012

    • Author(s)
      森 初果
    • Organizer
      大阪大学、日本物理学会第67回年次大会
    • Place of Presentation
      関西学院大学
    • Year and Date
      20120324-27
  • [Presentation] Development of Functional Molecular Materials based on Molecular Degree of Freedom -Superconductivity, Nonlinear Conduction, and Magnetoresistance of CT Complexes, and Proton-electron Coupled Single-Component Molecular Conductors-2012

    • Author(s)
      H.Mori
    • Organizer
      Rennes Univ. seminar
    • Place of Presentation
      Rennes (France)
    • Year and Date
      2012-11-22
  • [Presentation] The Functional Molecular Materials Responded by External Stimuli : Superconductivity, Giant nonlinear Conduction, and Large Magnetoresistance2012

    • Author(s)
      H.Mori
    • Organizer
      Moltech seminar
    • Place of Presentation
      Anger (France)
    • Year and Date
      2012-11-21
  • [Presentation] 外場応答型分子性伝導体の開発2012

    • Author(s)
      高橋一志
    • Organizer
      熊本大学プロジェクトゼミナール
    • Place of Presentation
      熊本大学
    • Year and Date
      2012-03-16
  • [Presentation] Development of Multifunctional Molecular Solids Coupled to a Spin Crossover Conversion2011

    • Author(s)
      K.Takahashi
    • Organizer
      MDF International Workshop : Open-shell Organic Molecules-Synthesis and Electronic Structure Freedom-
    • Place of Presentation
      Osaka
    • Year and Date
      20111007-08
  • [Presentation] Control of Electron Correlation by Difference of Stereochemistry in Donor Molecules2011

    • Author(s)
      J.Yamada
    • Organizer
      9th International Symposium on Crystalline Organic Metals, Superconductors and Ferromagnets
    • Place of Presentation
      Gniezno (Poland)
    • Year and Date
      20110925-30
  • [Presentation] Construction of Strongly Correlated Organic Electron Systems : from Synthetic and Structural Viewpoints2011

    • Author(s)
      J.Yamada
    • Organizer
      14th Asian Chemical Congress
    • Place of Presentation
      Bangkok (Thailand)
    • Year and Date
      20110905-08
  • [Presentation] 外場応答する機能性有機結晶の開拓―-超伝導から歌う有機物質まで-2011

    • Author(s)
      森 初果
    • Organizer
      日本化学会春季年会有機結晶部会
    • Place of Presentation
      神奈川大学
    • Year and Date
      20110326-29
  • [Presentation] Donor-acceptor systems based on TTF and C60 for photovoltaic materials2010

    • Author(s)
      H.Nishikawa
    • Organizer
      Internationl Symposium on Advanced Soft Materials (ISASM 2010)
    • Place of Presentation
      Kumamoto (Japan)
    • Year and Date
      20101125-26
  • [Presentation] 有機超伝導の理論2010

    • Author(s)
      黒木和彦
    • Organizer
      日本物理学会シンポジウム
    • Place of Presentation
      大阪府立大学
    • Year and Date
      20100923-26
  • [Presentation] Development of Bistable Molecular Materials Based on a Spin Crossover Phenomenon2010

    • Author(s)
      K.Takahashi
    • Organizer
      International Conference on Science and Technology of Synthetic Metals
    • Place of Presentation
      Kyoto
    • Year and Date
      20100704-09
  • [Presentation] Structural and Physical Properties of Molecular Conductors Derived from Stereoisomers of DMDH-TTP2010

    • Author(s)
      J.Yamada
    • Organizer
      International Conference on Science and Technology of Synthetic Metals 2010
    • Place of Presentation
      Kyoto (Japan)
    • Year and Date
      20100704-09
  • [Presentation] TTF を配位子に有する金属錯体の自制と伝導性2010

    • Author(s)
      西川浩之
    • Organizer
      分子研研究会「分子集合系におけるポテンシャル空間の制御」
    • Place of Presentation
      分子科学研究所
    • Year and Date
      20100219-20
  • [Presentation] Responses by External Stimuli and their Structures for Charge-ordered Molecular Crystals2010

    • Author(s)
      H.Mori
    • Organizer
      IMSS 2010 (Institute of Materials Science Symposium)
    • Place of Presentation
      Tsukuba (Japan)
    • Year and Date
      2010-12-08
  • [Presentation] 圧力誘起分子性超伝導体の絶縁相に関する構造学的研究2010

    • Author(s)
      西川浩之
    • Organizer
      フロンティア応用原子科学研究センター第1回材料研究会
    • Place of Presentation
      フロンティア応用原子科学研究センター
    • Year and Date
      2010-03-16
  • [Presentation] 分子性導体の光電変換デバイスへの応用2010

    • Author(s)
      西川浩之
    • Organizer
      茨城大学理学部連携シンポジウム
    • Place of Presentation
      茨城大学
    • Year and Date
      2010-01-26
  • [Presentation] スピンクロスオーバー現象による分子導体の外場制御2009

    • Author(s)
      高橋一志
    • Organizer
      第34回化合物新磁性材料研究会
    • Place of Presentation
      早稲田大学
    • Year and Date
      2009-12-16
  • [Presentation] ジヒドロTTF ジチオラート金属錯体の導電性と中心金属の電荷2009

    • Author(s)
      西川浩之
    • Organizer
      愛媛大学COE 研究会
    • Place of Presentation
      愛媛大学
    • Year and Date
      2009-02-14
  • [Presentation] 有機単結晶の作製方法と電気伝導度計測2008

    • Author(s)
      高橋一志
    • Organizer
      大阪大学有機エレクトロニクス研究会Winter School
    • Place of Presentation
      神戸
    • Year and Date
      20081218-20
  • [Book] 超伝導ハンドブック, 2.1.3 分子性結晶ー電荷秩序系2009

    • Author(s)
      森 初果
    • Total Pages
      39-44
    • Publisher
      朝倉書店
  • [Book] Introduction to Organic Electronic and Optoelectronic Materials and Devices2008

    • Author(s)
      H.Mori
    • Total Pages
      263-287
    • Publisher
      CRC Press, Taylor and Francis Group
  • [Remarks]

    • URL

      http://hmori.issp.u-tokyo.ac.jp/

URL: 

Published: 2015-07-16   Modified: 2015-09-01  

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