Intrinsic spin-orbit torque arising from Berry curvature in metallic-magnet/Cu-oxide interface

Tenghua Gao, Alireza Qaiumzadeh, Hongyu An +4

We report the observation of the intrinsic damping-like spin-orbit torque (SOT) arising from the Berry curvature in metallic-magnet/CuO${}_x$ heterostructures. We show that a robust…