3 papers
cond-mat.mes-hall2025
Characterizing Spin-Orbit Torques by Tensorial Spin Hall Magnetoresistance
Hantao Zhang, Ran Cheng
Magnetoresistance (MR) provides a crucial tool for experimentally studying spin torques. While MR is well established in the device geometry of the spin Hall effect (SHE), as exemp…
cond-mat.mes-hall2025
Néel Spin-Orbit Torque in Antiferromagnetic Quantum Spin and Anomalous Hall Insulators
Junyu Tang, Hantao Zhang, Ran Cheng
Interplay between magnetic ordering and topological electrons not only enables new topological phases but also underpins electrical control of magnetism. Here we extend the Kane-Me…
cs.NE2025
Voltage-Controlled Magnetoelectric Devices for Neuromorphic Diffusion Process
Yang Cheng, Qingyuan Shu, Albert Lee +13
Stochastic diffusion processes are pervasive in nature, from the seemingly erratic Brownian motion to the complex interactions of synaptically-coupled spiking neurons. Recently, dr…