37 citations · 82 across the 11 of their papers we have counts for
13 papers
Conductance in graphene through double laser barriers and magnetic field
Rachid El Aitouni, Miloud Mekkaoui, Abdelhadi Bahaoui +1
Photon-assisted charge transport through a double barrier laser structure, separated by a region assisted by a magnetic field, is studied. Employing Floquet theory and matrix forma…
Tuned gap in graphene through laser barrier
Hasna Chnafa, Miloud Mekkaoui, Ahmed Jellal +1
We study the effect of the energy gap on the transmission of fermions in graphene exposed to linearly polarized light as a laser barrier. We determine the energy spectrum, apply bo…
Effect of strain on tunneling time in graphene magnetic barrier
Youssef Fattasse, Miloud Mekkaoui, Ahmed Jellal +1
We solve the Dirac equation in three regions of graphene to get the solutions of the energy spectrum in connection to the strain, energy gap, and magnetic field. The Goos-Hänchen s…
Transmission in strained graphene subjected to laser and magnetic fields
Hasna Chnafa, Miloud Mekkaoui, Ahmed Jellal +1
We investigate the effect of strain along armchair and zigzag directions on electrical transport in graphene through a magnetic barrier and a linearly polarized electromagnetic wav…
Group delay time of fermions in graphene through tilted potential barrier
Youssef Fattasse, Miloud Mekkaoui, Ahmed Jellal +1
The group delay time of Dirac fermions subjected to a tilting barrier potential along the -axis is investigated in graphene. We start by finding the eigenspinor solution of th…
Strain Effect on Transmission in Graphene Laser Barrier
Hasna Chnafa, Miloud Mekkaoui, Ahmed Jellal +1
We investigate the strain effect along armchair and zigzag directions on the tunneling transport of Dirac fermions in graphene laser barrier through a time dependent potential alon…
Gap-tunable of Tunneling Time in Graphene Magnetic Barrier
Youssef Fattasse, Miloud Mekkaoui, Ahmed Jellal +1
We study the tunneling time of Dirac fermions in graphene magnetic barrier through an electrostatic potential and a mass term. This latter generates an energy gap in the spectrum a…
Effect of Strain on Band Engineering in Gapped Graphene
Hasna Chnafa, Miloud Mekkaoui, Ahmed Jellal +1
We study the effect of strain on the band engineering in gapped graphene subject to external sources. By applying the Floquet theory, we determine the effective Hamiltonian of elec…
Purity Temperature Dependent for Coupled Harmonic Oscillators
Abdeldjalil Merdaci, Ahmed Jellal, Ayman Al Sawalha +1
We consider the thermal aspect of a system composed of two coupled harmonic oscillators and study the corresponding purity. We initially consider a situation where the system is br…
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…
Multibands Tunneling in AAA-Stacked Trilayer Graphene
Ilham Redouani, Ahmed Jellal, Abdelhadi Bahaoui +1
We study the electronic transport through np and npn junctions for AAA-stacked trilayer graphene. Two kinds of gates are considered where the first is a single gate and the second…
Low energy Kbar N interactions and Faddeev calculation of the K- d scattering length in isospin and particle bases
A. Bahaoui, C. Fayard, T. Mizutani +1
$\Kbar N$ interactions are investigated {\it via} an effective non-linear chiral meson-baryon Lagrangian. The adjustable parameters are determined by a fitting procedure on the $K^…
Three-Body approach to the K^- d Scattering Length in Particle Basis
A. Bahaoui, C. Fayard, T. Mizutani +1
We report on the first calculation of the scattering length A_{K^-d} based on a relativistic three-body approach where the two-body input amplitudes coupled to the Kbar N channels…