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Establishment of the New Viewpoint on the Dynamical Mechanism of Structural Phase Transitions in Hydrogen-bonded Crystals

Research Project

Project/Area Number 02302021
Research Category

Grant-in-Aid for Co-operative Research (A)

Allocation TypeSingle-year Grants
Research Field 固体物性
Research Institution(Faculty of Science) Hokkaido University

Principal Investigator

TOKUNAGA Masaharu  Hokkaido University, Faculty of Science, Department of Physics Professor, 理学部, 教授 (60001682)

Co-Investigator(Kenkyū-buntansha) NAKAMURA Eiji  Hiroshima University, Faculty of Science, Department of Materials Science, Profe, 理学部, 教授 (00000787)
IKEDA Susumu  National Laboratory for High Energy Physics, Associate Professor, 助教授 (80132679)
NODA Yukio  Chiba University, Faculty of Science, Department of Physics, Associate Professor, 理学部, 助教授 (80127274)
TOMINAGA Yasunori  Ochanomizu University, Faculty of Science, Department of Physics, Professor, 理学部, 教授 (00013540)
YAGI Toshirou  Hokkaido University, Research Institute of Electronic Science, Professor, 電子科学研究所, 教授 (30002132)
松原 武生  岡山理科大学, 理学部, 教授 (60025202)
重成 武  電気通信大学, 電気通信学部, 教授 (90017335)
辛 埴  東北大学, 科学計測研究所, 助教授 (00162785)
石橋 善弘  名古屋大学, 工学部, 教授 (00023052)
Project Period (FY) 1990 – 1992
Project Status Completed (Fiscal Year 1992)
Budget Amount *help
¥11,700,000 (Direct Cost: ¥11,700,000)
Fiscal Year 1992: ¥1,900,000 (Direct Cost: ¥1,900,000)
Fiscal Year 1991: ¥4,100,000 (Direct Cost: ¥4,100,000)
Fiscal Year 1990: ¥5,700,000 (Direct Cost: ¥5,700,000)
KeywordsHydrogen-bond / Tunneling / Isotope Effect / Neutron Scattering, / Raman Scattering / Structural Phase Transition / Ferroelectric / Order-disorder Transition / High Pressure / 相転移 / 誘電体
Research Abstract

(1) A long controversy had been held between the proton tunneling model (traditional) and the H_2PO_4 order-disorder model (the new viewpoint presented by us) with respect to the dynamical mechanism of structural phase transition in KH_2PO_4, which is a representative of hydrogen-bonded crystals. The existence of tunneling motions of protons has been proved to be excluded by the experimental results of incoherent neutron scattering.
(2) The Raman spectra of KH_2PO_4 observed and interpreted by Kaminow-Damen and Peercy had been long regarded as the evidence of the former model. New precise experimental data in Raman scattering, hyper-Raman scattering, and far infrared reflection have been obtained on KH_2PO_4, KD_2PO_4 and their isomorphous crystals in wide temperature region and under high pressure. These data have been successfully analysed in terms of the critical relaxation mode and the lowering of the local symmetry of PO_4 radicals due to the disordered structure above the transition temperature.
From both results, the new viewpoint has been concluded to hold as far as KH_2PO_4 type crystals are concerned. This viewpoint will be extended to all hydrogen-bonded crystals.
(3) Phase transitions in zero-dimensional hydrogen-bonded systems M_3H(XO_4)_2 (M=K, Rb, Cs ; X= S, Se) have been found and studied by crystallographical, calorimentrical and optical methods. The origin of the large isotope effect due to the substitution of H by D has been attributed to the difference in geometrical configurations of atoms in the H(XO_4)_2 radical including that of electron densityon the hydrogen bond.
(4) Several new phases and variations of transition temperatures have been found by subsituting H by D and under high pressure in some hydrogen-bonded crystals.

