Critical current from surface barriers in type-II superconducting strips

被引：76

作者：

Benkraouda, M

Clem, JR

机构：

[1] UAE Univ, Dept Phys, Al Ain, U Arab Emirates

[2] Iowa State Univ, Ames Lab, Ames, IA 50011 USA

[3] Iowa State Univ, Dept Phys & Astron, Ames, IA 50011 USA

来源：

PHYSICAL REVIEW B | 1998年 / 58卷 / 22期

关键词：

D O I：

10.1103/PhysRevB.58.15103

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Extending a model we previously used to calculate magnetization hysteresis arising from the geometrical barrier in a flat, bulk-pinning-free type-II superconducting strip subjected to a perpendicular magnetic field H-a, we here calculate the contribution, arising from screening currents on the top and bottom surfaces, to the magnetic-field-dependent critical current I-c(H-a) due to surface barriers, including both the geometrical barrier and the Bean-Livingston barrier. [S0163-1829(98)04946-7].

引用

收藏

页码：15103 / 15107

页数：5

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