Dependence of the phonon spectrum of a metal on electron temperature in a nonequilibrium electron-phonon system

Authors
Medvedev, DM Petrov, YV
Citation
Dm. Medvedev et Yv. Petrov, Dependence of the phonon spectrum of a metal on electron temperature in a nonequilibrium electron-phonon system, J EXP TH PH, 88(1), 1999, pp. 128-134
Citations number
14
Categorie Soggetti
Physics
Journal title
JOURNAL OF EXPERIMENTAL AND THEORETICAL PHYSICS
ISSN journal
10637761 → ACNP
Volume
88
Issue
1
Year of publication
1999
Pages
128 - 134
Database
ISI
SICI code
1063-7761(199901)88:1<128:DOTPSO>2.0.ZU;2-5
Abstract
The dependence of the phonon spectrum of a crystal and the associated therm odynamic functions on electron temperature in the absence of equilibrium be tween the electrons and the lattice is investigated. The treatment is perfo rmed within the Thomas-Fermi approximation for a body-centered cubic crysta l at high pressures. (C) 1999 American Institute of Physics. [S1063-7761(99 )02001-6].