Geometric propagation of acoustic phonons in monocrystals within anisotropic continuum acoustics |
| |
| Authors: | F Rösch O Weis |
| |
| Institution: | (1) Institut für Angewandte Physik II, Albert-Überle-Straße 3-5, D-6900 Heidelberg 1, Federal Republic of Germany;(2) Experimentelle Physik IV, Universität Ulm, Postfach 4066, D-7900 Ulm, Federal Republic of Germany |
| |
| Abstract: | A detailed study of anisotropic phonon propagation in sapphire and quartz is made by means of energy surfaces, group-velocity surfaces and intensity surfaces which were all determined numerically from published elastic constants. For convenience these surfaces are presented in threedimensional representations.Work supported by Bundesministerium für Forschung und Technologie |
| |
| Keywords: | |
| 本文献已被 SpringerLink 等数据库收录！ |
|
