115 citations · 1.1k across the 49 of their papers we have counts for
6 papers · 1 filter
Nanoscale spin rectifiers controlled by the Stark effect
Francesco Rossella, Andrea Bertoni, Daniele Ercolani +4
The control of orbital and spin state of single electrons is a key ingredient for quantum information processing, novel detection schemes, and, more generally, is of much relevance…
Magneto-photoluminescence in GaAs/AlAs core-multishell nanowires: a theoretical investigation
Fabrizio Buscemi, Miquel Royo, Andrea Bertoni +1
The magneto-photoluminescence in modulation doped core-multishell nanowires is predicted as a function of photo-excitation intensity in non-perturbative transverse magnetic fields.…
Prediction of inelastic light scattering spectra from electronic collective excitations in GaAs/AlGaAs core-multishell nanowires
Miquel Royo, Andrea Bertoni, Guido Goldoni
We predict inelastic light scattering spectra from electron collective excitations in a coaxial quantum well embedded in a core-multishell GaAs/AlGaAs nanowire. The complex composi…
Space- and time-dependent quantum dynamics of spatially indirect excitons in semiconductor heterostructures
Federico Grasselli, Andrea Bertoni, Guido Goldoni
We study the unitary propagation of a two-particle one-dimensional Schrödinger equation by means of the Split-Step Fourier method, to study the coherent evolution of a spatially in…
Time-dependent simulation and analytical modelling of electronic Mach-Zehnder interferometry with edge-states wave packets
Andrea Beggi, Paolo Bordone, Fabrizio Buscemi +1
We compute the exact single-particle time-resolved dynamics of electronic Mach-Zehnder interferometers based on Landau edge-states transport, and assess the effect of the spatial l…
Aharonov-Bohm oscillations and electron gas transitions in hexagonal core-shell nanowires with an axial magnetic field
Miquel Royo, Carlos Segarra, Andrea Bertoni +2
We use spin-density-functional theory within an envelope function approach to calculate electronic states in a GaAs/InAs core-shell nanowire pierced by an axial magnetic field. Our…