51 citations · 163 across the 33 of their papers we have counts for
6 papers · 1 filter
Reconfigurable quantum logic gates using Rashba controlled spin polarized currents
George Alexandru Nemnes, Daniela Dragoman
A reconfigurable logic gate is proposed in a two-dimensional double quantum wire system with a coupling window enabled by a Rashba field. Manipulating the spin states of incoming e…
Gap prediction in hybrid graphene - hexagonal boron nitride nanoflakes using artificial neural networks
G. A. Nemnes, T. L. Mitran, A. Manolescu
The electronic properties graphene nanoflakes (GNFs) with embedded hexagonal boron nitride (hBN) domains are investigated by combined {\it ab initio} density functional theory calc…
Electric and thermoelectric properties of graphene bilayers with extrinsic impurities under applied electric field
G. A. Namnes, T. L. Mitran, A. Manolescu +1
In contrast to monolayer graphene, in bilayer graphene (BLG) one can induce a tunable bandgap by applying an external electric field, which makes it suitable for field effect appli…
The hysteresis-free behavior of perovskite solar cells from the perspective of the measurement conditions
George Alexandru Nemnes, Cristina Besleaga, Andrei Gabriel Tomulescu +5
We investigate in how far the hysteresis-free behavior of perovskite solar cells can be reproduced using particular pre-conditioning and measurement conditions. As there are curren…
Electric field effect in boron and nitrogen doped graphene bilayers
G. A. Nemnes, T. L. Mitran, A. Manolescu +1
Unlike single layer graphene, in the case of -stacked bilayer graphene (BLG) one can induce a non-zero energy gap by breaking the inversion symmetry between the two layers usin…
How measurement protocols influence the dynamic J-V characteristics of perovskite solar cells: theory and experiment
G. A. Nemnes, Cristina Besleaga, A. G. Tomulescu +4
The dynamic effects observed in the J-V measurements represent one important hallmark in the behavior of the perovskite solar cells. Proper measurement protocols (MPs) should be em…