Report

(4 results)
  • 1992 Annual Research Report   Final Research Report Summary
  • 1991 Annual Research Report
  • 1990 Annual Research Report
  • Research Products

    (112 results)

All Other

All Publications (112 results)

  • [Publications] 柴田 薫: "Incoherent Inelastic Neutron Scattering from Hydrogen-Bonded Compound KH_2PO_4" J.Phys.Soc.Jpn.61. 411-414 (1992)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1992 Final Research Report Summary
  • [Publications] 竹中 功: "High Pressure Raman Scattering and Local Distortion of PO_4 in Paraelectric KH_2PO_4" Solid State Commun.84. 931-933 (1992)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1992 Final Research Report Summary
  • [Publications] 安居院 あかね: "The B_1 and A_2 Modes of KDP/RDP Family in Low Frequency Raman Spectra" J.Phys.Soc.Jpn.62. 832-833 (1993)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1992 Final Research Report Summary
  • [Publications] 中村 英二: "Anomalous Dielectric Behavior of KH_2PO_4 Type Crystals in the Ferroelectric Phase" Ferroelectrics. 135. 237-247 (1992)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1992 Final Research Report Summary
  • [Publications] 疋田 朋幸: "Effect of Hydrostatic Pressure on the Ferroelectric Phase Transition in KH_2AsO_4" J.Phys.Soc.Jpn.61. 3794-3798 (1992)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1992 Final Research Report Summary
  • [Publications] 溝口 幸司: "Vibrational Modes of Deuterium in KD_2PO_4" J.Phys.Soc.Jpn.62. 451-454 (1993)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1992 Final Research Report Summary
  • [Publications] 安居院 あかね: "Hydrogen and PO_4 Modes of RbH_2PO_4" J.Phys.Soc.Jpn.62. 959-964 (1993)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1992 Final Research Report Summary
  • [Publications] 小林 有紀: "High Pressure Phases of KH_2PO_4" Jpn.J.Appl.Phys.(Suppl.). 32-1. 315-317 (1993)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1992 Final Research Report Summary
  • [Publications] 野田 幸男: "Temperature Dependence of Hydrogen Bond Nature in K_3H(SO_4)_2" J.Phys.Soc.Jpn.61. 905-915 (1992)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1992 Final Research Report Summary
  • [Publications] 野田 幸男: "X-ray Study of the Phase Transition in K_3H(SO_4)_2 and K_3D(SO_4)_2" J.Phys.Soc.Jpn.61. 1972-1977 (1992)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1992 Final Research Report Summary
  • [Publications] 野田 幸男: "Possible Origin of the Isotope Effect on the Phase Transition of K_3(D,H)(SO_4)_2" J.Phys.Soc.Jpn.61. 13-16 (1992)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1992 Final Research Report Summary
  • [Publications] 市川 瑞彦: "Low-Temperature Phase Transition in Cs_3D(SO_4)_2" Solid State Commun.78. 547-551 (1991)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1992 Final Research Report Summary
  • [Publications] 下司 和男: "Low-tempetature Phase Transition in Rb_3H_<1-x>D_x(XO_4)_2(X:S,Se)" J.Phys.Soc.Jpn.61. 162-167 (1992)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1992 Final Research Report Summary
  • [Publications] 住田 稔: "Dielectric Relaxation in NH_4Cr(SO_4)_2・12H_2O" J.Phys.Soc.Jpn.60. 1430-1431 (1991)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1992 Final Research Report Summary
  • [Publications] 八木 駿郎: "強誘電体KDPの高圧下ラマン散乱" 日本物理学会誌. 46. 591-594 (1991)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1992 Final Research Report Summary
  • [Publications] 辛 埴: "ハイパー・ラマン散乱におけるセントラルモードと臨界緩和現象" 日本物理学会誌. 46. 651-658 (1991)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1992 Final Research Report Summary
  • [Publications] 池田 進: "Incoherent Neutron Scattering Measurements on KDP" J.Phys.Soc.Jpn.61. 2619-2623 (1992)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1992 Final Research Report Summary
