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Title: Photon and phonon velocity operators in dispersive crystals

Abstract

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.

Authors:
;  [1]
  1. Belarussian State University (Belarus)
Publication Date:
OSTI Identifier:
21091389
Resource Type:
Journal Article
Resource Relation:
Journal Name: Crystallography Reports; Journal Volume: 52; Journal 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)
Country of Publication:
United States
Language:
English
Subject:
75 CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY; ANISOTROPY; BEAMS; CRYSTALS; DIELECTRIC MATERIALS; DISPERSIONS; PHONONS; PHOTONS; POLARIZATION; VECTORS; VELOCITY

Citation Formats

Barkovsky, L. M., E-mail: Barkovsky@bsu.by, and Furs, A. N. Photon and phonon velocity operators in dispersive crystals. United States: N. p., 2007. Web. doi:10.1134/S1063774507010166.
Barkovsky, L. M., E-mail: Barkovsky@bsu.by, & Furs, A. N. Photon and phonon velocity operators in dispersive crystals. United States. doi:10.1134/S1063774507010166.
Barkovsky, L. M., E-mail: Barkovsky@bsu.by, and Furs, A. N. Thu . "Photon and phonon velocity operators in dispersive crystals". United States. doi:10.1134/S1063774507010166.
@article{osti_21091389,
title = {Photon and phonon velocity operators in dispersive crystals},
author = {Barkovsky, L. M., E-mail: Barkovsky@bsu.by and Furs, A. N.},
abstractNote = {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.},
doi = {10.1134/S1063774507010166},
journal = {Crystallography Reports},
number = 1,
volume = 52,
place = {United States},
year = {Thu Feb 15 00:00:00 EST 2007},
month = {Thu Feb 15 00:00:00 EST 2007}
}