Robert W. Keyes
IEEE JSSC
The third-order elastic constants of crystalline quartz are used to calculate the stress dependence of the frequency of quartz oscillator plates. © 1967, IEEE. All rights reserved.
Robert W. Keyes
IEEE JSSC
Robert W. Keyes, Erik P. Harris, et al.
Proceedings of the IEEE
Robert W. Keyes
Proceedings of the IEEE
Robert W. Keyes
IEEE Transactions on Sonics and Ultrasonics