Dielectric Anisotropy in Ice Ih

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概要

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• The complex dielectric constants parallel and normal to the optical axis in iceIh single crystal were measured in a wide range of the temperature (O'x - l50'C).The static dielectric constant of the Debye component at each temperature wasobtained t>>' extrapolating on the cote-cote plot to zero f?'equency. Dielectricanisotropy agreed well that of Humbel et at. at high temperatures, and it increasedwith decreasing temperature.The static dielectric constant e(' followed a Curie-Weiss Jaw where T. was 46 Kand its Curie-Weiss constant C77 was 2.25 x 10' K, while eg obeyed a Curie lawwhere Ctu'ie constant C. was 2.37 X 10' K. These results strongly suggest theanisotropy in dipole-dipole interaction and the possibility of' the ordering phasetransition at low temperatures. The anisotropy of the dielectric relaxation timewas very small in all temperature range. The mechanism of the dielectric aniso-tropy is discussed.

• 社団法人日本物理学会の論文
• 1978-06-15

著者

• Kawada Shuji

  Department Of Physics Faculity Of Science Kanazawa University

関連論文

• Dielectric Dispersion of NaOH-Doped Ice at Low Temperatures
• Representations of Configurational Entropy and Dielectric Properties of Ice Ih
• Pyroelectricity in Solid Hydrogen Chloride
• Dielectric Anisotropy in Ice Ih
• Dielectric Behavior of Water Adsorbed on Solid Surface at Very Low Frequencies
• The Changes in Dielectric Properties of Water during Adsorption by Solids
• Dielectric Dispersion of KOH-Doped Ice at Low Temperatures
• Dielectric Dispersion and Phase Transition of KOH Doped Ice
• Anomalous Pyroelectric Properties of SbSI Single Crystals

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