51 citations · 163 across the 33 of their papers we have counts for
5 papers · 1 filter
Electronic and thermal conduction properties of halogenated porous graphene nanoribbons
George Alexandru Nemnes, Camelia Visan, Andrei Manolescu
In the framework of density functional theory (DFT) calculations we investigate the electronic and thermal properties of porous graphene (PG) structures passivated with halogen ato…
Molecular dynamics of halogenated graphene - hexagonal boron nitride nanoribbons
George Alexandru Nemnes, Camelia Visan, Dragos Victor Anghel +1
The hybrid graphene - hexagonal boron nitride (G-hBN) systems offer new routes in the design of nanoscale electronic devices. Using {\it ab initio} density functional theory calcul…
Dynamic electrical behavior of halide perovskite based solar cells
George Alexandru Nemnes, Cristina Besleaga, Andrei Gabriel Tomulescu +4
A dynamic electrical model is introduced to investigate the hysteretic effects in the I-V characteristics of perovskite based solar cells. By making a simple ansatz for the polariz…
The role of the chemical potential in the BCS theory
Dragos-Victor Anghel, George Alexandru Nemnes
We study the effect of the chemical potential on the results of the BCS theory of superconductivity. We assume that the pairing interaction is manifested between electrons of singl…
Conductance oscillations of core-shell nanowires in transversal magnetic fields
Andrei Manolescu, George Alexandru Nemnes, Anna Sitek +3
We analyze theoretically electronic transport through a core-shell nanowire in the presence of a transversal magnetic field. We calculate the conductance for a variable coupling be…