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Science of Nano-Wire Metal Complexes with Strong Electron-Correlation

Research Project

Project/Area Number 15GS0216
Research Category

Grant-in-Aid for Creative Scientific Research

Allocation TypeSingle-year Grants
Research InstitutionTohoku University (2004-2007)
Tokyo Metropolitan University (2003)

Principal Investigator

YAMASHITA Masahiro  Tohoku University, Graduate School of Science, Professor (60167707)

Co-Investigator(Kenkyū-buntansha) YONEMITSU Kenji  National Institutes of Natural Science, Institute for Molecular Science, Associate Professor (60270823)
OKAMOTO Hiroshi  The University of Tokyo, Graduate School of Frontier Science, Professor (40201991)
KATO Masako  Hokkaido University, Graduate School of Science, Professor (80214401)
宮坂 等  東北大学, 大学院・理学研究科, 准教授 (50332937)
高石 慎也  東北大学, 大学院・理学研究科, 助教 (10396418)
杉浦 健一  首都大学東京, 都市教養学部, 教授 (60252714)
岩崎 賢太郎  千葉大学, 工学部, 助手 (00251182)
Project Period (FY) 2003 – 2007
Project Status Completed (Fiscal Year 2007)
Budget Amount *help
¥396,630,000 (Direct Cost: ¥305,100,000、Indirect Cost: ¥91,530,000)
Fiscal Year 2007: ¥74,100,000 (Direct Cost: ¥57,000,000、Indirect Cost: ¥17,100,000)
Fiscal Year 2006: ¥75,790,000 (Direct Cost: ¥58,300,000、Indirect Cost: ¥17,490,000)
Fiscal Year 2005: ¥77,480,000 (Direct Cost: ¥59,600,000、Indirect Cost: ¥17,880,000)
Fiscal Year 2004: ¥78,390,000 (Direct Cost: ¥60,300,000、Indirect Cost: ¥18,090,000)
Fiscal Year 2003: ¥90,870,000 (Direct Cost: ¥69,900,000、Indirect Cost: ¥20,970,000)
KeywordsThird-Order Optical Nonlinearity / Strong Electron Correlation / Electron-Phonon Interaction / Peierls Transition / Nano-Wire / Mott-Insulator / Fastener Effect / Ultra-Fast Optical Communication / 電荷密度波状態 / モット絶縁体状態 / 相転移 / 光誘起相転移 / 化学的圧力 / ナノワイヤー金属錯体 / 混合原子価錯体 / 平均原子価錯体 / 非線形光学材料 / スピンコート法 / 高速光通信 / 一次元金属錯体 / 非線形光学効果 / STM / バンド絶縁体 / パイエルス絶縁体 / ソリトン
Research Abstract

Quasi-one-dimensional halogen-bridged Pd compounds take a Pd(II)-Pd(IV) mixed-valence state or charge-density-wave state or Peierls Insulator due to the electron-phonon interaction. In order to realize a Pd(III) Mott-Insulator we used the sulphonic acid counter anions with long alkyl chains. In the raw of the five alkyl chain, the Pd compound shows the phase transition from the Pd(II)-Pd(IV) Peierls Insulator into the Pd(III) Mott-Insulator about 200K with hysteresis, which is the inverse Peierls transition. This phenomena were evidenced by ESR, X-ray single-crystal analyses, single-crystal reflection spectra, electrical conductivities, etc. In the case of the ten and twelve alkyl chains, the Pd(III) Mott-insulators are the ground state even in mom temperature, which is the first example. These interesting phenomena are well explained by the fastener effect or chemical pressure of the long alkyl chains. In the Pd(III) Mott-Insulator at 15 K the photo-irradiation with the energy of the charge transfer band (0.5eV) produced the Pd(II)-Pd(IV) Peierls Insulator state, while the photo-irradiation with L5 eV produced the metallic state. Such photo-induced phase transitions occurred in femto-seconds, which are available for the ultra-fast optical communication.

