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PHTO-INDUCED PHASE TRANSITION AND ITS FORERUNNING PHENOMENON ON THE QUASI-ONE-DIMENSIONAL HALOGEN-BRIDGED TRANSITION METAL COMPOUNDS

Research Project

Project/Area Number 11215203
Research Category

Grant-in-Aid for Scientific Research on Priority Areas (B)

Allocation TypeSingle-year Grants
Review Section Science and Engineering
Research InstitutionYOKOHAMA NATIONAL UNIVERSITY

Principal Investigator

KURITA Susumu  YOKOHAMA NATINAL UNIVERSITY, FACULTY OF ENGNEERING, PROFESSOR, 大学院・工学研究院, 教授 (30089833)

Co-Investigator(Kenkyū-buntansha) OKAMOTO Hiroshi  THE UNIVERSITY OF TOKYO, ADVANCED MATERIALS SCIENCE, ASSOCIATE PROFESSOR, 大学院・工学研究科, 助教授 (40201991)
SUEMOTO Toru  THE UNIVERSITY OF TOKYO, THE INSTITUE FOR SOLID STATE PHYSICS, PROFESSOR, 物性研究所, 教授 (50134052)
TAKEDA Jun  YOKOHAMA NATINAL UNIVERSITY, FACULTY OF ENGNEERING, ASSOCIATE PROFESSOR, 大学院・工学研究院, 助教授 (60202165)
Project Period (FY) 1999 – 2001
Project Status Completed (Fiscal Year 2001)
Budget Amount *help
¥58,000,000 (Direct Cost: ¥58,000,000)
Fiscal Year 2001: ¥5,600,000 (Direct Cost: ¥5,600,000)
Fiscal Year 2000: ¥22,500,000 (Direct Cost: ¥22,500,000)
Fiscal Year 1999: ¥29,900,000 (Direct Cost: ¥29,900,000)
Keywordsquasi-one-dimensional material / halogen-bridged transition metal compound / selftrapped exciton / photo-induced phase transition / femtosecond time-resolved spectroscopy / luminescence / Kerr gate spectroscopy / 3次非線形光学定数 / 相転移
Research Abstract

The temporal evolution of photo-excited state in quasi-one-dimensional halogen-bridged platinum complexes [Pt(en)_2][Pt(en)_2X_2][(ClO_4)_4 (abbreviated as Pt-X, X=Cl, Br or I), has been comprehensively studied by femtosecond time-resolved luminescence spectroscopy. In Pt-Br, we have observed a wave-packet oscillation of a period of about 300fs in an adiabatic potential well associated with a self-trapped exciton (STE). The STE's have a lifetime of about 5.5 ps. In Pt-Cl, short-lived hot luminescence is found in the low energy side of a STE luminescence band. The overall behavior of luminescence is explained by the vibrational relaxation within 2 ps and the lifetime of the STE with 30 ps. These behaviors of luminescence are reproduced by a model calculation based on wavepacket propagation on an interaction mode composed of frequency-dispersed bulk phonons. In Pt-I, the STE luminescence decays much faster (0.65 ps) than those in Pt-Cl and Pt-Br. From the observed dependence of STE lifetime, it is supposed that the barrier becomes lower with decrease of the CT gap energy, and the charged-soliton pairs are efficiently produced by photoexcitation in narrow CT gap. In Pt-I, especially, the system seems to go toward the soliton pair before the thermalization as STE.
New quasi-one-dimensional halogen-bridged platinum binuclear compound, R_4[Pt_2(pop)_4l](R=C_3H_7)_2NH_2) is found to show both the pressure- and photo-induced phase transitions at room temperature.
We have developed the optical Kerr gate fluorescence spectroscopy with a subpicosecond time resolution as a new spectroscopic tool to investigate ultrafast relaxation processes. The typical Kerr efficiency and instrumental response function of the system are 〜5% and 〜250fs. This system is applied to measure the decay of electron-hole plasma state in ZnO.

Report

(4 results)
  • 2001 Annual Research Report   Final Research Report Summary
  • 2000 Annual Research Report
  • 1999 Annual Research Report
  • Research Products

    (94 results)

All Other

All Publications (94 results)

  • [Publications] S.Tomimoto, S.Saito, T.Suemoto, K.Sakata, J.Takeda, S.Kurita: "Observation of the wave-packet oscillation during the exciton self-trapping process in a quasi-one-dimensional halogen-bridged Pt complex"Phys.Rev.B. 60. 7961-7965 (1999)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] T.Suemoto, S.Tomimoto: "Femtosecond dynamics of self-trapped excitons in quasi-one-dimensional halogen-bridged Pt complexes"J.Luminescence. 83-84. 13-18 (1999)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] T.Suemoto, S.Tomimoto, S.Saito, K.Sakata, J.Takeda, S.Kurita: "Observation of the wave packet transit on the adiabatic potential surface of self-trapped excitons in halogen-bridged Pt complexes"J.Luminescence. 87-89. 844-846 (2000)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] 末元徹, 冨本慎一: "次元混合原子価系におけるフェムト秒電子格子緩和-波束の運動から構造変化へ-"固体物理. 36巻11号. 785-792 (2001)

