Properties of vortex states induced by proximity effect in hybrid Ferromagnet-Superconductor systems

被引：0
|
作者：
Ader, J-P [1 ]
Buzdin, A. I. [2 ]
Mel'nikov, A. S. [3 ]
机构：
[1] Univ Bordeaux 1, CPMOH, 351 Cours Liberat, F-33405 Talence, France
[2] Univ Bordeaux 1, Inst Univ France & CPMOH, F-33405 Talence, France
[3] Inst Phys Microstruct, Nizhnii Novgorod 603950, Russia
来源：
MAGNETISM AND MAGNETIC MATERIALS | 2009年 / 152-153卷
关键词：
Superconductivity; vortices; hybrid systems;
D O I：
10.4028/www.scientific.net/SSP.152-153.482
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
We investigate the properties of a thin-walled superconducting shell placed in electrical contact with a ferromagnetic cylinder embedded in the superconductor. The case of a superconductor surrounded by the ferromagnet is also considered. Associated with the orbital effect, spontaneous vortex states may appear, characterized by different winding numbers. Special attention is paid to the switching between states of different vorticities and to the behaviour of the critical temperature caused by an external field.
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收藏
页码：482 / +
页数：2
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