  • [Publications] 笠原 勝: "Raman Scattering Study of K_3H(SO_4)_2 and K_3D(SO_4)_2 Single Crystals" J.Phys.Soc.Jpn.61. 3432-3435 (1992)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1992 Final Research Report Summary
  • [Publications] 深井 真理: "Calorimetric Study of the Deuteration Effect on the Phase Behaviour in Rb_3H(SeO_4)_2 and Rb_3D(SeO_4)_2" Solid State Commun.84. 545-549 (1992)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1992 Final Research Report Summary
  • [Publications] 市川 瑞彦: "Structural Study of the Low-temperature Phase Transition in Cs_3D(SeO_4)_2" Acta Cryst.B48. 633-639 (1992)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1992 Final Research Report Summary
  • [Publications] 市川 瑞彦: "Structure of Ferroelastic K_3H(SeO_4)_2" Acta Cryst.C48. 1569-1571 (1992)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1992 Final Research Report Summary
  • [Publications] 野田 幸男: "水素結合系物質の同位元素効果の新しい展開ーゼロ次元系K_3H(SO_4)_2の実験からー" 固体物理. 28. 31-39 (1993)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1992 Final Research Report Summary
  • [Publications] Z Lu: "Anisotropic Broadening of the Brillouin Scattering Spectra of Hydrogenbonded Ferroelectric PbHPO_4" Ferroelectrics. 135. 249-256 (1992)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1992 Final Research Report Summary
  • [Publications] 疋田 朋幸: "量子常誘電ー強誘電性相転移ー低温圧力効果の実験ー" 固体物理. 27. 634-640 (1992)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1992 Final Research Report Summary
  • [Publications] 杉本 英彦: "Isotope Effects in Hydrogen-Bonded Crystal KH_2PO_4" Phys Ren.Letters. 67. 1306-1309 (1991)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1992 Final Research Report Summary
  • [Publications] 中村 英二: "Domain Freezing in KH_2PO_4 and CsH_2PO_4" Ferroelectrics. (1992)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1992 Final Research Report Summary
  • [Publications] 小野 泰弘: "Structure Refinements of the Mixed Crystal K_<0.78>(NH_4)_<0.22>H_2PO_4 in the Temperature Range from 20 K to 250 K" J.Phys Soc.Jpn.60. 2673-2677 (1991)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1992 Final Research Report Summary
  • [Publications] 賀 平: "Elastic ANomaly Associated with Dipole Freezing of Rb_<1-x>[N(H_<1-y>Dy)_4]x(H_<1-y>Dy)_2PO_4 Mixed Crystal" J.Phys Soc.Jpn.60. 2143-2146 (1990)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1992 Final Research Report Summary
  • [Publications] 中村 英二: "Crossover to Polydispersive Behavior in Dielectric Dispersion of Rb_<1-x>[N(H_<1-y>Dy)_4]x(H_<1-y>Dy)_2PO_4" J.Phys Soc.Jpn.60. 2839-2842 (1991)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1992 Final Research Report Summary
  • [Publications] 花沢 和浩: "Study of the ferroelastic Phase Transition of TlH_2PO_4-Acoustic Phonon Softening" J.Phys Soc.Jpn.60. 188-195 (1991)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1992 Final Research Report Summary
  • [Publications] 徳永 正晴: "変位型強誘電体における2つの相転移機構とRhodes-Wohlfarthプロット" 固体物理. 27. 267-275 (1992)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1992 Final Research Report Summary
  • [Publications] 徳永 正晴: "誘電体" 培風館, 231 (1991)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1992 Final Research Report Summary
  • [Publications] K. Mizoguchi, Y. Nakai, S. Ikeda, A. Agui and Y. Tominaga: "Vibrational Modes of Deuterium in KD_2PO_4" J. Phys. Soc. Jpn.62 No.3. 451-454 (1993)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1992 Final Research Report Summary
  • [Publications] A. Agui, Y. N. Nakai, K. Mizoguchi, S. Ikeda and Y. Tominaga: "Hydrogen and PO_4 Modes of RbH_2PO_4" J.Phys. Soc. Jpn.62 No.3. 959-964 (1993)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1992 Final Research Report Summary
  • [Publications] I. Takenaka, Y. Tominaga, S. Endo and M. Kobayashi: "High Pressure Raman Scattering and Local Distortion of PO_4 in Paraelectric KH_2PO_4" Solid State Commun.84 No.10. 931-933 (1992)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1992 Final Research Report Summary
