Spin-orbit torque generation in bilayers composed of CoFeB and epitaxial SrIrO${}_3$ grown on an orthorhombic DyScO${}_3$ substrate

Sosuke Hori, Kohei Ueda, Takanori Kida +2

We report on the highly efficient spin-orbit torque (SOT) generation in epitaxial SrIrO${}_3$(SIO), which is grown on an orthorhombic DyScO${}_3$(110) substrate. By conducting harm…