Report

(6 results)
  • 2007 Annual Research Report   Final Research Report Summary
  • 2006 Annual Research Report
  • 2005 Annual Research Report
  • 2004 Annual Research Report
  • 2003 Annual Research Report
  • Research Products

    (41 results)

All 2008 2007 2006 2005 2004 Other

All Journal Article (27 results) (of which Peer Reviewed: 6 results) Presentation (3 results) Book (2 results) Publications (9 results)

  • [Journal Article] One-Dimensional Bromo-Bridged Ni^<III> Complexes [Ni(S,S-bn)_2Br]Br_22008

    • Author(s)
      S.Takaishi, M.Yamashita, et. al.
    • Journal Title

      Chemistry, Edropean Journalbt 14

      Pages: 472-477

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
    • Peer Reviewed
  • [Journal Article] One-Dimensional Bromo-Bridged Ni^<III> Complexes[Ni(S, S-bn)_2Br]Br_22008

    • Author(s)
      S. Takaishi, M. Yamashita, et. al.
    • Journal Title

      Chemistry, European Journal 14

      Pages: 472-472

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Journal Article] One-Dimensional Bromo-Bridged Ni^<III> Complexes [Ni(S,S-bn)_2Br]Br_22008

    • Author(s)
      S. Takaishi, M. Yamashita, et. al.
    • Journal Title

      Chemistry, European Journal 14

      Pages: 472-477

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Ultrafast Optical Switching by Using Nanocrystals of a Halogen-Bridged Nickel-Chain Compound Dispersion in an Optical Polymer2007

    • Author(s)
      S.Tao, M.Yamashita, et. al.
    • Journal Title

      Advanced Material 19

      Pages: 2707-2710

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
    • Peer Reviewed
  • [Journal Article] Ultrafast Optical Responses in a One-Dimensional Mott-lnsulator of a Br-Bridged Ni Compound2007

    • Author(s)
      T.Miyagoe, M.Yamashita, et. al.
    • Journal Title

      Journal of Physical Society of Japan 76

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
    • Peer Reviewed
  • [Journal Article] Ultrafast Optical Switching by Using Nanocrystals of a Halogen-Bridged Nickel-Chain Compound Dispersion In an Optical Polymer2007

    • Author(s)
      S. Tao, M. Yamashita, et. al.
    • Journal Title

      Advanced Material 19

      Pages: 2707-2707

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Journal Article] Ultrafast Optical Responses in a One-Dimensional Mott-Insulator of a Br-Bridged Ni Compound2007

    • Author(s)
      T. Miyagoe, M. Yamashita, et. al.
    • Journal Title

      Journal of Physical Society of Japan 76

      Pages: 104602-1

    • NAID

      110006613879

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Journal Article] Ultrafast Optical Switching by Using Nanocrystals of a Halogen-Bridged Nickel-Chain Compound Dispersion in an Optical Polymer2007

    • Author(s)
      S. Tao, M. Yamashita, et. al.
    • Journal Title

      Advanced Material 19

      Pages: 2707-2710

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Ultrafast Optical Responses in a one-Dimensional Mott-Insulator of a Br-Bridged Ni Compound2007

    • Author(s)
      T. Miyagoe, M. Yamashita, et. al.
    • Journal Title

      Journal of Physical Society of Japan 76

    • NAID

      110006613879

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Tuning of Electronic Structures of Quasi-One-Dimensional Bromo-Bridged Pd~II-Pd~IV Mixed-Valence Complexes by Substituting Counter Anions2007

    • Author(s)
      H.Arakawa et al.
    • Journal Title

      Bull. Chem. Soc. Jpn. 80

      Pages: 189-191

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Versatile Vapochromic Behavior Accompanied by a Phase Change between Charge-Polarization State and Charge-Density-Wave State in a Quasi-One-Dimensional Indo-Bridged Dinuclear Platinum Mixed-Valence Compound, 〔{NH_3(CH_2)_5NH_3}_2〕〔Pt_2(pop)_4l〕・H_202006

    • Author(s)
      M.Yamashita et al.
    • Journal Title

      Bull. Chem. Soc. Jpn. 79

      Pages: 1404-1406

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Tuning of Electronic Structures of Quasi-One-Dimensional Halogen-Bridged Ni-Pd Mixed-Metal Complexes, 〔Ni_1-xPd_x(chxn)_2X〕X_2(X=Cl, Br) with Strong Electron Correlation2006

    • Author(s)
      M.Yamashita et al.
    • Journal Title

      Bull. Chem. Soc. Jpn. 79

      Pages: 1820-1833

    • NAID

      10018441745

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Tuning of Electronic Structures of Quasi-One-Dimensional Indo-Bridged Dinuclear Platinum Mixed-Valence Complexes2006