  • [Publications] A. Agui and Y. Tominaga: "The B_1 and A_2 Modes of KDP/RDP Family in Low Frequency Raman Spectra" J. Phys. Soc. Jpn.62 No.2. 832-833 (1993)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1992 Final Research Report Summary
  • [Publications] Y. Kobayashi and S. Endo: "High Pressure Phases of KH_2PO_4" Jpn. J. Appl. Phys.32 Suppl. 32-1. 315-317 (1993)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1992 Final Research Report Summary
  • [Publications] S. Ikeda, K. Shibata, Y. Nakai and P. W. Stephens: "Incoherent Neutron Scattering Measurements on KDP" J. Phys. Soc. Jpn.61 No.8. 2619-2623 (1992)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1992 Final Research Report Summary
  • [Publications] H. Sugimoto and S.ikeda: "Isotope Effects in Hydrogen-Bonded Crystal KH_2PO_4" Phys. Rev. Lett.67 No.10. 1306-1309 (1991)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1992 Final Research Report Summary
  • [Publications] K.Shibata ans S.Ikeda: "Incoherent Inelastic Neutron Scattering from Hydrogen-Bonded Compound KH_2PO_4" J. Phys. Soc. Jpn.61 No.2. 3432-3435 (1992)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1992 Final Research Report Summary
  • [Publications] T. Hikita, Y. Ono A.Bungo: "Effect of Hydrostatic Pressure on the Ferroelectric Phase Transition in KH_2AsO_4" J. Phys. Soc. Jpn.61 No.10. 3794-3798 (1992)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1992 Final Research Report Summary
  • [Publications] E. Nakamura: "Anomalous Dielectric Behavior of KH_2PO_4 Type Crystals in the Ferroelectric Phase" Ferroelectrics. 135. 237-247 (1992)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1992 Final Research Report Summary
  • [Publications] E. Nakamura, K. Deguchi, K. Kuramoto, I. Hirata, T. Ozaki and J. Ogami: "Domain Freezing in KH_2PO_4 and CsH_2PO_4" Ferroelectrics. (1992)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1992 Final Research Report Summary
  • [Publications] Y. Ono, N. Yamada and T. Hikita: "Structure Refinements of the Mixed Crystal K_<0.78>(NH_4)_<0.22>H_2PO_4 in the Temperature Range from 20 K to 250 K" J. Phys. Soc. Jpn.60 No.8. 2673-2677 (1991)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1992 Final Research Report Summary
  • [Publications] P. He, Deguchi and E.Nakamura: "Elastic ANomaly Associated with Dipole Freezing of Rb_<1-x>[N(H_<1-y>D_y)_4]_x(H_<1-y>D_y)_2PO_4 Mixed Crystal" J. Phys. Soc. Jpn.60 No. 7. 2143-2146 (1990)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1992 Final Research Report Summary
  • [Publications] E. Nakamura, P. He and K. Deguchi: "Crossover to Polydispersive Behavior in Dielectric Dispersion of Rb_<1-x>[N(H_<1-y>D_y)_4]_x(H_<1-y>D_y)_2PO_4" J. Phys. Soc. Jpn.60 No.9. 2839-2842 (1990)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1992 Final Research Report Summary
  • [Publications] H. Hanazawa, M. Komukae, T. Osaka, Y. Makita, M. Arai, A.Sakai and T. Yagi: "Study of the Ferroelastic Phase Transition of T1H_2PO_4- Acoustic Phonon Softening" J. Phys. Soc. Jpn.60 No.1. 188-195 (1991)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1992 Final Research Report Summary
  • [Publications] Z. Lu, T.Yagi, A.Sakai, K. Deguchi and E. Nakamura: "Anisotropic Broadening of the Brillouin Scattering Spectra of Hydrogenbonded Ferroelectric PbHPO_4" Ferroelectrics. 135. 249-256 (1992)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1992 Final Research Report Summary
  • [Publications] Y. Noda and H. Kasatani: "Possible Origin of the Isotope Effect on the Phase Transition of K_3(D,H)(SO_4)_2" J. Phys. Soc. Jpn.61 No.1. 13-16 (1992)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1992 Final Research Report Summary
  • [Publications] Y. Noda, H. Kasatani, Y. Watanabe and H. Yerauchi: "Temperature Dependence of Hydrogen Bond Nature in K_3H(SO_4)_2" J. Phys. Soc. Jpn.61 No.3. 905-915 (1992)