    • Description
      「研究成果報告書概要(和文)」より
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      2001 Final Research Report Summary
  • [Publications] S.Tomimoto, S.Saito, T.Suemoto, J.Takeda, S.Kurita: "Femtosecond relaxation dynamics of excitons in 1D CDW systems"J.Luminescence. 94-95. 653-657 (2001)

    • Description
      「研究成果報告書概要(和文)」より
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      2001 Final Research Report Summary
  • [Publications] S.Tomimoto, S.Saito, T.Suemoto, K.Sakata, J.Takeda, S.Kurita: "Bridging-halogen dependence of ultrafast dynamics of excitons in quasi-one-dimensional platinum complexes""Excitonic Processes in Condensed Matter"(World Scientific,2001). 413-416 (2001)

    • Description
      「研究成果報告書概要(和文)」より
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      2001 Final Research Report Summary
  • [Publications] T.Manabe, T.Kawashima, M.Yamashita, Y.Kaga, H.Okamoto, H.Kitagawa, T.Mitani: "Competition between Electron-Phonon Interaction and Electron-Correlation in Ni-Pd Mixed-Metal MX Chain Compounds"Synth.Met.. 102. 1779-1780 (1999)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] T.Kawashima, T.Manabe, M.Yamashita, K.Toriumi, H.Kitagawa, T.Mitani, H.Okamoto, K.Inoue, Y.Hosokoshi, M.Shiro: "Syntheses and Physical Properties of Quasi-One-Dimensional Halogen-Bridged CuII-PtIV Mixed-Metal MX-Chain Compounds"Synth.Met.. 103. 2648-2649 (1999)

    • Description
      「研究成果報告書概要(和文)」より
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      2001 Final Research Report Summary
  • [Publications] M.Yamashita, S.Miya, T.Kawashima, T.Manabe, T.Sonoyama, H.Kitagawa, T.Miya, H.Okamoto, R.Ikeda: "Charge Fluctuation in MMX Chain Compounds,R_4[Pt_2(pop)_4l].nH_2O"J.Am.Chem.Soc.. 121. 2321-2322 (1999)

    • Description
      「研究成果報告書概要(和文)」より
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      2001 Final Research Report Summary
  • [Publications] M.Yamashita, T.Manabe, K.Inoue, T.Kawashima, H.Okamoto, H.Kitagawa, T.Mitani, K.Toriumi, H.Miyamae, R.Ikeda: "Tuning of Spin Density Wave Strengths of Quasi-One-Dimensional Halogen-Bridged NiIII Complexes with Strong Electron-Correlation,NiIII(chxn)_2X]Y_2"Inorganic Chemistry. 38. 1894-1899 (1999)

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      「研究成果報告書概要(和文)」より
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      2001 Final Research Report Summary
  • [Publications] M.Yamashita, T.Manabe, T.Kawashima, H.Okamoto, H.Kitagawa: "Electronic Structures of Quasi-One-Dimensional Halogen-Bridged NiIII Complexes with Strong Electron-Correlations"Coordination.Chemistry,Review. 190-192. 309-330 (1999)

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      「研究成果報告書概要(和文)」より
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      2001 Final Research Report Summary
  • [Publications] M.Yamashita, T.Ishii, H.Matsuzaka, T.Manabe, T.Kawashima, H.Okamoto, H.Kitagawa, T.Mitani, K.Marumoto, S.Kuroda: "Tuning of Charge Density Wave Strengths by Competition between Electron-Phonon Interaction of Pd^<II>-Pd^<IV> Mixed-Valence States in Quasi-One-Dimensional Bromo-Bridged Ni-Pd Mixed-Metal MX Chain Compounds Ni_<1-x>Pd_x(chxn)_2Br_3"Inorg.Chem.. Vol.38. 5124-5130 (1999)

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      「研究成果報告書概要(和文)」より
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      2001 Final Research Report Summary
  • [Publications] H.Okamoto, H.Kishida, M.Ono, H.Matsuzaki, M.Yamashita, T.Manabe: "Photoexcitations in the strongly correlated 1-D electron system of halogen-bridged Ni compounds"J.Luminescence. 87-89. 204-206 (2000)

