Influence of acoustic treatment on the photoconductivity of zinc selenide crystals

被引：0
|
作者：
I. A. Klimenko
V. P. Migal’
机构：
[1] N. E. Zhulovsky State Aerospace University,
来源：
Technical Physics Letters | 1999年 / 25卷
关键词：
Zinc; Characteristic Feature; Treatment Process; Dielectric Loss; Complex Plane;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
It is shown that acoustic treatment of piezoelectric zinc selenide crystals by exciting strong natural elastic vibrations can specifically alter their photoelectric and other properties. Irreversible changes in the stressed-strained state of the crystals under this treatment are responsible for characteristic features in the spectral dependences of the permittivity ε′(λ) and the dielectric loss coefficient ε′’(λ). These dependences plotted in the form of ε*(λ) diagrams on the complex plane and also the spectrum of natural elastic vibrations can be used to monitor the treatment process.
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页码：980 / 982
页数：2
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