Photon and phonon velocity operators in dispersive crystals
Journal Article
·
· Crystallography Reports
- Belarussian State University (Belarus)
Some particular examples of velocity operators in absorbing and excited crystals having dielectric, magnetic, and elastic anisotropy and frequency dispersion are considered. Expressions for the velocities of polarized normal waves are given in the vector form for any directions of phase normals. These expressions are valid for geometric analysis of velocities in the case of continuous or discrete changes in the sets of 3D propagation directions and the sets of initial polarizations of bulk waves and wave beams in crystals.
- OSTI ID:
- 21091389
- Journal Information:
- Crystallography Reports, Vol. 52, Issue 1; Other Information: DOI: 10.1134/S1063774507010166; Copyright (c) 2007 Nauka/Interperiodica; Article Copyright (c) 2007 Pleiades Publishing, Inc; Country of input: International Atomic Energy Agency (IAEA); ISSN 1063-7745
- Country of Publication:
- United States
- Language:
- English
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