Doping effects of Cu ions on the elastic properties of the LiNbO3 crystal revealed by Brillouin scattering

被引：5
|
作者：
Blachowicz, T
Pyka, M
Kleszczewski, Z
Swirkowicz, M
Lukasiewicz, T
机构：
[1] Silesian Tech Univ, Inst Phys, PL-44100 Gliwice, Poland
[2] Inst Elect Mat Technol, PL-01919 Warsaw, Poland
来源：
SOLID STATE COMMUNICATIONS | 2002年 / 123卷 / 6-7期
关键词：
brillouin scattering; lithium niobate; Cu-doping;
D O I：
10.1016/S0038-1098(02)00199-0
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
The doping effects of Cu ions on the elastic properties of the LiNbO3 crystal in the hypersonic range of frequencies were studied by Brillouin scattering. The concentration of Cu was 0.05 mol%. Comparison with pure samples showed a relative decrease in frequencies falling in the range of 4-11%. Measurements were performed in different crystallographic directions. (C) 2002 Elsevier Science Ltd. All rights reserved.
引用
收藏
页码：317 / 319
页数：3
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