SOUND-ABSORPTION IN QUANTUM HYDROGENOUS FERROELECTRICS

被引：0
|
作者：
MOROSOV, AI
SIGOV, AS
机构：
[1] Moscow Institute of Radioengineering, Electronics and Automation, 117454 Moscow
来源：
FERROELECTRICS | 1991年 / 124卷 / 1-4期
关键词：
D O I：
10.1080/00150199108209410
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
We consider the relaxational Bound absorption and sound velocity renormalization in quantum hydrogenous ferroeleotrics. It is shown that at low temperature the absorption is caused by elastio and eleotrio fields created by dipolar and charged defects. The temperature dependences of the absorption coefficient and sound velocity renormalization are obtained. © 1991, Taylor & Francis Group, LLC. All rights reserved.
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页码：29 / 34
页数：6
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