Josephson junctions with alternating critical current density

被引：42

作者：

Mints, RG

Kogan, VG

机构：

[1] IOWA STATE UNIV SCI & TECHNOL, AMES LAB, AMES, IA 50011 USA

[2] IOWA STATE UNIV SCI & TECHNOL, DEPT PHYS, AMES, IA 50011 USA

来源：

PHYSICAL REVIEW B | 1997年 / 55卷 / 14期

关键词：

D O I：

10.1103/PhysRevB.55.R8682

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The magnetic-field dependence of the critical current I-c(H) is considered for a short Josephson junction with the critical current density j(c) alternating along the tunnel contact. Two model cases, periodic and randomly alternating j(c), are treated in detail. Recent experimental data on I-c(H) for grain-boundary Josephson junctions in YBa2Cu3Ox are discussed.

引用

收藏

页码：R8682 / R8684

页数：3

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