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      「研究成果報告書概要(和文)」より
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      2001 Final Research Report Summary
  • [Publications] H.Kishida, H.Matsuzaki, H.Okamoto, T.Manabe, M.Yamashita, Y.Taguchi, Y.Tokura: "Gigantic optical nonlinearity in one-dimensional Mott-Hubbard insulators"Nature. 405. 929-932 (2000)

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      「研究成果報告書概要(和文)」より
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      2001 Final Research Report Summary
  • [Publications] 岡本 博: "一次元系におけるソリトン、ポーラロン、励起子の光反応ダイナミクス"日本物理学会誌. Vol.55. 31-36 (2000)

    • Description
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      2001 Final Research Report Summary
  • [Publications] T.Kawashima, S.Miya, T.Manabe, M.Yamashita, K.Takizawa, T.Ishii, Matsuzaka, T.Sonoyama, H.Kitagawa, T.Mitani, H.Matsuzaki, H.Kishida, H.Okamoto, R.Ikeda: "Charge fluctuation in quasi-one-dimensional halogen-bridged platinum binuclear mixed-valence compound,A_4[Pt_2(pop)_4I]nH_2O"Mol.Cryst.Liq.Cryst.. (To appear).

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      「研究成果報告書概要(和文)」より
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      2001 Final Research Report Summary
  • [Publications] S.Iwai, S.Tanaka, K.Fujinuma, H.Kishida, H.Okamoto, Y.Tokura: "Ultrafast Optical Switching from Ionic to Neutral State in Tetrathiafulvalene-p-Chloranil (TTF-CA) Observed in Femtosecond Reflection Spectroscopy"Phys.Rev.Lett.. 88. 57402-57405 (2002)

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      2001 Final Research Report Summary
  • [Publications] W.Fujita, K.Awaga, H.Matsuzaki, H.Okamoto: "Room-temperature magnetic bistability in organic radical crystals:Paramagnetic-diamagnetic phase transition in 1,3,5-trithia-2,4,6-triazapentalenyl"Phys.Rev.B. 65. 064434-064442 (2002)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] T.Manabe, T.Kawashima, T.Ishii, H Matsuzaka, M.Yamashita, K.Marumoto, H.Tanaka, S.Kuroda, H.Kitagawa, T.Mitani, H.Okamoto: "Syntheses and physical properties of quasi-one-dimensional chloro-bridged Ni-Pd mixed-metal MX-chain compounds.Ni_<1-x>Pd_x(chxn)_2Cl_3"Synth.Met.. 116. 415-418 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] H.Kishida, K.Fujinuma, H.Okamoto: "Electromodulation spectroscopy in ferroelectric CT complex:TTF-CA"Synth.Met.. 120. 909-910 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] T.Manabe, T.Ishii, H.Matsuzaka, M.Yamashita, T.Kawashima, K.Marumoto, H.Tanaka, Y.Itoh, S.Kuroda, H.Okamoto: "Synthesis and physical properties of halogen-bridged Ni-Pd mixed-metal complexes,Ni_<1-x>Pd_x(chxn)_2XY_2"Synth.Met.. 120. 925-926 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] T.Manako, Y.Okimoto, M.Izumi, S.Shinomori, M.Kawasaki, H.Kishida, H.Okamoto, T.Fukumura, M.Ohtani, Y.Tokura: "Orientation-controlled epitaxy of A_2CuO_3(A:Sr,Ca)films with large optical nonlinearity"Appl.Phys.Lett.. 79. 1754-1756 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] H.Kishida, M.Ono, K.Miura, H.Okamoto, M.Izumi, T.Manako, M.Kawasaki, Y.Taguchi, Y.Tokura, T.Tohyama, K.Tsutsui, S.Maekawa: "Large third-order optical nonlinearity of Cu-O chains investigated by third-harmonic generation spectroscopy"Phys.Rev.Lett.. 87. 177401-177404 (2001)

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      「研究成果報告書概要(和文)」より
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      2001 Final Research Report Summary
  • [Publications] T.Kawashima, K.Takai, H.Aso, T.Manabe, K.Takizawa, C.K-Terajima, T.Ishii, H.Miyasaka, H.Matsuzaka, M.Yamashita, H.Okamoto, H.Kitagawa, M.Shiro, K.Toriumi: "Syntheses and Physical Properties of Quasi-One-Dimensional Halogen-Bridged Cu^<II>-Pt^<IV> Mixed-Metal Complexes[Cu(chxn)_2][PtX_2(chxn)_2]X_4"Inorg.Chem.. 40. 6651-6655 (2001)

    • Description
      「研究成果報告書概要(和文)」より
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      2001 Final Research Report Summary
  • [Publications] 岸田英夫, 岡本 博: "強相関一次元系の巨大非線形光学応答"固体物理. Vol.36. 125-137 (2001)

