182 citations · 1.2k across the 36 of their papers we have counts for
3 papers · 1 filter
Dielectric mismatch and shallow donor impurities in GaN/HfO2 quantum wells
T. A. S. Pereira, A. A. Sousa, M. H. Degani +1
In this work we investigate electron-impurity binding energy in GaN/HfO quantum wells. The calculation considers simultaneously all energy contributions caused by the dielectri…
Self propelled particle transport in regular arrays of rigid asymmetric obstacles
Fabricio Q. Potiguar, G. A. Farias, W. P. Ferreira
We report numerical results which show the achievement of net transport of self-propelled particles (SPP) in the presence of a two-dimensional regular array of convex, either symme…
Electric and magnetic fields effects on the excitonic properties of elliptic core-multishell quantum wires
Rair Macedo, J. Costa e Silva, Andrey Chaves +2
The effect of eccentricity distortions of core-multishell quantum wires on their electron, hole and exciton states is theoretically investigated. Within the effective mass approxim…