PHOTOSENSITIVE DISLOCATION-DEPENDENT INTERNAL-FRICTION IN CDS

被引：1
|
作者：
DURGARYAN, AH
MELKONYAN, HS
VARDAPETYAN, RP
机构：
[1] ACAD SCI ARSSR,INST APPL PROBLEMS PHYS,YEREVAN 375014,ARMENIA,USSR
[2] UNIV YEREVAN,DEPT PHYS,YEREVAN 375049,ARMENIA,USSR
来源：
SOLID STATE COMMUNICATIONS | 1990年 / 73卷 / 03期
关键词：
D O I：
10.1016/0038-1098(90)90954-A
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
The effect of white light on dislocation-dependent damping in CdS has been investigated by the internal friction technique. Two distinct types of behaviour have been observed. Sample A with an excess of dislocations in basal plane show a decrease of attenuation with light application. Sample B with an excess of dislocations in prismatic planes show an increase of attenuation under illumination. The effect in sample A increased with increasing temperature, while in sample B it decreased and at 380 K turned into the sample A effect. © 1990.
引用
收藏
页码：185 / 189
页数：5
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