Normal-Mode Vibrations of Model of Centrosymmetric Cubic Crystal.

Autor: Hoppmann, W. H., Kunukkasseril, V. X.
Zdroj: Journal of the Acoustical Society of America; 1967, Vol. 42 Issue 1, p42-49, 8p
Abstrakt: Free-vibration experiments were conducted on two- and three-dimensional models of a centrosymmetric cubic crystal. Frequencies and mode shapes were determined. Also, some theoretical calculations were made of the frequencies and mode shapes, using previously measured elastic constants. Several classes of vibrations were identified. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index