The temperature coefficients of delay of surface acoustic waves in LGS and LGN crystals in a wide temperature range

被引：0
|
作者：
M. Yu. Dvoesherstov
S. G. Petrov
V. I. Cherednik
A. P. Chirimanov
机构：
[1] Lobachevsky State University,
来源：
Technical Physics | 2001年 / 46卷
关键词：
Aluminium; Acoustic Wave; Temperature Characteristic; Temperature Coefficient; Wide Temperature Range;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Numerical analysis of the first-and second-order temperature coefficients of the delay of surface acoustic waves (SAWs) in LGS and LGN crystals was carried out. The calculations were performed along thermostable directions in a wide temperature range. The effect of an aluminium layer having a finite thickness on the SAW temperature characteristics is shown.
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页码：346 / 347
页数：1
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