95 citations · 144 across the 3 of their papers we have counts for
11 papers
Valley-dependent spin-orbit torques in two dimensional hexagonal crystals
Hang Li, Xuhui Wang, Aurelien Manchon
We study spin-orbit torques in two dimensional hexagonal crystals such as graphene, silicene, germanene and stanene. The torque possesses two components, a field-like term due to i…
Intraband and interband spin-orbit torques in non-centrosymmetric ferromagnets
Hang Li, H. Gao, Liviu P. Zârbo +8
Intraband and interband contributions to the current-driven spin-orbit torque in magnetic materials lacking inversion symmetry are theoretically studied using Kubo formula. In addi…
Angular dependence and symmetry of Rashba spin torque in ferromagnetic heterostructures
Christian Ortiz Pauyac, Xuhui Wang, Mairbek Chshiev +1
In a ferromagnetic heterostructure, the interplay between a Rashba spin-orbit coupling and an exchange field gives rise to a current-driven spin torque. In a realistic device setup…
Pauli spin blockade and the ultrasmall magnetic field effect
Jeroen Danon, Xuhui Wang, Aurélien Manchon
Based on the spin-blockade model for organic magnetoresistance we present an analytic expression for the polaron-bipolaron transition rate, taking into account the effective nuclea…
Tailoring spin-orbit torque in diluted magnetic semiconductors
Hang Li, Xuhui Wang, Fatih Dogan +1
We study the spin orbit torque arising from an intrinsic linear Dresselhaus spin-orbit coupling in a single layer III-V diluted magnetic semiconductor. We investigate the transport…
Peculiarities of Spin Polarization Inversion at a Thiophene/Cobalt Interface
Xuhui Wang, Zhiyong Zhu, Aurelien Manchon +1
We perform ab-initio calculations to investigate the spin polarization at the interface between a thiophene molecule and cobalt substrate. We find that the reduced symmetry in the…