    • Description
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      2001 Final Research Report Summary
  • [Publications] 岡本 博, 岸田英夫: "強相関一次元遷移金属化合物における巨大非線形光学応答"化学と工業. Vol.54. 579-584 (2001)

    • Description
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      2001 Final Research Report Summary
  • [Publications] 岡本 博: "新しい磁気と光の科学"講談社サイエンティフィック. 41-68 (2001)

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      2001 Final Research Report Summary
  • [Publications] J.Takeda, S.Shinohara, N.Eguchi, S.Ohishi, S.Kurita, T.Kodaira: "Electronic States of a Photochromic 2-(2,4-Dinitrobenzyl)pyridine Single Crystal"J.Phys.Soc.Jpn.. 68. 1423-1429 (1999)

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      2001 Final Research Report Summary
  • [Publications] S.Shinohara, J.Takeda, T.Ooike, S.Kurita: "Photochromism and Luminescence Properties of 2-(2,4-dinitrobenzyl)pyridine Dispersed in Polymer Films"J.Phys.Soc.Jpn.. 68. 1725-1730 (1999)

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      2001 Final Research Report Summary
  • [Publications] K.Sakata, H.Iijima, T.Sekiya, S.Kurita: "Luminescence spectrum of a strong electron-phonon coupling system trans-[PtCl_2(en)_2](ClO_4)_2"J.Phys.Soc.Jpn.. 69. 955-957 (2000)

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      2001 Final Research Report Summary
  • [Publications] S.Adachi, Y.Takagi, J.Takeda, K.A.Nelson: "Optical Sampling Four-Wave-Mixing Experiment for Exciton Relaxation Processes"Opt.Commun.. 174. 291-298 (2000)

    • Description
      「研究成果報告書概要(和文)」より
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      2001 Final Research Report Summary
  • [Publications] J.Takeda, K.Nakajima, S.Kurita, S.Tomimoto, S.Saito, T.Suemoto: "Femtosecond Optical Kerr Gate Fluorescence Spectroscopy for Ultrafast Relaxation processes"J.Luminescence. 87-89. 927-929 (2000)

    • Description
      「研究成果報告書概要(和文)」より
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      2001 Final Research Report Summary
  • [Publications] K.Sakata, S.Kamei, T.Sekiya, J.Takeda, S.Kurita: "Decay Processes of a Photo-Excited State in a Strong Electron-Phonon Coupling System Trans-[Pt(en)_2Cl_2](ClO_4)_2"J.Phys.Soc.Jpn.. 69. 1576-1577 (2000)

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      2001 Final Research Report Summary
  • [Publications] J.Takeda, Y.Ikeda, D.Mihara, S.Kurita, A.Sawada, Y.Yokoyama: "Transient Absorption Spectroscopy for Photochemical Reactions of a Negative Photochromic Spiropyran"Mol.Cryst.Liq.Cryst.. 345. 191-196 (2000)

    • Description
      「研究成果報告書概要(和文)」より
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      2001 Final Research Report Summary
  • [Publications] Y.Ikeda, J.Takeda, S.Kurita: "Transient Absorption Spectroscopy of a Photochromic Dinitrobenzylpyridine"Mol.Cryst.Liq.Cryst.. 345. 197-202 (2000)

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      2001 Final Research Report Summary
  • [Publications] J.Takeda, K.Nakajima, S.Kurita, S.Tomimoto, S.Saito, T.Suemoto: "Time-resolved Luminescence Spectroscopy by the Optical Kerr Gate Method Applicable to Ultrafast Relaxation Processes"Phys.Rev.B. 62. 10083-10087 (2000)

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      2001 Final Research Report Summary
  • [Publications] T.Sekiya, T.Fujita, S.Ohta, S.Kurita: "Photochromism in furlfulgide single crystal under high pressures"phys.stat.sol.(b). 223. 355-359 (2001)

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      2001 Final Research Report Summary
  • [Publications] J.Takeda, S.Kurita, Y.F.Chen, T.Yao: "Ultrafast Carrier Dynamics in ZnO Epitaxial Thin Films Studied by Optical Kerr Gate Luminescence Spectroscopy"Proc.of 2000 Intern.Conf.on Excitonic Processes in Condensed Matter,Eds.K.Cho and A.Matsui,(World Scientific,Singapore,2001). 101-104 (2001)

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      2001 Final Research Report Summary
  • [Publications] J.Takeda, H.Jinnouchi, S.Kurita, Y.F.Chen, T.Yao: "Dynamical Properties of Electron-hole Plasma in ZnO Epitaxial Thin Films Studied by Optical Kerr Gate Luminescence Spectroscopy"Proc.of the 25^<th> Intern.Conf.on the Phys.of Semiconductors,87,Eds.N.Miura and T.Ando(Springer,Berlin,2001). 1549-1550 (2001)

