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

关键词：

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.

引用

收藏

页码：1089 / 1092

页数：4

相关论文

共 25 条

[1] THEORY OF THE THERMAL CONDUCTIVITY OF SUPERCONDUCTORS [J].

BARDEEN, J ;

RICKAYZEN, G ;

TEWORDT, L .

PHYSICAL REVIEW, 1959, 113 (04) :982-994

[2] NEW INSTABILITY IN SUPERCONDUCTORS UNDER EXTERNAL DYNAMIC PAIR BREAKING [J].

CHANG, JJ ;

SCALAPIN.DJ .

PHYSICAL REVIEW B, 1974, 10 (09) :4047-4049

[3] KINETIC-EQUATION APPROACH TO NONEQUILIBRIUM SUPERCONDUCTIVITY [J].

CHANG, JJ ;

SCALAPINO, DJ .

PHYSICAL REVIEW B, 1977, 15 (05) :2651-2670

[4] TRANSPORT PROPERTIES OF NONEQUILIBRIUM SUPERCONDUCTORS [J].

CHANG, JJ ;

SCALAPIN.DJ .

PHYSICAL REVIEW B, 1974, 9 (11) :4769-4774

[5] MONOCHROMATIC PHONON PROPAGATION IN GE-SB USING SUPERCONDUCTING TUNNEL JUNCTIONS [J].

DYNES, RC ;

NARAYANAMURTI, V ;

CHIN, M .

PHYSICAL REVIEW LETTERS, 1971, 26 (04) :181-+

[6] ENERGY-GAP REDUCTION IN SUPERCONDUCTING TIN FILMS BY QUASIPARTICLE INJECTION [J].

FUCHS, J ;

EPPERLEIN, PW ;

WELTE, M ;

EISENMENGER, W .

PHYSICAL REVIEW LETTERS, 1977, 38 (16) :919-922

[7] DYNAMICS OF QUASIPARTICLES IN SUPERCONDUCTORS [J].

HU, P ;

DYNES, RC ;

NARAYANAMURTI, V .

PHYSICAL REVIEW B, 1974, 10 (07) :2786-2788

[8] NON-EQUILIBRIUM GAP INSTABILITY AND PHASE-TRANSITION UNDER INTENSE TUNNEL INJECTION IN SUPERCONDUCTING LEAD FILMS [J].

IGUCHI, I .

JOURNAL OF LOW TEMPERATURE PHYSICS, 1978, 33 (5-6) :439-457

[9] STUDY OF NONEQUILIBRIUM STATE OF SUPERCONDUCTORS BY LARGE QUASIPARTICLE INJECTION FROM AN EXTERNAL CURRENT SOURCE [J].

IGUCHI, I .

PHYSICAL REVIEW B, 1977, 16 (05) :1954-1968

[10]

IGUCHI I, 1978, J PHYSIQUE C S8, V39, P521