Anomalous Behavior in the Heat Capacities of Pseudo One-Dimensional Ferroelectries CsH_2PO_4 and CsD_2PO_4

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概要

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• The heat capacity measurements by the adiabatic method have shown the 2ndorder character for the phase transitions of CsH.P0. and CsD.P0. with jumps,AC.=4.5j-0.7 and 4.9f0.8 JK 'mol ' respectively. In TNT., the behaviorof both of the heat capacities is so peculiar as to make our estimation of theirlattice parts very difficult. Compared with the pseudo one-dimensional Isingtheory, this behavior is interpreted in terms of the anomalously large polarization-fluctuations.

• 社団法人日本物理学会の論文
• 1983-11-15

著者

• Imai Kiyoyasu

  Ishikawa College Of Technology

関連論文

• Estimation of the Anomalous Heat Capacity and Thermal Expansion of Rochelle Salt
• Anomalous Behavior in the Heat Capacities of Pseudo One-Dimensional Ferroelectries CsH_2PO_4 and CsD_2PO_4
• Electrostrictive Corrections to the Pseudo One-Dimensional Ising Model of Ferroelectrics

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