Critical state in a Josephson junction array: Effect of transport currents

被引：8

作者：

Chandran, M

Chaddah, P

机构：

[1] Low Temperature Physics Group, Center for Advanced Technology, Indore

来源：

PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS | 1996年 / 267卷 / 1-2期

关键词：

Josephson junction array; critical state;

D O I：

10.1016/0921-4534(96)00395-4

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

We present a detailed simulation of a Josephson junction array in the presence of a varying external field and a transport current. We show that the field profiles in the array are similar to the profiles generated by the critical state model for an infinite slab of hard type-II superconductor. A discrete equation similar to Bean's model is introduced to describe the field profiles in the array.

引用

页码：59 / 66

页数：8

共 23 条

[1] NUMERICAL-SIMULATION OF MAGNETIC-FLUX PENETRATION IN CONCENTRIC CIRCULAR ARRAYS OF JOSEPHSON-JUNCTIONS [J].