    • Author(s)
      M.Yamashita et al.
    • Journal Title

      Coord. Chem. Rev. 250

      Pages: 2335-2346

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Halogen-Bridged Two-Leg Ladder Pt~II-Pt~IV Mixed-Valence Compounds2006

    • Author(s)
      D.Kawakami et al.
    • Journal Title

      Angew. Chem. Int. Ed. 47

      Pages: 7214-7217

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Ultrafast Photoconversion from Charge Density Wave State to Mott-Hubbard State in One-Dimensional Extended Peierls-Hubbard System of Br-bridged Pd Compound2006

    • Author(s)
      H.Matsuzaki et al.
    • Journal Title

      J.Phys.Soc.Jpn 75

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Vapochromic Behavior Accompanied with Phase Transition between Charge-Polarization and Charge-Density-Wave States in a Quasi-One-Dimensional Iodo-Bridged Dinuclear Platinum Compound2005

    • Author(s)
      H.Matsuzaki et al.
    • Journal Title

      Angew.Chem.Int.Ed. 44

      Pages: 3240-3243

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Single-Chain Magnet(Net_4)[Mn_2(5-MeOsalen)_2Fe(CN)_6] Made of Mn^<III>-Fe^<II>-Mn^<III> Trinuclear Single-Molecule Magnet with an ST=9/2 Spin Ground State2005

    • Author(s)
      M.Ferbinteanu et al.
    • Journal Title

      J.Am.Chem.Soc. 127

      Pages: 3090-3099

    • Related Report
      2005 Annual Research Report
  • [Journal Article] [Mn_2^<III>(5-Rsaltmen)_2Ni^<II>(pao)_2L]^<2+> : An S_T=3 Building Block for a Single-Chain Magnet That Behaves as a Single-Molecule Magnet2005

    • Author(s)
      H.Miyasaka et al.
    • Journal Title

      Chem.Eur.J. 11

      Pages: 1592-1592

    • Related Report
      2005 Annual Research Report
  • [Journal Article] A Single-Chain Magnet Formed by a Twisted Arrangement of Ions with Easy-Plane Magnetic Anisotropy2005

    • Author(s)
      T.Kajiwara et al.
    • Journal Title

      J.Am.Chem.Soc. 127

      Pages: 10150-10151

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Effect of Pressure on Single-Chain Magnets with a Repeating Unit of Mn^<III>-Ni^<II>-Mn^<III> Trimer2005

    • Author(s)
      M.Mito et al.
    • Journal Title

      Phys.Rev.B. 72

      Pages: 144421-144421

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Direct Observation of the Disorder of Methy1 Group of (R)-1,2-Diaminopropane Ligand in Quasi-1 D Bromo-Bridged Ni(III) Complex by STM2005

    • Author(s)
      M.Sasaki et al.
    • Journal Title

      J.Am.Chem.Soc. 43

      Pages: 14958-14959

    • Related Report
      2005 Annual Research Report
  • [Journal Article] A Three-Dimensional Ferrimagnet Composed of Mixed-Valence Mn_4 Clusters Linked by an{Mn[N(CN)_2]_6}2004

    • Author(s)
      H.Miyasaka et al.
    • Journal Title

      Angew.Chem.Int.Ed. 43

      Pages: 707-707

    • Related Report
      2004 Annual Research Report
  • [Journal Article] A Dimeric Manganese(III) Tetradentate Schiff Base Complex as a Single-Molecular Magnet2004

    • Author(s)
      H.Miyasaka et al.
    • Journal Title

      Angew.Chem.Int.Ed. 43

      Pages: 2801-2805

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Tuning the Electronic Structure from Charge-Transfer Insulator to Mott-Hubbard and Peierls Insulators in One-Dimensional Halogen-Bridged Mixed Metal Compounds2004

    • Author(s)
      H.Matsuzaki et al.
    • Journal Title

      Phys.Rev. B70

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Visualization of Local Structures in Quasi-One-Dimentional Halogen-Bridge Complexes[Ni_<1-x>Pd_x(chxn)_2Br]Br_2bySTM2004

    • Author(s)
      S.Takaishi et al.
    • Journal Title

      Angew.Chem.Int.Ed. 43

      Pages: 3171-3175

    • Related Report
      2004 Annual Research Report
  • [Journal Article] {[Pt(en)_2][PtX_2(en)_2]}_3{(MX_5)X_3}_3.12H_2O : Quasi-One-Dimentional Halogen-Bridged Pt^<II>-Pt^<IV> Mixed-Valence Compounds with Magnetic Counterions2004

