Effect of interface quality on spin Hall magnetoresistance in Pt/MgFe${}_2$O${}_4$ bilayers

Masafumi Sugino, Kohei Ueda, Takanori Kida +2

We report on spin Hall magnetoresistance (SMR) in bilayers composed of Pt and magnetic insulator MgFe${}_2$O${}_4$ (MFO) with spinel structure. The Pt thickness dependence of the S…