Electrically controllable exchange bias via interface magnetoelectric effect

Abstract

Exchange bias is a unidirectional magnetic anisotropy that often arise from interfacial interaction of a ferromagnetic and antiferromagnetic layers. In this article, we show that a metallic layer with spin-orbit coupling can induces an exchange bias via an interface magnetoelectric effect. In linear response regime, the interface magnetoelectric effect is induced by spin-orbit couplings that arises from the broken symmetry of the system. Furthermore, we demonstrate that the exchange bias can be controlled by electric field.Comment: 4 pages, 3 figures, presented on Intermag 202

    Similar works

    Full text

    thumbnail-image

    Available Versions