论文标题
约瑟夫森连接处的磁电效应
Magnetoelectric effects in Josephson junctions
论文作者
论文摘要
该综述致力于磁电效应的基本方面和特征，在有关约瑟夫森连接（JJS）的文献中报道。审查的主要重点是在各种类型的约瑟夫森系统中的直接和反磁电效应的表现。它们将磁化强度耦合到超导体/铁磁性/超导体JJS中的磁化耦合到约瑟夫森电流。直接的磁电效应是作用在JJ内部铁磁铁上的自旋扭矩的驱动力。因此，对于磁化的电控制至关重要。逆磁电效应解释了磁化动力学对约瑟夫森子系统的背部动作，特别是在存在任何原点的磁化动力学的情况下，JJ处于电阻状态。讨论了JJ中磁化磁化的耦合的观点，通过磁电效应与Josephson电流与铁磁相互层的耦合。
The review is devoted to the fundamental aspects and characteristic features of the magnetoelectric effects, reported in the literature on Josephson junctions (JJs). The main focus of the review is on the manifestations of the direct and inverse magnetoelectric effects in various types of Josephson systems. They provide a coupling of the magnetization in superconductor/ferromagnet/superconductor JJs to the Josephson current. The direct magnetoelectric effect is a driving force of spin torques acting on the ferromagnet inside the JJ. Therefore it is of key importance for the electrical control of the magnetization. The inverse magnetoelectric effect accounts for the back action of the magnetization dynamics on the Josephson subsystem, in particular, making the JJ to be in the resistive state in the presence of the magnetization dynamics of any origin. The perspectives of the coupling of the magnetization in JJs with ferromagnetic interlayers to the Josephson current via the magnetoelectric effects are discussed.
