Investigation of the tunnel effect and dielectric parameters of α-LiIO3 crystals

被引：0
|
作者：
V. M. Timokhin
机构：
[1] F. F. Ushakov Marine State Academy,
来源：
Russian Physics Journal | 2009年 / 52卷
关键词：
activation energy; dielectric permittivity; dielectric loss factor; relaxation oscillator; tunneling effect; proton conductivity;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Temperature and frequency spectra of tanδ, ε′, and ε″ of laser lithium iodate single crystals are investigated at temperatures in the interval 77–450 K and frequencies in the range 5–108 Hz. An analysis of these spectra and the Cole–Cole diagrams demonstrates tunneling of charge carriers and existence of relaxation oscillators of several types. The temperature interval for the tunnel effect is determined.
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页码：152 / 156
页数：4
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