Low-frequency dielectric relaxation in 5TsB liquid crystals controlled by the ion adsorption-desorption processes

被引：0
|
作者：
A. V. Koval’chuk
机构：
[1] National Academy of Sciences of Ukraine,Institute of Physics
来源：
Technical Physics Letters | 2000年 / 26卷
关键词：
Liquid Crystal; Dielectric Relaxation; Initial Portion; Debye Equation;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Stable liquid-crystalline states with various ε′ and ρ values were obtained in planar-oriented 5TsB liquid crystals by exposure to constant and alternating electric fields. The initial portion of the low-frequency dispersion of ε′ and ε″ obeys the Debye equation for both strictly planar and nonplanar (“oblique”) orientation of molecules.
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页码：849 / 850
页数：1
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