Spin Hall magnetoresistance in antiferromagnet/heavy-metal heterostructures
Spin Hall magnetoresistance in antiferromagnet/heavy-metal heterostructures
We investigate the spin Hall magnetoresistance in thin film bilayer heterostructures of the heavy metal Pt and the antiferromagnetic insulator NiO. While rotating an external magnetic field in the easy plane of NiO, we record the longitudinal and the transverse resistivity of the Pt layer and observe an amplitude modulation …