Localized superconductivity in superconductor-ferromagnet hybrid structures

被引：0
|
作者：
Aladyshkin A.Yu. [1 ,2 ]
Mel'nikov A.S. [1 ]
Ryzhov D.A. [1 ]
Samokhvalov A.V. [1 ]
Fraerman A.A. [1 ]
Gillijns W. [2 ]
Silhanek A.V. [2 ]
Moshchalkov V.V. [2 ]
机构：
[1] Institute for Physics of Microstructures, Russian Academy of Sciences
[2] Institute for Nanoscale Physics and Chemistry, K.U. Leuven
来源：
Bulletin of the Russian Academy of Sciences: Physics | 2009年 / 73卷 / 01期
基金：
俄罗斯基础研究基金会;
关键词：
Magnetic anisotropy - Magnets - Magnetic fields - Ferromagnetism - Phase transitions - Ferromagnetic materials;
D O I：
10.3103/S106287380901002X
中图分类号：
学科分类号：
摘要：
The results of theoretical and experimental investigations of the peculiarities of the nucleation of superconductivity in the presence of a nonuniform magnetic field induced by ferromagnetic films or dots with out-of-plane magnetic anisotropy are reviewed. It is shown that the phase transition line of superconductor-ferromagnet hybrids in the H-T plane (H is an external magnetic field and T is temperature) is determined significantly by the spatial distribution of nonuniform magnetic field. It allows to control the thermodynamic and transport properties of superconductor-ferromagnet hybrids by tuning the magnetic state of the ferromagnet. © Allerton Press, Inc. 2009.
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页码：3 / 7
页数：4
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