    • Description
      「研究成果報告書概要(欧文)」より
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      1992 Final Research Report Summary
  • [Publications] Y. Noda, Y. watanabe, H. Kasatani, H. Terauchi and K. Geshi: "X-ray Study of the Phase Transition in K_3H(SO_4)_2 and K_3D(SO_4)_2" J. Phys. Soc. Jpn.61 No.6. 1972-1977 (1992)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1992 Final Research Report Summary
  • [Publications] M.Ichikawa, S.Sato, K.Komukae and T.Osaka: "Structure of Ferroelastic K_3H(SeO_4)_2" Acta Cryst.C48. 1569-1571 (1992)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1992 Final Research Report Summary
  • [Publications] M. Kasahara, P. Kaun and T. Yagi: "Raman Scattering Study of K_3H(SO_4)_2 and K_3D(SO_4)_2 Single Crystals" J. Phys. Soc. Jpn.61 No.10. 3432-3435 (1992)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1992 Final Research Report Summary
  • [Publications] K. Geshi: "Low-temperature Phase Transition in Rb_3H_<1-x>D_x(XO_4)_2 (X: S, Se)" J. Phys. Soc. Jpn.61 No.1. 162-167 (1992)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1992 Final Research Report Summary
  • [Publications] M. Ichikawa, T. Gustafsson and I. Olovsson: "Low-Temperature Phase Transition in Cs_3D(SO_4)_2" Solid State Commun.78 No.6. 547-551 (1991)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1992 Final Research Report Summary
  • [Publications] M. Ichikawa, T. Gustafsson and I. Olovsson: "Structure of Rb_3D(SeO_4)_2 at 25, 110 and 297 K." Acta Cryst.C48. 603-607 (1992)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1992 Final Research Report Summary
  • [Publications] M. Ichikawa, T. Gustafsson and I. Olovsson: "Structural Study of the Low Temperature Phase Transition in Cs_3D(SeO_4)_2" Acta Cryst.B48. 633-639 (1992)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1992 Final Research Report Summary
  • [Publications] M. Fukai, T. Matsuo, H. Suga and M. Ichikawa: "Calorimetric Study of the Deuteration Effect on the Phase Behavior in Rb_3H(SO_4)_2 and Rb_3D(SO_4)_2" Solid State Commun.84 No.545-549 (1992)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1992 Final Research Report Summary
  • [Publications] M. Ichikawa T. Gustafsson and I. Olovsson: "X-ray Study of the Low-temperature Phase Ordering in Cs_3D(SeO_4)_2" J. Phys. Soc. Jpn.63 Submitted. (1993)

