4 papers
Current-induced magnetization switching in a chemically disordered A1 CoPt single layer
Zehan Chen, Lin Liu, Zhixiang Ye +13
We report the first demonstration of the current-induced magnetization switching in a perpendicularly magnetized A1 CoPt single layer. We show that good perpendicular magnetic anis…
Spin absorption at ferromagnetic-metal/platinum-oxide interface
Akio Asami, Hongyu An, Akira Musha +2
We investigate the absorption of a spin current at a ferromagnetic-metal/Pt-oxide interface by measuring current-induced ferromagnetic resonance. The spin absorption was characteri…
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 heterostructures. We show that a robust…
Current-induced magnetization switching using electrically-insulating spin-torque generator
Hongyu An, Takeo Ohno, Yusuke Kanno +5
Current-induced magnetization switching through spin-orbit torques (SOTs) is the fundamental building block of spin-orbitronics. The SOTs generally arise from the spin-orbit coupli…