111 citations · 950 across the 42 of their papers we have counts for
5 papers · 1 filter
Efficient population transfer in a quantum dot exciton under phonon-induced decoherence via shortcuts to adiabaticity
Spyridon G. Kosionis, Sutirtha Biswas, Christina Fouseki +2
In the present study, we apply shortcut to adiabaticity pulses (time-dependent Rabi frequency and detuning) for the efficient population transfer from the ground to the exciton sta…
Efficient exciton generation in a semiconductor quantum dot-metal nanoparticle composite structure using conventional chirped pulses
Dionisis Stefanatos, Athanasios Smponias, Ioannis Thanopulos +1
We consider a nanostructure consisting of a semiconductor quantum dot coupled to a metal nanoparticle, and show with numerical simulations that the exciton state of the quantum dot…
Coherent preparation of the biexciton state in a semiconductor quantum dot coupled to a metallic nanoparticle
Emmanuel Paspalakis, Athanasios Smponias, Dionisis Stefanatos
We study the potential for controlled transfer of population to the biexciton state of a semiconductor quantum dot coupled with a metal nanoparticle, under the influence of an elec…
Boosting Entanglement Between Exciton-Polaritons with On-Off Switching of Josephson Coupling
Dionisis Stefanatos, Emmanuel Paspalakis
We show that the appropriate on-off switching of Josephson coupling between exciton-polaritons in coupled semiconductor microcavities can reveal the full capacity for generating en…
Efficient entanglement generation between exciton-polaritons using shortcuts to adiabaticity
Dionisis Stefanatos, Emmanuel Paspalakis
We use shortcuts to adiabaticity, a method introduced to speed up adiabatic quantum dynamics, for the efficient generation of entanglement between exciton-polaritons in coupled sem…