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  • [Publications] J.Takeda: "Femtosecond Optical Kerr Gate Fluorescence Spectroscopy for Ultrafast Relaxation processes of β-Carotene"Carotenoid Science. 4. 60-61 (2001)

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  • [Publications] J.Takeda, H.Jinnouchi, S.Kurita, Y.F.Chen, T.Yao: "Dynamics of Photoexcited High Density Carriers in ZnO Epitaxial Thin Films"phys.stat.sol.(b). 229. 877-880 (2002)

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      2001 Final Research Report Summary
  • [Publications] J. Takeda, Y. Ikeda, D. Mihara, S. Kurita, A. Sawada and Y. Yokoyama: "Transient Absorption Spectroscopy for Photochemical Reactions of a Negative Photochromic Spiropyran"Mol. Cryst. Liq. Cryst.. 345. 191-196 (2000)

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      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Y. Ikeda, J. Takeda and S. Kurita: "Transient Absorption Spectroscopy of a Photochromic Dinitrobenzylpyridine"Mol. Cryst. Liq. Cryst.. 345. 197-202 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] J. Takeda, K. Nakajima, S. Kurita, S. Tomimoto, S. Saito and T. Suemoto: "Time-resolved Luminescence Spectroscopy by the Optical Kerr Gate Method Applicable to Ultrafast Relaxation Processes"Phys. Rev. B. 62. 10083-10087 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] T. Suemoto, S. Tomimoto, S. Saito, K. Sakata, J. Takeda and S. Kurita: "Observation of the wave packet transit on the adiabatic potential surface of self-trapped excitons in halogen-bridged Pt complexes"J. Luminescence. 87-89. 844-846 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] J. Takeda: "Femtosecond Optical Kerr Gate Fluorescence Spectroscopy for Ultrafast Relaxation processes of β-Carotene"Carotenoid Science. 4. 60-61 (2001)

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      2001 Final Research Report Summary
  • [Publications] T. Sekiya, T. Fujita, S. Ohta and S. Kurita: "Photochromism in furlfulgide single crystal under high pressures"phys. stat. sol. (b). 223. 355-359 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] S. Tomimoto, S. Saito, T. Suemoto, J. Takeda and S. Kurita: "Femtosecond relaxation dynamics of excitons in 1D CDW systems"J. Luminescence. 94-95. 653-657 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] T. Manabe, T. Ishii, H. Matsuzaka, M. Yamashita, T. Kawashima, K. Marumoto, H. Tanaka, Y. Itoh, S. Kuroda and H. Okamoto: "Synthesis and physical properties of halogen-bridged Ni-Pd mixed-metal complexes, Ni_<1-x>Pd_x(chxn)_2XY_2"Synth. Met.. 120. 925-926 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] T. Manabe, T. Kawashima, T. Ishii, H. Matsuzaka, M. Yamashita, K. Marumoto, H. Tanaka, S. Kuroda, H. Kitagawa, T. Mitani, H. Okamoto: "Syntheses and physical properties of quasi-one-dimensional chloro-bridged Ni-Pd mixed-metal MX-chain compounds, Ni_<1-x>Pd_x(chxn)_2Cl_3"Synth. Met.. 116. 415-418 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] H. Kishida, K. Fujinuma, and H. Okamoto: "Electromodulation spectroscopy in ferroelectric CT complex : TTF-CA"Synth. Met.. 120. 909-910 (2001)

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      「研究成果報告書概要(欧文)」より
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      2001 Final Research Report Summary
  • [Publications] T. Manako, Y. Okimoto, M. Izumi, S. Shinomori, M. Kawasaki, H. Kishida, H. Okamoto, T. Fukumura, M. Ohtani, and Y. Tokura: "Orientation-controlled epitaxy of A_2CuO_3 (A : Sr, Ca) films with large optical nonlinearity"Appl. Phys. Lett.. 79. 1754-1756 (2001)

