Ferromagnetic superconductors
Ferromagnetic superconductors
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DOI：
10.1016/j.physc.2015.02.026
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发表时间：
2015-07-15
影响因子：
1.7
通讯作者：
Huxley, Andrew D.
中科院分区：
文献类型：
--
作者：
Huxley, Andrew D.
超导性和铁磁性的共存是自旋电子学和强磁场应用的潜在兴趣，以及一个迷人的基本状态的物质。最近的研究重点是一系列铁磁超导体，它们在居里温度以下超导，第一个例子是在2000年发现的。虽然有一个“标准”的理论模型来解释磁配对如何产生这种状态，但为什么它只在几种乍一看似乎非常密切相关的材料中被发现，还没有得到充分的解释。这篇评论涵盖了这些材料的磁和超导性质的知识的当前状态，重点是它们如何符合和不同的行为预期从“标准”模型和彼此。(C)2015爱思唯尔B.V.保留所有权利。
The co-existence of superconductivity and ferromagnetism is of potential interest for spintronics and high magnetic field applications as well as a fascinating fundamental state of matter. The recent focus of research is on a family of ferromagnetic superconductors that are superconducting well below their Curie temperature, the first example of which was discovered in 2000. Although there is a 'standard' theoretical model for how magnetic pairing might bring about such a state, why it has only been seen in a few materials that at first sight appear to be very closely related has yet to be fully explained. This review covers the current state of knowledge of the magnetic and superconducting properties of these materials with emphasis on how they conform and differ from the behaviour expected from the 'standard' model and from each other. (C) 2015 Elsevier B.V. All rights reserved.