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Author:

俞宽新 (俞宽新.) | 张兰霞 (张兰霞.) | 刘韬 (刘韬.)

Indexed by:

CQVIP PKU CSCD

Abstract:

石英和铌酸锂晶体具有优良的压电性能,常用来制作声表面波(SAW)器件(如延迟线、滤波器、振荡器、卷积器、声光器件等)的基底.该文推导表面波晶体声学基本方程和表面波力学边界条件方程,使用一种新的计算表面波声速的循环迭代法,分别对石英、铌酸锂2种晶体,在最佳的退耦声弧矢面,即yz平面内,系统计算沿不同方向的声表面波速度,并绘制出倒速度曲线.

Keyword:

铌酸锂晶体 石英晶体 声表面波(SAW) 倒速度曲线

Author Community:

  • [ 1 ] [俞宽新]北京工业大学
  • [ 2 ] [张兰霞]北京工业大学
  • [ 3 ] [刘韬]北京工业大学

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Source :

压电与声光

ISSN: 1004-2474

Year: 2010

Issue: 5

Volume: 32

Page: 713-716

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count: 1

Chinese Cited Count:

30 Days PV: 3

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