6 papers
Magnetic control of Goos-Hänchen shifts and group delay time in monolayer WSe
Youssef Fattasse, Rachid El Aitouni, Miloud Mekkaoui +3
We study the influence of an external magnetic field on the Goos-Hänchen (GH) shift and the group delay time (GDT) in monolayer WSe in the presence of a magnetic barrier. The…
Quantum correlations and coherence in a two-qubit anisotropic under magnetic field
Ahmed Jellal, Pablo DÃaz, David Laroze
We study thermal quantum correlations and coherence in Heisenberg model with anisotropic interactions under a uniform magnetic field . Using concurrence , local quantu…
Magnetic control of electron scattering in silicene quantum dots
Mohamed El Azar, Elmustapha Feddi, Pablo DÃaz +2
The Klein tunnel effect phenomenon makes it impossible to permanently confine charge carriers in massless nanostructures. However, applying a constant magnetic field allows these e…
Laser-assisted tunneling in a static tungsten diselenide WSe barrier
Rachid El Aitouni, Mohammed El Azar, Clarence Cortes +3
We study the tunneling effect of Dirac fermions in a monolayer WSe subjected to a static electrostatic barrier and irradiated by a linearly polarized laser field. Within the Fl…
Laser-induced modulation of conductance in graphene with magnetic barriers
Rachid El Aitouni, Miloud Mekkaoui, Pablo DÃaz +2
We study how electrons move across a graphene sheet when it encounters two magnetic barriers with a region in between that is continuously driven by laser light. Rather than acting…
Spin and valley-dependent tunneling in MoS through magnetic barrier
Ahmed Jellal, Nadia Benlakhouy, Pablo DÃaz +1
We study electron transport in monolayer molybdenum disulfide MoS subjected to a magnetic barrier. Our analysis employs a full-band continuum model to capture the relevant phys…