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    • Related Report
      2001 Final Research Report Summary
  • [Publications] H. Kishida, M. Ono, K. Miura, H. Okamoto, M. Izumi, T. Manako, M. Kawasaki, Y. Taguchi, Y. Tokura, T. Tohyama, K. Tsutsui, and S. Maekawa: "Large third-order optical nonlinearity of Cu-O chains investigated by third-harmonic generation spectroscopy"Phys. Rev. Lett.. 87. 177401-177404 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] T. Kawashima, K. Takai, H. Aso, T. Manabe, K. Takizawa, C. K-Terajima, T. Ishii, H. Miyasaka, H. Matsuzaka, M. Yamashita, H. Okamoto, H. Kitagawa, M. Shiro, and K. Toriumi: "Syntheses and Physical Properties of Quasi-One-Dimensional Halogen-Bridged Cu^<II>-Pt^<IV>Mixed-Metal Complexes [Cu(chxn)_2] [PtX_2(chxn)_2]X_4"Inorg. Chem.. 40. 6651-6655 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] S. Tomimoto, S. Saito, T. Suemoto, K. Sakata, J. Takeda and S. Kurita: "Bridging-halogen dependence of ultrafast dynamics of excitons in quasi-one-dimensional platinum complexes""Excitonic Processes in Condensed Matter" (World Scientific). 413-416 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] S. Iwai, S. Tanaka, K. Fujinuma, H. Kishida, H. Okamoto, and Y. Tokura: "Ultrafast Optical Switching from Ionic to Neutral State in Tetrathiafulvalene-p-Chloranil (TTF-CA) Observed in Femtosecond Reflection Spectroscopy"Phys. Rev. Lett.. 88. 57402-57405 (2002)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] W. Fujita, K. Awaga, H. Matsuzaki, and H. Okamoto: "Room-temperature magnetic bistability in organic radical crystals : Paramagnetic-diamagnetic phase transition in 1,3,5-trithia-2,4,6-triazapentalenyl"Phys. Rev. B.. 65. 064434-064442 (2002)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] J. Takeda, H. Jinnouchi, S. Kurita, Y. F. Chen and T. Yao: "Dynamics of Photoexcited High Density Carriers in ZnO Epitaxial Thin Films"phys. stat. sol. (b). 229. 877-880 (2002)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] J.Takeda: "Femtosecond Optical Kerr Gate Fluorescence Spectroscopy for Ultrafast, Relaxation processes of β-Carotene"Carotenoid Science. 4. 60-61 (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] T.Sekiya, T.Fujita, S.Ohta, S.Kurita: "Photochromism in furlfulgide single crystal under high pressures"phys.state.sol.(b). 223. 355-359 (2001)

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      2001 Annual Research Report
  • [Publications] S.Toinimoto, S.Saito, T.Suemoto, J.Takeda, S.Kurita: "Femtosecond relaxation dynamics of excitons in 1D CDW systems"J.Luminescence. 94-95. 653-657 (2001)

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      2001 Annual Research Report
  • [Publications] T.Manabe, T.Ishii H.Matsuzaka, M.Yamashita, T.Kawashima, K.Marumoto, H.Tanaka, Y.Itoh, S.Kuroda, H.Okamoto: "Synthesis and physical properties of halogen-bridged Ni-Pd mixed-metal complexes, Ni_<1-x>Pd_x(chxn)_2XY_2"Synth.Met.. 120. 925-926 (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] T.Manabe, T.Kawashima, T.Ishii.H.Matsuzaka.M.Yamashita, K.Marumoto, H.Tanaka, S.Kuroda, H.Kitagawa, T.Mitani: "Syntheses and physical properties of quasi-one-dimensional chloro-bridged Ni-Pd mixed-metal MX-chain compounds, Ni_<1-x>Pd_x(chxn)_2Cl_3"Synth.Met.. 116. 415-418 (2001)

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      2001 Annual Research Report
  • [Publications] H.Kishida, K.Fujinuma, H.Okamoto: "Electromodulation spectroscopy in ferroelectric CT complex : TTF-CA"Synth.Met.. 120. 909-910 (2001)

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      2001 Annual Research Report
  • [Publications] T.Manako, Y.Okimoto, M.Izumi, S.Shinomori, M.Kawasaki, H.Kishida, H.Okamoto, T.Fukumura, M.Ohtani, Y.Tokura: "Orientation-controlled epitaxy of A_2CuO_3(A : Sr, Ca) films with large optical nonlinearity"Appl.Phys.Lett.. 79. 1754-1756 (2001)

