Line-focus acoustic microscopy measurements of elastic constants for materials with high acoustic velocities
- 9 December 1996
- journal article
- Published by AIP Publishing in Applied Physics Letters
- Vol. 69 (24) , 3680-3682
- https://doi.org/10.1063/1.117187
Abstract
A method to determine elastic constants of high acoustic velocity materials by line-focus acoustic microscopy is presented. To determine elastic constants the distances between the specular reflection peak and the first interference maximum and minimum of the V(z) curve measured by line-focus acoustic microscopy were compared to the corresponding distances obtained from a V(z) measurement model that simulates the experiment. Elastic constants of a single-crystal diamond sample were determined by this method.Keywords
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