Tunneling magnetoresistance and spin-valley polarization in magnetic silicene superlattices

JG Rojas-Briseño, MA Flores-Carranza… - Physical Review B, 2021 - APS
We study the tunneling magnetoresistance and the spin-valley transport in silicene-based
magnetic superlattices. The superlattice profile is obtained by the periodic modulation of the …

Tuning the magnetoresistance properties of phosphorene with periodic magnetic modulation

O Oubram, M Sadoqi… - Journal of Physics …, 2023 - iopscience.iop.org
Periodic superlattices constitute ideal structures to modulate the transport properties of two-
dimensional materials. In this paper, we show that the tunneling magnetoresistance (TMR) …

Improvement of tunneling magnetoresistance and spin-valley polarization in magnetic silicene superlattices induced by structural disorder

O Oubram, JG Rojas-Briseño, S Molina-Valdovinos… - Physical Review B, 2022 - APS
It is well known that the unavoidable variation of the heights and widths of the barriers
(structural disorder) in semiconductor superlattices and superlattices based on two …

Tuning the spin transport properties of a magnetic MoS2 superlattice

F Sattari - Journal of Physics and Chemistry of Solids, 2023 - Elsevier
In this study, the author theoretically investigates the effect of the external Rashba interaction
on the properties of spin transport in a magnetic MoS 2 superlattice. The results show that …

Role of interface and valley-mixing scattering in a ferromagnetic silicene/superconductor junction

CS Huang - Journal of Applied Physics, 2023 - pubs.aip.org
We theoretically investigate the subgap transport in a ferromagnetic silicene/superconductor
junction and highlight the role of the interface. It is demonstrated that the subgap …

Valley-dependent Klein tunneling and spin-valley filter in silicene with magnetic barrier

Q Chen, T Ji, BC Ren, RY Yuan - Journal of Applied Physics, 2022 - pubs.aip.org
We have theoretically studied spin-and valley-transport properties in a silicene quantum
structure with a square magnetic barrier modulated by off-resonant circularly polarized light …

Valley transport in strained silicene heterojunctions with zigzag and armchair interfaces

ZB Siu, M Jalil - Applied Physics Letters, 2023 - pubs.aip.org
We study the carrier transport through a strained silicene heterojunction based on the tight-
binding Hamiltonian, focusing on the effect of the interfaces, ie, zigzag or armchair, on the …

Conductance, spin and valley polarizations through 8-Pmmn borophene magnetic barriers

F Sattari, S Mirershadi - Journal of Magnetism and Magnetic Materials, 2024 - Elsevier
Conductance, spin and valley polarizations through 8-Pmmn borophene barriers in the
presence of external Rashba spin–orbit interaction (RSOI) and magnetic field are …

Temperature effects on the conductance, spin-valley polarization and tunneling magnetoresistance of single magnetic silicene junctions

JG Rojas-Briseño, P Villasana-Mercado… - Journal of Physics …, 2022 - iopscience.iop.org
Magnetic silicene junctions are versatile structures with spin-valley polarization and
magnetoresistive capabilities. Here, we investigate the temperature effects on the transport …

Valley and spin-dependent shot noise properties in monolayer MoS2-based superlattice

F Sattari, S Mirershadi - Indian Journal of Physics, 2022 - Springer
The spin polarization and the valley and spin-dependent shot noise properties in monolayer
MoS2-based superlattice in presence of the extrinsic and intrinsic Rashba spin–orbit …