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      「研究成果報告書概要(欧文)」より
    • Related Report
      1992 Final Research Report Summary
  • [Publications] K. Itoh, Y. Hirata, H. Masumura, E. Nakamura and K. Deguchi: "Decomposition of Ferroelectric LiH_3(SeO_3)_2" Solid State Commun. in press.

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      「研究成果報告書概要(欧文)」より
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      1992 Final Research Report Summary
  • [Publications] M. Sumita, H. Ishigami, T. Osaka and Y. Makita: "Dielectric Relaxation in NH_4Cr(SO_4)_2・12H_2O" J. Phys. Soc. Jpn.60 No. 4. 1430-1431 (1991)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1992 Final Research Report Summary
  • [Publications] S. Kawada, H. Iisaka, E. Kitamura, R. Tsuchiya and H. Abe: "Successive Change and Developments of the Dielectric Relaxation Process toward 72 K Phase Transition in the Alkali-Hydroxide-Doped Ice Single Crystals" "Physics and Chemistry of Ice" edited by M. Maeno and T. Honodo, Hokkaido Univ. Press. 20-26 (1992)

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      1992 Final Research Report Summary
  • [Publications] T. Yagi: "Raman Scattering Study of Ferroelectric KDP under High Pressure (Review; in Japanese)" BUTSURI. 46 No. 7. 591-594 (1991)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1992 Final Research Report Summary
  • [Publications] S. Shin and M. Ishigame: "Central Mode and Critical Relaxation Phenomena Studied by Hyper-Raman scattering ( Review; in Japanese)" BUTSURI. 46 No. 8. 634-640 (1991)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1992 Final Research Report Summary
  • [Publications] T. Hikita: "Quantum Para-Feeroelectric Phase Transition -Experiments at Low Temperature under High Pressure ( Review; in Japanese)" Solid State Physics. 27 No. 9. 634-640 (1992)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1992 Final Research Report Summary
  • [Publications] Y. Noda and Y. Kasatani: "Recent New Progress on Isotope Effect of Hydrogen Bond Materials -Experiments of O-dimensional System K_3H(SO_4)_2- ( Review; in Japanese)" Solid State Physics. 28 No. 1. 31-39 (1992)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1992 Final Research Report Summary
  • [Publications] M. Tokunaga: "Two Different mechanisms of Phse Transition and Rhodes-Wohlfarth Plot in Displacive type ferroelectrics (Review; in Japanese)" Solid State Physics. 27 No. 4. 267-275 (1992)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1992 Final Research Report Summary
  • [Publications] M. Tokunaga: "Dielectrics (book; in Japanese)" Baifukan. 231 (1991)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1992 Final Research Report Summary
  • [Publications] 柴田 薫: "Incoherent Inelastic Neutron Scattering From Hydrogen-Bonded Compound KH_2PO_4" J.Phys.Soc.Jpn.61. 411-414 (1992)

    • Related Report
      1992 Annual Research Report
  • [Publications] 竹中 功: "High Pressure Raman Scattering and Local Distortion of PO_4 in Paraelectric KH_2PO_4" Solid State Commun.84. 931-933 (1992)

    • Related Report
      1992 Annual Research Report
  • [Publications] 安居院 あかね: "The B_1 and A_2 Modes of KDP/RDP Family in Low FRequency Raman Spectra" J.Phys.Soc.Jpn.62. 833-834 (1993)

    • Related Report
      1992 Annual Research Report
  • [Publications] 中村 英二: "Anomalous Dielectric Behavior of KH_2PO_4 Type Crystals in the Ferroelectric Phase" Ferroelectrics. 135. 237-247 (1992)

    • Related Report
      1992 Annual Research Report
  • [Publications] 疋田 朋幸: "Effect of Hydrostatic Pressure on the Ferroelectric Phase Transition in KH_2AsO_4" J.Phys.Soc.Jpn.61. 3794-3798 (1992)

    • Related Report
      1992 Annual Research Report
  • [Publications] 溝口 幸司: "Vibrational Modes of Deuterium in KD_2PO_4" J.Phys.Soc.Jpn.62. (1993)

    • Related Report
      1992 Annual Research Report
  • [Publications] 安居院 あかね: "Hydrogen and PO_4 Modes of RbH_2PO_4" J.Phys.Soc.Jpn. 62. (1992)

    • Related Report
      1992 Annual Research Report
  • [Publications] 小林 有紀: "High Pressure Phases of KH_2PO_4" Jpn.J.Appl.Phys(suppl). 32-1. 315-317 (1993)

    • Related Report
      1992 Annual Research Report
  • [Publications] 池田 進: "Incoherent Neutron Scattering Measurements on KDP" J.Phys.Son.Jpn.61. 2619-2623 (1992)

    • Related Report
      1992 Annual Research Report
  • [Publications] 笠原 勝: "Raman Scattering Study of K_3H(SO_4)_2 and K_3D(SO_4)_2 Single Crystals" J.Phys.Soc.Jpn. 61. 3432-3435 (1992)

    • Related Report
      1992 Annual Research Report
  • [Publications] 深井 真理: "Calorimetric Study of the Deuteration Effect on the Phase Behaviour in Rb_3H(SeO_4)_2 and Rb_3D(SeO_4)_2" Solid State Commun.84. 545-549 (1992)

