MICROWAVE-ENHANCED PROXIMITY EFFECT IN SUPERCONDUCTOR-NORMAL-METAL-SUPERCONDUCTOR MICRO-JUNCTIONS

被引:30
作者
WARLAUMONT, JM [1 ]
BROWN, JC [1 ]
FOXE, T [1 ]
BUHRMAN, RA [1 ]
机构
[1] CORNELL UNIV,SCH APPL & ENGN PHYS,ITHACA,NY 14853
关键词
D O I
10.1103/PhysRevLett.43.169
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
Very large microwave enhancements of the critical current of small superconductor normal-metal superconductor junctions have been observed to temperatures as low as 0.2Tc of the superconductor. The experimental results indicate that this enhancement is due to a strengthening of the proximity effect at the center of the normal-metal layer by the time-varying field. © 1979 The American Physical Society.
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页码:169 / 172
页数:4
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