Tuning the Fano factor of graphene via Fermi velocity modulation

JRF Lima, ALR Barbosa, CG Bezerra… - Physica E: Low …, 2018 - Elsevier
In this work we investigate the influence of a Fermi velocity modulation on the Fano factor of
periodic and quasi-periodic graphene superlattices. We consider the continuum model and …

Fano factor in self-similar multibarrier structure based on graphene monolayer

M Miniya, O Oubram, AG El Hachimi… - Journal of Applied …, 2022 - pubs.aip.org
In this paper, we investigated the Fano factor in two types of self-similar potential structures
in a graphene monolayer. These structures are substrate-based potential and electrostatic …

Controllable spin-dependent transport in silicene superlattice

F Sattari, S Mirershadi - The European Physical Journal B, 2018 - Springer
Based on the transfer-matrix method, we theoretically investigate the spin-dependent
transport properties in magnetic silicene superlattice in the presence of extrinsic Rashba …

Fano factor for Dirac electrons in a supperlattice of normal/ferromagnetic/normal silicene junction

Z Lorestaniweiss, Z Rashidian - Superlattices and Microstructures, 2017 - Elsevier
We investigate the electron transport in the presence of electric field and gate potential in a
supperlattice of normal/ferromagnetic/normal silicene junction. We compute the total …

Resonant transport in a double-barrier heterostructure AlxGa1− xAs/GaAs and mass discontinuity: a semiclassical path integral approach

TG Douvropoulos - Physica Scripta, 2024 - iopscience.iop.org
In this paper, we investigate the dependence of the resonant carrier transport in an
AlGaAs/GaAs double-barrier heterostructure on the electron's effective mass discontinuity …

Extrinsic Rashba spin-orbit interaction effect on shot noise properties in silicene superlattice

F Sattari - Superlattices and Microstructures, 2018 - Elsevier
We theoretically study the spin-dependent transmission and shot noise properties in silicene
superlattice with extrinsic Rashba spin–orbit interaction (RSOI). It is found that the new Dirac …

Effects of strain on shot noise properties in graphene superlattices

F Sattari, S Mirershadi - The European Physical Journal B, 2016 - Springer
In this paper the transmission and the shot noise properties through the strain-induced
graphene superlattices are studied. It is found that for the zigzag direction strain the Fano …

Spin-dependent shot noise in magnetic graphene superlattice

F Sattari - Superlattices and Microstructures, 2015 - Elsevier
We study the spin-dependent shot noise properties in magnetic graphene superlattice with
Rashba spin–orbit interaction (RSOI). The magnetic field generated by N parallel …

Propiedades de transporte en grafeno

M MINIYA - 2024 - riaa.uaem.mx
En esta tesis se ha investigado las propiedades de transport y termoelectricidad de un
sistema auto-similar multi-barrera basado en monocapa de grafeno. Este sistema se …

Transport and Magnetoresistance in Topological Insulator-Based Ferromagnetic/Insulator/Ferromagnetic Junction in the Presence of External Electric Field

BD Hoi, HA Kazzaz, M Yarmohammadi - Journal of Superconductivity and …, 2017 - Springer
Abstract Using Landauer-Buttiker formalism, thin barrier approximation, and Klein tunneling
theory, the effects of external electric field and induced exchange magnetic gap on the …