3 papers
cond-mat.mes-hall2020
Confinement in Gapped Graphene with Magnetic Flux
Bouchaib Lemaalem, Abdelhadi Belouad, Miloud Mekkaoui +1
We study the propagation of electrons in a circular quantum dot of gapped graphene subject to the magnetic flux . We present analytical expressions for the eigenstates, scatteri…
cond-mat.mes-hall2019
Energy Levels of Graphene Magnetic Circular Quantum Dot
Abdelhadi Belouad, Bouchaib Lemaalem, Ahmed Jellal +1
We study the energy levels of graphene magnetic circular quantum dot surrounded by an infinite graphene sheet in the presence of an electrostatic potential. We solve Dirac equation…
cond-mat.mes-hall2019
Time-dependent Goos-Hänchen Shifts in Gapped Graphene
Bouchaib Lemaalem, Miloud Mekkaoui, Ahmed Jellal +1
We study the Goos-Hänchen (GH) shifts for transmitted Dirac fermions in gapped graphene through a single barrier structure having a time periodic oscillating component. Our analysi…