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

被引:0
|
作者
D. M. Medvedev
Yu. V. Petrov
机构
[1] Moscow Institute for Physics and Technology,L. D. Landau Institute of Theoretical Physics
[2] Russian Academy of Sciences,Department of Chemistry
[3] University of California,undefined
关键词
Spectroscopy; State Physics; High Pressure; Field Theory; Elementary Particle;
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中图分类号
学科分类号
摘要
The dependence of the phonon spectrum of a crystal and the associated thermodynamic functions on electron temperature in the absence of equilibrium between the electrons and the lattice is investigated. The treatment is performed within the Thomas-Fermi approximation for a body-centered cubic crystal at high pressures.
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页码:128 / 134
页数:6
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