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arXiv 2608.20535cond-mat.supr-con

磁体/超导体混合体系的视角:邻近效应与界面自旋-轨道耦合诱导的长程电磁现象

Perspectives on Magnetic/Superconductor Hybrid Systems: Long-range Electromagnetic Phenomena Induced by Proximity Effect and Interfacial Spin-orbit Coupling

S. V. Mironov, A. S. Mel'nikov, A. I. Buzdin

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中文总结 AI 辅助

本文综述超导体-铁磁体混合体系的近期成果,聚焦邻近效应与界面Rashba型自旋-轨道耦合诱导的长程电磁现象,涵盖多类相关效应,并展望该领域未来的理论挑战与实验机遇。

中文摘要 AI 辅助

本文综述了超导体-铁磁体混合结构的物理及应用领域的近期成果,重点关注该体系中源于交换场修正的感应超导关联响应,以及界面Rashba型自旋-轨道耦合带来的附加效应所产生的电磁现象表现。综述内容涵盖长程电磁邻近效应、磁织构的相关修正、自发电流、涡旋物质的性质及其与磁有序的相互作用,以及典型混合体系中的自旋-电流、光电流和非互易输运现象。同时,本文也阐述了对该领域未来发展的看法,包括理论挑战与基础实验的潜在机遇。

英文摘要

In this Perspective we review recent achievements in physics and applications of hybrid superconductor-ferromagnet structures. In particular, we focus on the manifestations of the electromagnetic phenomena in these systems originating from the response of the induced superconducting correlations modified by the exchange field and additional effects coming from the interface Rashba-type spin-orbit coupling. The review includes the long-range electromagnetic proximity effect and related modification of magnetic textures, spontaneous currents, properties of vortex matter and its interaction with magnetic ordering, spin-galvanic, photogalvanic and nonreciprocal transport phenomena in exemplary hybrid systems. We also present our views on the future development of this field including both the theoretical challenges and promising opportunities for fundamental experiments.

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