13 citations · 26 across the 3 of their papers we have counts for
3 papers
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…
Eccentricity effects on the quantum confinement in double quantum rings
J. Costa e Silva, Andrey Chaves, G. A. Farias +2
This work presents a theoretical study of the energy spectrum of GaAs/AlGaAs concentric double quantum rings, under an applied magnetic field directed perpendicular to the ring pla…
Magnetic field induced shell-to-core confinement transition in type-II semiconductor quantum wires
R. Macêdo, J. Costa e Silva, Andrey Chaves +2
We investigate the excitonic properties of a core-multishell semiconductor nanowire with type-II band mismatch, i.e. with spatially separated electrons and holes, under an external…