    • Author(s)
      M.Yamashita et al.
    • Journal Title

      Angew.Chem.Int.Ed. 43

      Pages: 4763-4763

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Linear Ni^<II>-Mn_2^<III>-Ni^<II>Tetramers : An Oligomeric Component of the Mn_2^<III>Ni^<II> Single-Chain Magnets2004

    • Author(s)
      H.Miyasaka et al.
    • Journal Title

      Inorg.Chem. 43

      Pages: 5486-5488

    • Related Report
      2004 Annual Research Report
  • [Presentation] Multi-Functional Nano-Scierices of Advanced Metal Complexes2008

    • Author(s)
      M.Yamashita
    • Organizer
      Eurasia Conference of Chemistry
    • Place of Presentation
      マニラ(フィリピン)
    • Year and Date
      2008-01-08
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] Multi-Functional Nano-Sciences of Advanced Metal Complexes2008

    • Author(s)
      Masahiro Yamashita
    • Organizer
      Eurasian Conference of Chemistry
    • Place of Presentation
      Manila(Philippines)
    • Year and Date
      2008-01-08
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] Multi-Functional Nano-Sciences of Advanced Metal Complexes2008

    • Author(s)
      M. Yamashita
    • Organizer
      Eurasia Conference of Chemistry
    • Place of Presentation
      マニラ(フィリピン)
    • Year and Date
      2008-01-08
    • Related Report
      2007 Annual Research Report
  • [Book] 化学フロンティア チャンピオンレコードをもつ金属錯体最前線2006

    • Author(s)
      山下 正廣
    • Total Pages
      239
    • Publisher
      化学同人
    • Related Report
      2006 Annual Research Report
  • [Book] 伝導性金属錯体の化学2004

    • Author(s)
      山下正廣, 榎敏明
    • Total Pages
      220
    • Publisher
      朝倉書店
    • Related Report
      2004 Annual Research Report
  • [Publications] H.Kisida et al.: "Gigantic Third-order Optical Nonlinearity in One-Dimensional Mott Insulators"Synth.Met.. 135-136. 315-316 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] H.Miyasaka et al.: "Structure and Magnetic Properties of the Two-Dimensional Ferrimagnet(NEt_4)[{Mn(salen)}_4Fe(CN)_6]:Investigation of Magnetic Anisotropy on a single crystal"Inorganic Chemistry. 42. 3509-3511 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] H.Tanaka et al.: "LESR Studies of Long-Lived Photogenerated Spins in the MX-Chain Complexes, Pd(chxn)_2Br_3"Synth.Met.. 135-136. 317-318 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] K.Nakamura et al.: "Systematic Synthesis of Porphyrin Dimers Linked by Conjugated Oligoacetylene Bridges"Chem.Lett.. 32. 694-695 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] H.Miyasaka et al.: "Heterometallic Hexanuclear Cluster with and S=8 Spin Ground state : Mn^<II>{Mn^<II>(hfac)_2}_3[Ni^<II>(pao)_3]_2 Chfac^-=Hexafluoroacethylacetonate, pao^-=Pyridine-2-aldoxaimate)"Inorg.Chem.. 42. 4501 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] H.Miyasaka et al.: "A Unique Diruthenium(II, III)Unit surrounded by Tridentate Ligands of N-(2-Pyridyl)-2-oxy-5-chlorobenzylaminate"Inorg.Chem.Commun.. 6. 1078 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] R.Kanehama et al.: "Novel ET-Coordinated Copper(I) Complexes : Syntheses, Structures and Physical properties (ET=BEDT-TTF=bis(ethylenedithio)tetrathiafulvalene)"Inorg.Chem.. 42. 7173 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] M.Umemiya et al.: "Synthesis and Structure Determination of a Porphyrinatoplatinum(II):meso-Tetrakis(4-t-butylphenyl) porphyrinatoplatinum(II)"Bull.Chem.Soc.Jpn.. 76. 2123-2127 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] M.Yamashita et al.: "Carrier Doping Effect into Quasi-One-Dimensional Bromo-Bidged Ni(III)Complexes with Strong Electron-Correlation by Cu(II)ions, [Ni_<1-x> Cu_x(chxn)_2Br]BR_<2-x>"Inorg.Chem.. 42. 7692-7694 (2003)

    • Related Report
      2003 Annual Research Report

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Published: 2003-04-01   Modified: 2016-04-21  

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