Reflection and refraction of bulk acoustic waves in piezoelectrics under uniaxial stress

被引:0
|
作者
S. I. Burkov
B. P. Sorokin
K. S. Aleksandrov
A. A. Karpovich
机构
[1] Siberian Federal University,Kirenskiĭ Institute of Physics, Siberian Division
[2] Russian Academy of Sciences,undefined
来源
Acoustical Physics | 2009年 / 55卷
关键词
43.20.El; 77.65.-j;
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摘要
Basic equations that describe the conditions of reflection and refraction of bulk acoustic waves at the boundary between acentric crystalline media under uniaxial stress are presented. The effect of uniaxial stress on the anisotropy of reflection and refraction of bulk acoustic waves is numerically analyzed for boundaries of the crystal-vacuum, piezoelectric crystal-piezoelectric crystal, and piezoelectric crystal-elastic isotropic medium types.
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页码:178 / 185
页数:7
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