171 citations · 228 across the 7 of their papers we have counts for
3 papers · 1 filter
g-factor engineering and control in self-assembled quantum dots
G. Medeiros-Ribeiro, E. Ribeiro, H. Westfahl
The knowledge of electron and hole g-factors, their control and engineering are key for the usage of the spin degree of freedom for information processing in solid state systems. T…
Dissipative dynamics of spins in quantum dots
Harry Westfahl, Amir O. Caldeira, Gilberto Medeiros-Ribeiro +1
We present a theory for the dissipation of electronic spins trapped in quantum dots due to their coupling to the host lattice acoustic phonon modes. Based on the theory of dissipat…
Aharonov-Bohm signature for neutral excitons in type-II quantum dot ensembles
E. Ribeiro, G. Medeiros-Ribeiro, W. Carvalho +1
It is commonly believed that the Aharonov-Bohm (AB) effect is a typical feature of the motion of a charged particle interacting with the electromagnetic vector potential. Here we p…