    • Related Report
      1992 Annual Research Report
  • [Publications] 市川 瑞彦: "Structural Study of the Low-temperature Phase Transition in Cs_3D(SeO_4)_2" Acta Cryst.B48. 633-639 (1992)

    • Related Report
      1992 Annual Research Report
  • [Publications] 市川 瑞彦: "Structure of Ferroelastic K_3H(SeO_4)_2" Acta Cryst.C48. 1569-1571 (1992)

    • Related Report
      1992 Annual Research Report
  • [Publications] 野田 幸男: "水素結合系物質の同位元素効果の新しい展開-ゼロ次元系K_3H(SO_4)_2の実験から-" 固体物理. 28. 31-39 (1993)

    • Related Report
      1992 Annual Research Report
  • [Publications] Z.Lu: "Anisotropic Broadening of the Brillouin Scattering Spectra of Hydrogenbonded Ferroelectric PbHPO^4" Ferroelectrics. 135. 249-256 (1992)

    • Related Report
      1992 Annual Research Report
  • [Publications] 疋田 朋幸: "量子常誘電-強誘電性相転移-低温圧力効果の実験-" 固体物理. 27. 634-640 (1992)

    • Related Report
      1992 Annual Research Report
  • [Publications] 野田 幸男: "X‐ray Study of the Phase Transition in K_3D(SO_4)_2and K_3H(SO_4)_2" J.Phys.Soc Jpn.60. 1972-1977 (1991)

    • Related Report
      1991 Annual Research Report
  • [Publications] 野田 幸男: "Temperature Dependence of Hydrogen Bond Nature in K_3H(SO_4)_2" J.Phys.Soc.Jpn.61. 905-915 (1992)

    • Related Report
      1991 Annual Research Report
  • [Publications] 市川 瑞彦: "Structure of Rb_3D(SeO_4)_2at 25,110 and 297 K" Acta Crystallogr.C. (1992)

    • Related Report
      1991 Annual Research Report
  • [Publications] 下司 和男: "Low‐temperature Phase Transition in Rb_3H_1 ‐_xD_x(XO_4)_2(X:S,Se)" J.Phys.Soc.Jpn. 61. 134-139 (1992)

    • Related Report
      1991 Annual Research Report
  • [Publications] 河田 修二: "Succesive Change and Developments of the Dielectric Relaxation Process toward 72 K Phase Transition in the Alkali‐Hydroxide‐Doped Ice Single Crystals" 氷の物理と化学国際シンポジウム報告集. (1992)

    • Related Report
      1991 Annual Research Report
  • [Publications] 徳永 正晴: "変位型強誘電体における2つの相転移機構とRhodes‐Wohlfarthプロット" 固体物理. 27. 267-275 (1992)

    • Related Report
      1991 Annual Research Report
  • [Publications] 柴田 薫: "Incoherent Inelastic Neutron Scattrering from Hydrogen‐Bonded Compound KH_2PO_4" J.Phys.Soc.Jpn. 61. 411-414 (1992)

    • Related Report
      1991 Annual Research Report
  • [Publications] 松本 秀彦: "Isotope Effects in Hydrogen‐Bonded Crystal KH_2PO_4" Phys.Rev.Lett.67. 1306-1309 (1991)

    • Related Report
      1991 Annual Research Report
  • [Publications] 小野 泰弘: "Structure Refinements of the Mixed Crystal K_<o.78>(NH_4)_<0.22>.H_2PO_4in theTemperature Range from 20 K to 250 K" J.Phys.Soc.Jpn.60. 2673-2677 (1991)

    • Related Report
      1991 Annual Research Report
  • [Publications] 重成 武: "Critical Speeding‐Up of the Fluorescent Lifetime near the Structural Phase Transition" 第5回時間分割振動スペクトル分光国際会議報告集. (1992)

    • Related Report
      1991 Annual Research Report
  • [Publications] 朝日 孝尚: "A Strutural Study of[N(CH_3)_4] _2HgCl_4in Connection with Its Phase Transition" J‐Phys.Soc Jpn. 60. 921-926 (1991)

