First-principles investigation on interaction of NH3 gas on a silicene nanosheet molecular device

V Nagarajan, R Chandiramouli - IEEE Transactions on …, 2017 - ieeexplore.ieee.org
Using nonequilibrium Green's function method and density functional theory, electronic
properties along with NH 3 adsorption properties on armchair silicene nanosheet device are …

Control of valley optical conductivity and topological phases in buckled hexagonal lattice by orientation of in-plane magnetic field

P Nualpijit, B Soodchomshom - Micro and Nanostructures, 2024 - Elsevier
We investigate the optical conductivity, along with longitudinal and transverse conductivities,
in buckled hexagonal lattice such as silicene subjected to both an in-plane magnetic field …

Electron spin inversion in gated silicene nanoribbons

B Rzeszotarski, B Szafran - Physical Review B, 2018 - APS
We study locally gated silicene nanoribbons as spin active devices and we solve the
quantum scattering problem in the atomistic tight-binding formalism. Particular attention is …

Electronic characterization of bilayer silicene nanoribbons

Z Qian, L Wu, Z Wang, S Wang, N Sun, L He… - Materials Science in …, 2024 - Elsevier
The geometry and electronic properties of bilayer silicene nanoribbons with different widths,
zigzag, armchair, and edge hydrogenation stacking modes were investigated using the self …

[HTML][HTML] Valley selections and control of topological phases by bicircular laser field in transition-metal dichalcogenides

P Nualpijit, K Jatiyanon, B Soodchomshom - Physics Letters A, 2024 - Elsevier
The energy spectra of transition metal dichalcogenides are influenced by three orbitals,
forming a three-band model with strong spin-orbit interaction. Analyzing these bands …

Asymmetrical external effects on transmission, conductance and giant tunneling magnetoresistance in silicene

O Oubram, O Navarro, EJ Guzmán… - Superlattices and …, 2018 - Elsevier
Electron transport in a silicene structure, composed of a pair of magnetic gates, is studied in
a ferromagnetic and antiferromagnetic configuration. The transport properties are …

Spin-valley Hall effects and pseudospin-1 system in transition-metal dichalcogenides: three band model approach

P Nualpijit, K Jatiyanon, B Soodchomshom - arXiv preprint arXiv …, 2023 - arxiv.org
The energy spectra of transition metal dichalcogenides are primarily influenced by the and
orbitals. This results in a three-band model characterized by strong spin-orbit interaction …

Electrical-gate-controlled giant tunneling magnetoresistance and its quasi-periodic oscillation in an interlaced magnetic-electric silicene superlattice

YB Yang, R Wang, C Wang - Nanoscale, 2023 - pubs.rsc.org
In this work, we propose a silicene-based lateral resonant tunneling device by placing
silicene under the superlattices interlaced, arranged by ferromagnetic gates and electric …

[HTML][HTML] Magnetotransport in a zigzag monolayer MoS2 nanoribbon with ferromagnetic electrodes

JJ Jin, RY Yuan, QJ Yang, JL Tang, AG Du, J Zheng… - Physics Letters A, 2019 - Elsevier
In this research, using the three-band tight-binding model combined with a non-equilibrium
Green's function technique, spin-dependent electron transport was investigated in the …

Engineering quantum tunneling effect of carriers in silicene field-effect transistors

S Zriouel, A Jellal - arXiv preprint arXiv:2212.06072, 2022 - arxiv.org
This paper theoretically investigates the impact of rectangular barrier potential on the
quantum transport properties of silicene field-effect transistors. In particular, approximate …