We find that perpendicular electric fields can give rise to a tunable current-induced spin
polarization in monolayer InSe. The interplay between the Rashba and the intrinsic …

We find that the bilayer InSe possesses an intrinsic Rashba spin-orbit coupling and hence a
spin-charge conversion effect due to the breaking of mirror symmetry. The interplay between …

Current-induced spin-orbit torque (SOT) in normal metal/ferromagnet (NM/FM) bilayers
bears great promise for the development of low-power spin-based devices, but the …

In addition to spin, electrons in many Dirac materials possess an additional pseudospin
degree of freedom known as “valley.” In materials where the spin and valley degrees of …

We calculate the transport relaxation time τ tr and spin transport relaxation time τ s, tr for a
two-dimensional electron gas with spatially fluctuating Rashba spin-orbit interaction. These …

Spin injection is a powerful experimental probe into a wealth of nonequilibrium spin-
dependent phenomena displayed by materials with sizable spin-orbit interactions. Here, we …

Interfacial two-dimensional electron gas (2DEG) formed at the perovskite-type oxide, such
as SrTiO3, has attracted significant attention due to its properties of ferromagnetism …

The'pseudo-Edelstein'effect by which charge current J x converts to pseudo-spin
polarization, τ z, has been investigated theoretically for an infinite sheet of silicene …

Spin to pseudo-spin conversion by which the non-equilibrium normal sublattice pseudo-spin
polarization could be achieved by magnetic field has been proposed in graphene …

[EN]: In this thesis, we aim to study the spin-and valley-dependent transport in hybrid system
and twodimensionalDirac materials. In the first part, I study some spin-dependent and phase …