3 papers
cond-mat.mtrl-sci2023
Ferroelectric Semimetals with -Bi/SnSe van der Waals heterostructures and its Topological Currents
D. J. P. de Sousa, Seungjun Lee, Qiangsheng Lu +5
We show that proximity effects can be utilized to engineer van der Waals heterostructures (vd- WHs) displaying spin-ferroelectricity locking, where ferroelectricity and spin states…
cond-mat.mes-hall2022
Field-free-switching state diagram of perpendicular magnetization subjected to conventional and unconventional spin-orbit torques
D. J. P. de Sousa, P. M. Haney, J. P. Wang +1
The lack of certain crystalline symmetries in strong spin-orbit-coupled non-magnetic materials allows for the existence of uncoventional spin Hall responses, with electrically gene…
cond-mat.mes-hall2021
Efficient domain wall motion in asymmetric magnetic tunnel junctions with vertical current flow
S. Liu, D. J. P. de Sousa, M. Sammon +2
In this paper, we study the domain wall motion induced by vertical current flow in asymmetric magnetic tunnel junctions. The domain wall motion in the free layer is mainly dictated…