PIEZOELECTRIC ELASTIC SURFACE WAVES IN ANISOTROPIC LAYERED MEDIA

被引:51
作者
SCHMIDT, RV
VOLTMER, FW
机构
[1] Department of Electrical Engineering and Computer Sciences, Electronics Research Laboratory, University of California, Berkeley
关键词
D O I
10.1109/TMTT.1969.1127082
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
Solutions for surface elastic waves propagating in a layered media consisting of a CdS film on a fused quartz substrate have been found. Piezoelectric coupling in the CdS has been included. The Rayleigh, Sezawa, and Love modes are discussed. The surface wave velocity, mechanical displacements, and electric fields are found as a function of layer thickness for the Rayleigh and Sezawa modes. Velocity dispersion was experimentally measured and found to be in good agreement with theory. © 1969, IEEE. All rights reserved.
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页码:920 / +
页数:1
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