    • Related Report
      1991 Annual Research Report
  • [Publications] 安居院 あかね: "Study on Hydrogen Modes of RbH_2PO_4by Neutron scattering and Raman Scattering" J.Phys.Soc.Jpn.61. (1992)

    • Related Report
      1991 Annual Research Report
  • [Publications] 伊東 一幸: "Mean Position and Thermal Displacement of the Atom in the Double‐quadratic Well Potential Associated with Structural Phase Transitions." Ferroelectrics. 120. 175-183 (1991)

    • Related Report
      1991 Annual Research Report
  • [Publications] 疋田 朋幸(訳): "強誘電体物理入門:B.A.Strukov and A.P.Levanyuk" 吉岡書店, 200 (1992)

    • Related Report
      1991 Annual Research Report
  • [Publications] 野田 幸男: "Possible Origin of the Isotope Effect on the Phase Transition of K_3(D,H)(SO_4)_2" J.Phys.Soc.Jpn.60. 13-16 (1991)

    • Related Report
      1990 Annual Research Report
  • [Publications] 市川 瑞彦: "Lowーtemperature Transition in Cs_3D(SO_4)_2" Solid State Commun.(1991)

    • Related Report
      1990 Annual Research Report
  • [Publications] 大坂 俊雄: "Study of the Ferroelectric Phase Transition of TlH_2PO_4 ーAcoustic Phonon Softening" J.Phys.Soc.Jpn.60. 188-195 (1991)

    • Related Report
      1990 Annual Research Report
  • [Publications] 伊東 一幸: "Crystal Structure of NH_4H_2PO_4 in the High Temperature Phase" Ferroelectrics. 107. 1493-1498 (1990)

    • Related Report
      1990 Annual Research Report
  • [Publications] 岩田 豊: "Neutron Diffraction Analysis on a Possible Disordered Structure of Paraelectric Rochelle Salt" Ferroelectrics. 107. 287-292 (1990)

    • Related Report
      1990 Annual Research Report
  • [Publications] 辛 埴: "Lattice and Central Modes in the HyperーRaman Spectra of the HydrogenーBonded Ferroelectrics PbHPO_4 and PbDPO_4" Phys.Rev.B41. 10155-10164 (1990)

    • Related Report
      1990 Annual Research Report
  • [Publications] 辛 埴: "ハイパ-・ラマン散乱におけるセントラルモ-ドと臨界緩和現象" 日本物理学会誌. 46. (1991)

    • Related Report
      1990 Annual Research Report
  • [Publications] 八木 駿郎: "Brillouin Scattering Study of the Anisotropic Acoustic Anomaly in Ferroelectric and Ferroelastic Phase Transition" Ferroelectrics. 112. 203-215 (1990)

    • Related Report
      1990 Annual Research Report
  • [Publications] 市川 瑞彦: "Temperature Dependence of Lattice Constants of Rb_3D(SO_4)_2" Solid State Commun.76. 547-550 (1990)

    • Related Report
      1990 Annual Research Report
  • [Publications] 八木 駿郎: "Raman Scattering Study of KDP under High Pressure with a Diamond Anvil Cell" Phase Transitions. 28. 63-78 (1990)

    • Related Report
      1990 Annual Research Report
  • [Publications] 遠藤 將一: "水素結合型強誘電体の高圧下での異常な構造変化" 日本物理学会誌. 45. 575-578 (1990)

    • Related Report
      1990 Annual Research Report
  • [Publications] 重成 武: "Detection of a Precursor in a Strong First Order Phase Transition by a Fluorescene Lifetime Measurement" Phys,Rev.Lett.(1991)

    • Related Report
      1990 Annual Research Report
  • [Publications] 徳永 正晴: "誘電体" 培風館, (1991)

    • Related Report
      1990 Annual Research Report
  • [Publications] 中村 英二(編): "Ferroelectrics and Related Substances; Subvolume b: Nonーoxides,LondoltーBornstein New Series III/28" SpringerーVerlag, 833 (1991)

    • Related Report
      1990 Annual Research Report

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Published: 1990-04-01   Modified: 2016-04-21  

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