Abstract

This work investigates the magnetization of a superconductor induced by the proximity effect in bilayers containing a superconductor and a ferromagnetic insulator using the Green’s functions method. The simulation was carried out using the quasi-classical approximation; the Usadel equations were solved using boundary conditions specially developed for strongly ferromagnetic materials. The suppression of the superconducting order parameter as a result of the effect of the proximity to the ferromagnetic insulator has also been investigated.

中文翻译：

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由于铁磁介电体的接近效应而在超导体中引起的磁化

摘要

这项工作使用格林函数方法研究了由包含超导体和铁磁绝缘体的双层中的邻近效应引起的超导体的磁化。模拟是使用准经典近似进行的。Usadel方程是使用专门为强铁磁材料开发的边界条件求解的。还研究了由于接近铁磁绝缘体而对超导阶数参数的抑制。