15 citations · 15 across the 2 of their papers we have counts for
3 papers
cond-mat.mes-hall2023
Wave packet scattering in porous planar semiconductor channel
D. S. Lopes, A. A. de Sousa, J. S. de Sousa +2
In this work, we investigate the dynamics of the wave packet traveling through a porous semiconductor channel, with the defects being simulated by a disordered scattering region pr…
physics.optics2019
Giant optical nonlinearity cancellation in quantum wells
S. Houver, A. Lebreton, T. A. S. Pereira +10
Second-order optical nonlinearities can be greatly enhanced by orders of magnitude in resonantly excited nanostructures, theoretically predicted and experimentally investigated in…
cond-mat.mes-hall2012★ 15 cited
Interfacial confinement in core-shell nanowires due to high dielectric mismatch
A. A. Sousa, T. A. S. Pereira, A. Chaves +2
We theoretically investigate the role of the dielectric mismatch between materials on the energy levels and recombination energies of a core-shell nanowire. Our results demonstrate…