Experimental measurement of the SAW properties of berlinite
- 15 July 1978
- journal article
- conference paper
- Published by AIP Publishing in Applied Physics Letters
- Vol. 33 (2) , 117-119
- https://doi.org/10.1063/1.90279
Abstract
The surface acoustic wave properties of berlinite have been measured for the x‐axis boule 92.75° cut. This cut was found to be temperature compensated at 32 °C. The velocity and coupling coefficient k2 were found to be 2747 m/sec and 0.003, respectively. The velocity and temperature coefficient of delay are in reasonable agreement with theory, while the value of k2 is lower than the theoretical value.Keywords
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