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      2001 Annual Research Report
  • [Publications] H.Kishida, M.Ono, K.Miura, H.Okamoto, M.Izumi, T.Manako, M.Kawasaki, Y.Taguchi, Y.Tokura, T.Tohyama, K.Tsutsui, S.Maekawa: "Large third-order optical nonlinearity of Cu-O chains investigated by third-harmonic generation spectroscopy"Phys.Rev.Lett.. 87. 177401-177404 (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] T.Kawashima, K.Takai, H.Aso, T.Manabe, K.Takizawa, C.K-Terajima, T.Ishii, H.Miyasaka, H.Matsuzaka, M.Yamashita, H.Okamoto, H.Kitagawa, M.Shiro, K.Toriumi: "Syntheses and Physical Properties of Quasi-One-Dimensional Halogen-Bridged Cu^<II>-Pt^<IV>Mixed-Metal Complexes [Cu(chxn)_2] [PtX_2(chxn)_2]X_4"Inorg.Chem.. 40. 6651-6655 (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] S.Tomimoto, S.Saito, T.Suemoto, K.Sakata, J.Takeda, S.Kurita: "Bridging-halogen dependence of ultrafast dynamics of excitons in quasi-one-dimensional platinum complexes"Excitonic Processes in Condensed Matter (World Scientific). 413-416 (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] S.Iwai, S.Tanaka, K.Fujinuma, H.Kishida, H.Okamoto, Y.Tokura: "Ultra fast Optical Switching from Ionic to Neutral State in Tetrathiafulvalene-p-Chloranil (TTF-CA) Observed in Femtosecond Reflection Spectroscopy"Phys.Rev.Lett.. 88. 57402-57405 (2002)

    • Related Report
      2001 Annual Research Report
  • [Publications] W.Fujita, K.Awaga, H.Matsuzaki, H.Okamoto: "Room-temperature magnetic bistability in organic radical crystals : Paramagnetic-diamagnetic phase transition in 1,3,5-trithia-2,4,6-triazapentalenyl"Phys.Rev.B.. 65. 064434-064442 (2002)

    • Related Report
      2001 Annual Research Report
  • [Publications] J.Takeda, H.Jinnouchi, S.Kurita, Y.F.Chen, T.Yao: "Dynamics of Photoexcited High Density Carriers in ZnO Epitaxial Thin Films"phys.stat.sol.(b). 229. 877-880 (2002)

    • Related Report
      2001 Annual Research Report
  • [Publications] S.Adachi,Y.Takagi,J.Takeda and K.A.Nelson,: "Optical Sampling Four-Wave-Mixing Experiment for Exciton Relaxation Processes"Opt.Commun. 174. 291-298 (2000)

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  • [Publications] J.Takeda,K.Nakajima,S.Kurita,S.Tomimoto,S.Saito,and T.Suemoto: "Femtosecond Optical Kerr Gate Fluorescence Spectroscopy for Utrafast Relaxation processes"J.Luminescence. 87-89. 927-929 (2000)

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      2000 Annual Research Report
  • [Publications] T.Suemoto,S.Tomimoto,S.Saito,K.Sakata,J.Takeda,and S.Kurita: "Observation of the Wavepacket Transit on the Adiabatic Potential Surface of Self-Trapped Excitions in Halogen-Bridged Pt Complexes"J.Luminescence. 87-89. 844-846 (2000)

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      2000 Annual Research Report
  • [Publications] J.Takeda,Y.Ikeda,D.Mihara,S.Kurita,A.Sawada and Y.Yokoyama: "Transient Absorption Spectroscopy for Photochemical Reactions of a Negative Photochromic Spiropyran"Mol.Cryst.Liq.Cryst. 345. 191-196 (2000)

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  • [Publications] Y.Ikeda,J.Takeda,and S.Kurita: "Transient Absorption Spectroscopy of a Photochromic Dinitroben-zylpyridine"Mol.Cryst.Liq.Cryst.. 345. 197-202 (2000)

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  • [Publications] K.Sakata,S.Kamei,T.Sekiya,J.Takeda and S.Kurita: "Decay Processes of a Photo-Excited State in a Strong Electron-Phonon Coupling System Trans-[Pt(en)_2Cl_2](ClO_4)_2"J.Phys.Soc.Jpn.. 69. 1576-1577 (2000)

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  • [Publications] J.Takeda,K.Nakajima,S.Kurita,S.Tomimoto,S.Saito and T.Suemoto: "Time-resolved Luminescence Spectroscopy by the Optical Kerr Gate Method Applicable to Ultrafast Relaxation Processes"Phys.Rev.. B62. 10083-10087 (2000)

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  • [Publications] T.Suemoto,S.Tomimoto,S.Saito,K.Sakata,J.Takeda and S.Kurita: "Observation of the wave packet transit on the adiabatic potential surface of self-trapped excitons in halogen-bridged Pt complexes"J.Luminescence. 87-89. 844-846 (2000)

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      2000 Annual Research Report
  • [Publications] H.Okamoto,H.Kishida,M.Ono,H.Matsuzaki,M.Yamashita,and T.Manabe: "Photoexcitations in the strongly correlated 1D electron system of halogen-bridged Ni compounds"J.Luminescence. 87-89. 204-206 (2000)

