非均匀单轴压力对体声波在晶体中传播的影响

Proceedings of the 2000 IEEE/EIA International Frequency Control Symposium and Exhibition (Cat. No.00CH37052) Pub Date : 2000-06-07 DOI:10.1109/FREQ.2000.887390

B. Sorokin, A.N. Marushyak, K. S. Aleksandrov

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引用次数: 1

摘要

在考虑晶体试样非均匀变形的条件下，提出了单轴机械压力作用下小振幅体声波在晶体中的传播理论。研究表明，体声波的传播路径是非均匀变形的函数。以立方晶体Bi/sub - 12/GeO/sub - 20/(23点对称)的某些晶体方向为例进行了计算。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Influence of non-homogeneous uniaxial pressure on the propagation of bulk acoustic waves in crystals

The development of the theory of propagation of small amplitude bulk acoustic waves in crystals under uniaxial mechanical pressure has been made by taking into account the condition of non-homogeneous deformation of crystal sample. It has been shown that the path of bulk acoustic waves will be a function of the non-homogeneous deformation. As an example, calculations for some crystal directions of cubic crystal Bi/sub 12/GeO/sub 20/ (23 point symmetry) have been made.

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Proceedings of the 2000 IEEE/EIA International Frequency Control Symposium and Exhibition (Cat. No.00CH37052)

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