Penetration of an external magnetic field into a multistrip superconductor/soft-magnet heterostructure

被引：4

作者：

Yampolskii, S. V. ^{[1
]}

Genenko, Y. A. ^{[1
]}

Rauh, H. ^{[1
]}

机构：

[1] Tech Univ Darmstadt, Inst Materialwissenschaft, D-64287 Darmstadt, Germany

来源：

PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS | 2007年 / 460卷

关键词：

superconductor strip; soft magnet; sheet current; Meissner state; critical state; STRIPS; WIRES; FLUX;

D O I：

10.1016/j.physc.2007.04.065

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

The magnetization of a planar heterostructure of periodically alternating type-II superconductor and soft-magnet strips exposed to a transverse external magnetic field is studied. An integral equation governing the sheet current distribution in the Meissner state of the superconductor constituents is derived. The field of complete penetration of magnetic flux in the critical state of the superconductor constituents is calculated for different widths of the superconductor and the soft-magnet constituents and a range of values of the relative permeability of the soft-magnet constituents. (c) 2007 Elsevier B.V. All rights reserved.

引用

页码：1262 / 1263

页数：2