RESTRICTION OF MICROWAVE ENHANCEMENT OF SUPERCONDUCTIVITY IN IMPURE SUPERCONDUCTORS DUE TO ELECTRON-ELECTRON INTERACTION

被引：13

作者：

GERSHENZON, EM

GOLTSMAN, GN

POTAPOV, VD

SERGEEV, AV

机构：

[1] Physical Department, Moscow State Pedagogical Institute, Moscow, 119435, M. Pirogovskaya St

来源：

SOLID STATE COMMUNICATIONS | 1990年 / 75卷 / 08期

关键词：

10;

D O I：

10.1016/0038-1098(90)90215-W

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

Transition from microwave enhancement of supercurrent to superconductivity suppression is investigated in impure superconductors. It is demonstrated that the frequency range of the enhancement effect narrows with the decrease of the electron mean free path, l, and at l ≤ 1 nm electron heating is observed in the whole frequency range. Dependences of frequency boundaries on l are explained by taking into account strong electron-electron interaction in impure metals. © 1990.

引用

页码：639 / 641

页数：3

共 10 条

[1]

DUNPONT W, 1977, THESIS KARLSRUHE

[2]

ELIASHBERG GM, 1986, NONEQUILIBRIUM SUPER, P211

[3] EFFECT OF MICROWAVE-RADIATION ON THE CRITICAL CURRENT IN DIRTY SUPERCONDUCTORS [J].