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  • [Publications] H.Kishida,M.Matsuzaki,H.Okamoto,T.Manabe,M.Yamashita,Y.Taguchi,and Y.Tokura: "Gigantic optical nonlinearity in one-dimensional Mott-Hubbard insulators"Nature. 405. 929-932 (2000)

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  • [Publications] T.Kawashima,S.Miya,T.Manabe,M.Yamashita,K.Takizawa,T.Ishii,H.Matsuzaka,T.Sonoyama,H.Kitagawa,T.Mitani,H.Matsuzaki,H.Kishida,H.Okamoto,and R.Ikeda: "Charge fluctuation in quasi-one-dimensional halogen-bridged platinum binuclear mixed-valence compound A_4[Pt_2(pop)_4I]nH_2O"Mol.Cryst.Liq.Cryst.. 342. 145-150 (2000)

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  • [Publications] T.Manabe,T.Kawashima,T.Ishii,H Matsuzaka,M.Yamashita,K.Marumoto,H.Tanaka,S.Kuroda,H.Kitagawa,T.Mitani,and H.Okamoto: "Syntheses and physical properties of quasi-one-dimensional chloro-bridged Ni mixed-metal MX-chain compounds, Ni_<1-x>Pd_x(chxn)_2Cl_3."Synthetic Metals. 116. 415-418 (2001)

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      2000 Annual Research Report
  • [Publications] 岸田英夫,岡本博: "強相関一次元系の巨大非線形光学応答"固体物理. 36. 125-137 (2001)

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  • [Publications] T. Kwashima, T. Manabe, M. Yamashita, K. Toriumi, H. Kitagawa, T. Mitani, H. Okamoto, K. Inoue, Y. Hosokashi, M. Shiro: "Syntheses and Physical Properties of Quasi-One-Dimensional Halogen-Bridged CuII-PtIV Mixed-Metal MX-Chain Compounds"Synth. Met.. 103. 2648-2649 (1999)

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      1999 Annual Research Report
  • [Publications] M. Yamashita, S. Miya, T. Kawashima, T. Manabe, T. Sonoyama, H. Kitagawa, T. Miya, H. Okamoto, R. Ikeda: "Charge Flucutuation in MMX Chain Compounds, R4[Pt2(pop)4I].nH20"J. Am. Chem. Soc.. 121. 2321-2322 (1999)

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      1999 Annual Research Report
  • [Publications] M. Yamashita, T. Manabe, T. Kawashima, H. Okamoto, H. Kitagawa: "Electronic Structures of Quasi-One-Dimensional Halogen-Bridged NiIII Complexes with Strong Electron-Correlations"Coordination. Chemisry. Review. 190-192. 309-330 (1999)

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      1999 Annual Research Report
  • [Publications] 岡本博: "一次元系におけるソリトン、ポーラロン、励起子の光反応ダイナミクス"日本物理学会誌. 55. 31-36 (2000)

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      1999 Annual Research Report
  • [Publications] T. Suemoto, S. Tomimoto: "Femtosecond dynamics of self-trapped excitions in quasi-one-dimensional halogen-bridged Pt complexes"J. Luminescence. 83-84. 13-18 (1999)

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      1999 Annual Research Report
  • [Publications] T. Suemoto, S. Tomimoto, S. Saito, K. Sakata, J. Takeda, S. Kurita: "Observation of the wave packet transit on the adiabatic potential surface of self-trapped excitons in halogen-b ridged Pt complexes"J. Luminescence. (to be published).

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      1999 Annual Research Report
  • [Publications] H. Kamioka, S. Saito, T. Suemoto: "Observation of Coherent plasma-phonon coupled mode in InAs"J. Luminescence. (to be published).

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      1999 Annual Research Report
  • [Publications] S. Tomimoto, S. Saito, T. Suemoto, K. Sakata, J. Takeda, S. Kurita: "Observation of the Wave Packet Oscillation during the Exciton Self-Trapping Process in a Quasi-One-Dimensional Halogen-Bridged Pt Complex"Phys. Rev.. B60. 7961-7695 (1999)

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      1999 Annual Research Report
  • [Publications] S. Adachi, Y. Takagi, J. Takeda, K.A. Nelson: "Optical Sampling Four-Wave-Mixing Experiment for Exciton Relaxation Processes"Opt. Commun.. 174. 294-298 (2000)

    • Related Report
      1999 Annual Research Report
  • [Publications] J. Takeda, K. Nakajima, S. Kurita, S. Tomimoto, S. Saito, T. Suemoto: "Observation of the Wavepacket Transit on the Adiabatic Potential Surface of Self-Trapped Excitons in Halogen-Bridged Pt Complexes"J. Luminescence. (to be published). (2000)

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      1999 Annual Research Report

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Published: 1999-04-01   Modified: 2018-03-28  

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