24 citations · 127 across the 16 of their papers we have counts for
20 papers
Dirac fermions collimation in heterostructures based on tilted Dirac cone materials
Ej Bouâzzaoui Choubabi, Bouchaib Lemaalem, Mohamed Raggui +4
This paper aims to theoretically analyze the behavior of Dirac fermions in tilted Dirac cone material, particularly those that have diffused a barrier potential.Our results show th…
Local quantum uncertainty of a two-qubit XY Heisenberg model with different Dzyaloshinskii-Moriya couplings
Younes Moqine, Brahim Adnane, Abdelhadi Belouad +2
This study investigates the local quantum uncertainty (LQU) of a two--qubit Heisenberg XY chain with different directions of Dzyaloshinskii--Moriya (DM) interactions. The DM intera…
Thermal quantum coherence of two-qutrit Heisenberg XXZ model with Herring-Flicker coupling and Dzyaloshinskii-Moriya interaction under magnetic field
Brahim Adnane, Younes Moqine, Abdelhadi Belouad +2
In this study, we use the concept of -norm coherence to characterize the entanglement of a two--qutrit Heisenberg XXZ model for subject to a uniform magnetic field and z--axis…
Electron flow in Monolayer Molybdenum Disulfide Quantum Dot with Magnetic Flux
Abdelhadi Belouad, Abdellatif Kamal, Rachid Houça +1
We study the Dirac electron scattering problem on a potential barrier in a circular quantum dot of Monolayer Molybdenum Disulfide quantum dot MoS2 subjected to magnetic flux. By so…
Quantum teleportation via a two-qubit Heisenberg XXX chain with x-component of Dzyaloshinskii-Moriya interaction
Rachid Houça, Abdelhadi Belouad, El Bouâzzaoui Choubabi +2
In this paper, we investigate the thermal entanglement and teleportation of a thermally mixed entangled via a two-qubit Heisenberg XXX chain with the x-component of the Dzyal…
Local quantum uncertainty of two gravitational cat states in inhomogeneous magnetic field
Rachid Houça, El Bouâzzaoui Choubabi, Abdellatif Kamal +2
This paper investigates the local quantum correlations (LQU), including entanglement, of two gravitational cat states subjected to an inhomogeneous magnetic field. We derived the L…
Entanglement in a two-qubit Heisenberg XXX chain with x-components of Dzyaloshinskii-Moriya and Kaplan-Shekhtman-Entin-Wohlman-Aharony interactions
Rachid Houça, El Bouâzzaoui Choubabi, Mohammed El Bouziani +2
This article explores the concurrence, including entanglement, in a two-qubit Heisenberg XXX chain with Dzyaloshinskii-Moriya and Kaplan-Shekhtman-Entin-Wohlman-Aharony interaction…
The correlation function of a two-dimensional electron gas with anharmonic potential and Rashba coupling
Rachid Houça, El Bouâzzaoui Choubabi, Abdellatif Kamal +2
In this paper, we study a two-dimensional gas of electrons with Rashba spin-orbit coupling with anharmonic potential. The splitting of the Hamiltonian in two parts can be recoverin…
Energy levels of monolayer -- AA-stacked bilayer graphene quantum dots
Abdelhadi Belouad, Abdellatif Kamal, El Bouâzzaoui Choubabi +2
This work investigates the electronic properties of the energy spectrum of a hybrid system composed of (i) a circular quantum dot of monolayer graphene surrounded by an infinite sh…
Thermodynamic Properties of deformed massless Dirac fermions in graphene with Rashba coupling
Rachid Houça, El Bouazzaoui Choubabi, Abdelhadi Belouad +2
We study the thermodynamic properties of massless Dirac fermions in graphene under a uniform magnetic field and Rashba spin-orbit coupling with a deformed Heisenberg algebra ca…
Scattering in Monolayer Molybdenum Disulfide Quantum Dot
Abdelhadi Belouad, Abdellatif Kamal, Rachid Houça +2
We investigate the propagation of electrons in a circular quantum dot of monolayer Molybdenium disulfide MoS_2, subjected to an electric potential. Using the continuum model, we pr…
Energy Levels of Gapped Graphene Quantum Dot in Magnetic Field
Abderrahim Farsi, Abdelhadi Belouad, Ahmed Jellal
We study the energy levels of carriers confined in a magnetic quantum dot of graphene surrounded by a infinite graphene sheet in the presence of energy gap. The eigenspinors are de…
Electronic Properties of Graphene Quantum Ring with Wedge Disclination
Abdelhadi Belouad, Ahmed Jellal, Hocine Bahlouli
We study the energy spectrum and persistent current of charge carriers confined in a graphene quantum ring geometry of radius and width subjected to a magnetic flux. We con…
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…
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…
Electron Scattering in Gapped Graphene Quantum Dots
Abdelhadi Belouad, Youness Zahidi, Ahmed Jellal +1
Due to Klein tunneling in graphene only quasi-bound states are realized in graphene quantum dots by electrostatic gating. Particles in the quasi-bound states are trapped inside the…
Energy Levels of Quantum Ring in ABA-Stacked Trilayer Graphene
Abdelhadi Belouad, Youness Zahidi, Ahmed Jellal +1
We present the solutions of the energy spectrum of charge carriers confined in quantum ring in ABA-stacked trilayer graphene subjected to a perpendicular magnetic field. The calcul…
Energy Levels of an Ideal Quantum Ring in AA-Stacked Bilayer Graphene
Youness Zahidi, Abdelhadi Belouad, Ahmed Jellal
We theoretically analyze the energy spectrum of a quantum ring in AA-stacked bilayer graphene with radius for a zero width subjected to a perpendicular magnetic field . An a…
AA-stacked Bilayer Graphene Quantum Dots in Magnetic Field
Abdelhadi Belouad, Youness Zahidi, Ahmed Jellal
By applying the infinite-mass boundary condition, we analytically calculate the confined states and the corresponding wave functions of AA-stacked bilayer graphene quantum {dots} i…
Gate-Tunable Graphene Quantum Dot and Dirac Oscillator
Abdelhadi Belouad, Ahmed Jellal, Youness Zahidi
We obtain the solution of the Dirac equation in (2+1) dimensions in the presence of a constant magnetic field normal to the plane together with a two-dimensional Dirac-oscillator p…