Simple Modes of Vibration of Crystals
- 1 December 1956
- journal article
- research article
- Published by AIP Publishing in Journal of Applied Physics
- Vol. 27 (12) , 1462-1466
- https://doi.org/10.1063/1.1722290
Abstract
In this paper there are described solutions of the three‐dimensional equations of elasticity and the equations of generalized plane stress pertaining to vibrations of crystal rectangular parallelepipeds and thin plates with traction‐free faces. The modes of motion exist in crystals of certain classes for specific orientations and length‐ratios of the edges. Since the solutions are exact and in closed form, they may be used to advantage in connection with the measurement of elastic constants. Special disposition of electrodes is required for piezoelectric excitation.This publication has 4 references indexed in Scilit:
- Free Vibrations of Isotropic Cubes and Nearly Cubic ParallelepipedsJournal of Applied Physics, 1956
- Free Vibrations of Anisotropic BodiesPhysical Review B, 1944
- Elastische Schwingungen eines anisotropen K rpers von der Form eines rechtwinkligen ParallelepipedsThe European Physical Journal A, 1941
- Längsschwingungen von rechteckigen QuarzplattenThe European Physical Journal A, 1935