GENERALIZED FLUX-QUANTIZATION AND AC JOSEPHSON EFFECT IN A MODEL SUPERCONDUCTOR

被引：0
|
作者：
INGRAHAM, RL
机构：
[1] Department of Physics, New Mexico State University, Las Cruces, NM, 88003
来源：
PHYSICA SCRIPTA | 1993年 / 48卷 / 06期
关键词：
D O I：
10.1088/0031-8949/48/6/014
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
Some properties of a model Ginzburg-Landau-like equation extended to include time-dependence and a 4-potential are investigated. Applied electric field in a ''hole'' in the bulk model superconductor oriented in space-time so as to have cross sections in the t-z planes is shown to lead to quantized trapped flux of a new kind, ''electric space-time flux'' The nontrivial space- and time-dependent solution in the bulk superconductor is found. Further, the analogue of the ac Josephson effect follows simply.
引用
收藏
页码：758 / 761
页数：4
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