PHONON-SPECTRUM IN PHOTOEXCITED SUPERCONDUCTING FILMS

被引：3
作者：
PERRIN, N
机构：
来源：
JOURNAL DE PHYSIQUE | 1979年 / 40卷 / 11期
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D O I：
10.1051/jphys:0197900400110108900
中图分类号：
学科分类号：
摘要：
The coupled quasiparticle-pair-phonon system in a superconducting film driven out of equilibrium by optical irradiation is considered. The form of the phonon distribution is studied, assuming a Fermi Dirac function at an effective temperature T for the quasiparticles. It is shown to deviate from both an equilibrium distribution at T and at the ambient temperature T.
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页码：1089 / 1092
页数：4
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