11 citations · 16 across the 9 of their papers we have counts for
9 papers
Einstein-Podolsky-Rosen Steering in Three Coupled Harmonic Oscillators
Ayoub Ghaba, Radouan Hab Arrih, Elhoussine Atmani +1
Quantum steering is one of the most intriguing phenomena in quantum mechanics and is essential for understanding correlations in multi-body systems. Despite its importance, analyti…
Energy levels of graphene magnetic quantum dot in inhomogeneous gap
Fatima Belokda, Ahmed Jellal, El Houssine Atmani
We investigate the energy levels of charge carriers confined in a magnetic quantum dot in graphene with an inhomogeneous gap through an electrical potential. We solve the eigenvalu…
Tunneling conductance through gapped bilayer graphene junctions
Nadia Benlakhouy, Ahmed Jellal, El Houssine Atmani
The conductance through single-layer graphene (SLG) and AA/AB-stacked bilayer graphene (BLG) junctions is obtained by taking into account band gap and bias voltage terms. First, we…
Spin-dependent transmission in curved graphene superlattice
Jaouad El-hassouny, Ahmed Jellal, El Houssine Atmani
We investigate spin-dependent transmission in a curved graphene superlattice of cells where each one is made up of four regions. The first is concave, and the third is convex,…
Tunneling in rippled graphene superlattice with spin dependence and a mass term
Jaouad El-hassouny, Ahmed Jellal, El Houssine Atmani
The insertion of the band gap in the rippled graphene superlattice leads to new outcomes, as demonstrated. The essential thing is the appearance of opposite-spin transmissions,…
Electron scattering of mass-inverted in graphene quantum dots
Fatima Belokda, Ahmed Jellal, El Houssine Atmani
We study the scattering of Dirac electrons of circular graphene quantum dot with mass-inverted subject to electrostatic potential. The obtained solutions of the energy spectrum are…
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…
Tuning Gap in Corrugated Graphene with Spin Dependence
Jaouad El-hassouny, Ahmed Jellal, El Houssine Atmania
We study transmission in a system consisting of a curved graphene surface as an arc (ripple) of circle connected to two flat graphene sheets on the left and right sides. We introdu…
DFT study of rare earth (Tm, Yb, Ce) doped ZnO: structural, optoelectronic and electrical properties
M. Khuili, N. Fazouan, H. Abou El Makarim +3
A comparative study of wurtzite ZnO doped by rare earth elements (Tm, Yb, Ce) have been investigated using density functional theory (DFT) based on the full-potential linearized au…