14 citations · 49 across the 16 of their papers we have counts for
16 papers
Comparative analysis of real experiments and digital (ICT) simulations regarding their impact on student learning
Rachid El Aitouni, Ahmed Bouhlal
This study, conducted among more than 250 physics and chemistry teachers in Morocco, analyzes the impact of experimentation on student learning and attention in middle and high sch…
Effect of laser field and magnetic flux on scattering in graphene quantum dots
Mohammed El Azar, Ahmed Bouhlal, Hocine Bahlouli +1
We show how Dirac electrons interact with a graphene quantum dots (GQDs) when exposed to both a magnetic flux and circularly polarized light. After obtaining the solutions of the e…
Electron trapping via magnetic and laser fields in gapped graphene quantum dots
Ahmed Bouhlal, Mohammed El Azar, Aotmane En Naciri +2
We study electron scattering in graphene quantum dots (GQDs) under the combined influence of a magnetic field, an energy gap, and circularly polarized laser irradiation. Using the…
Influence of Aharonov-Bohm flux and dual gaps on electron scattering in graphene quantum dots
Fatima Belokda, Ahmed Bouhlal, Ahmed Jellal
We show how the Aharonov-Bohm flux (AB) and the dual gaps can affect the electron scattering in graphene quantum dots (GQDs) of radius in the presence of a…
Aharonov-Bohm flux and dual gaps effects on energy levels in graphene magnetic quantum dots
Fatima Belokda, Ahmed Bouhlal, Ahmed Siari +1
We address the question of how the Aharonov-Bohm flux can affect the energy levels of graphene magnetic quantum dots (GMQDs) of radius . To answer this question, we con…
Effects of AB-flux and gap on magnetic graphene quantum dots
Mohammed El Azar, Ahmed Bouhlal, Ahmed Jellal
We consider magnetic graphene quantum dots (MGQDs) and study the impact of the Aharonov-Bohm (AB) flux and gap on the scattering process of electrons. Our emphasis is on the finite…
Boosting energy levels in graphene magnetic quantum dots through magnetic flux and inhomogeneous gap
Mohammed El Azar, Ahmed Bouhlal, Ahmed Jellal
We study the effects of a magnetic flux and an inhomogeneous gap on the energy spectrum of graphene magnetic quantum dots (GMQDs). By considering the Dirac equation in the infinite…
Energy levels of gapped graphene quantum dots in external fields
Ahmed Bouhlal, Mohammed El Azar, Ahmed Siari +1
We investigate the energy levels of fermions within a circular graphene quantum dot (GQD) subjected to external magnetic and Aharonov-Bohm fields. Solving the eigenvalue equation f…
Electron trapping in graphene quantum dots with magnetic flux
Mohammed El Azar, Ahmed Bouhlal, Abdulaziz D. Alhaidari +1
It is known that the appearance of Klein tunneling in graphene makes it hard to keep or localize electrons in a graphene-based quantum dot (GQD). However, a magnetic field can be u…
Electrons trapped in graphene magnetic quantum dots with mass term
Mohammed El Azar, Ahmed Bouhlal, Ahmed Jellal
Owing to the Klein tunneling phenomenon, the permanent confinement or localization of electrons within a graphene quantum dot is unattainable. Nonetheless, a constant magnetic fiel…
Zero-energy states in graphene quantum dot with wedge disclination
Ahmed Bouhlal, Ahmed Jellal, Nurisya Mohd Shah
We investigate the effects of wedge disclination on charge carriers in circular graphene quantum dots subjected to a magnetic flux. Using the asymptotic solutions of the energy spe…
Tunneling phase diagrams in anisotropic Multi-Weyl semimetals
Ahmed Bouhlal, Adel Abbout, Ahmed Jellal +2
Motivated by the exciting prediction of Multi-Weyl topological semimetals that are stabilized by point group symmetries [Phys. Rev. Lett. 108 (2012) 266802], we study tunneling phe…
Quantum tunneling in graphene Corbino disk in a solenoid magnetic potential with wedge disclination
Ahmed Bouhlal, Ahmed Jellal, Mohamed Mansouri
We investigate the wedge disclination effect on quantum tunneling of a Corbino disk in gapped-graphene of inner and outer radii in the presence of magnetic flux .…
Tunneling Effect in Gapped Graphene Disk in Magnetic Flux and Electrostatic Potential
A. Babe Cheikh, A. Bouhlal, A. Jellal +1
We investigate the tunneling effect of a Corbino disk in graphene in the presence of a variable magnetic flux created by a solenoid piercing the inner disk under the effect…
Tunneling in an anisotropic cubic Dirac semi-metal
Ahmed Bouhlal, Ahmed Jellal, Hocine Bahlouli +1
Motivated by a recent first principles prediction of an anisotropic cubic Dirac semi-metal in a real material Tl(TeMo), we study the behavior of electrons tunneling through a p…
Density of States Analysis of Electrostatic Confinement in Gapped Graphene
Ahmed Bouhlal, Abdelhadi Belouad, Ahmed Jellal +1
We investigate the electrostatic confinement of charge carriers in a gapped graphene quantum dot in the presence of a magnetic flux. The circular quantum dot is defined by an elect…