6 papers
Energy loss of charged particles in a two-dimensional Dirac plasma
Aqsa Arshad, Kashif Sabeeh, M. Tahir
The stopping power and energy loss rate of charged particles traversing a two-dimensional Dirac plasma is investigated. The Dirac plasma considered here models a solid state system…
Weiss oscillations in the magnetoconductivity of modulated graphene bilayer
M. Tahir, K. Sabeeh
We present a theoretical study of Weiss oscillations in magnetoconductivity of bilayer graphene. Bilayer graphene in the presence of a perpendicular magnetic field and a unidirecti…
Thermodynamic Properties of electrically modulated monolayer Graphene
R. Nasir, M. A. Khan, M. Tahir +1
Theoretical investigation of thermodynamic properties of electrically modulated monolayer graphene in the presence of a perpendicular magnetic field B is presented.This work is aim…
Inter-band magnetoplasmons in mono- and bi-layer graphene
M. Tahir, K. Sabeeh
Collective excitations spectrum of Dirac electrons in mono and bilayer graphene in the presence of a uniform magnetic field is investigated. Analytical results for inter-Landau ban…
Chiral tunneling through time-periodic potential in graphene
M. Ahsan Zeb, K. Sabeeh, M. Tahir
Chiral tunneling through a harmonically driven potential barrier in graphene monolayer is considered in this work. Since the quasiparticles in this system are chiral in nature, tun…
Collective Excitations Spectrum in Density Modulated One-Dimensional Electron Gas in a Magnetic Field
K. Sabeeh, M. Tahir
We determine the collective excitations spectrum and discuss the numerical results for a parabolically confined density modulated quasi-one dimensional electron gas (1DEG) in the p…