Nonlinear distortion of ultrasonic waves in small crystalline samples
作者:
Bruce D. Blackburn,
M. A. Breazeale,
期刊:
The Journal of the Acoustical Society of America
(AIP Available online 1984)
卷期:
Volume 76,
issue 6
页码: 1755-1760
ISSN:0001-4966
年代: 1984
DOI:10.1121/1.391002
出版商: Acoustical Society of America
关键词: ultrasonic waves;elastic constants;mhz range 01−100;crystals;harmonic generation
数据来源: AIP
摘要:
Harmonic generation of 30‐MHz ultrasonic waves in small solid samples is analyzed to establish a technique for evaluating combinations of third‐order elastic constants of samples which cannot be grown large enough to allow one to make the infinite plane‐wave approximation. Results are reported for CsCdF3and KZnF3.
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