95 citations · 194 across the 3 of their papers we have counts for
3 papers
Effect of Interactions on Vortices in a Non-equilibrium Polariton Condensate
D. N. Krizhanovskii, D. M. Whittaker, R. A. Bradley +9
We demonstrate the creation of vortices in a macroscopically occupied polariton state formed in a semiconductor microcavity. A weak external laser beam carrying orbital angular mom…
Polarization bistability and resultant spin rings in semiconductor microcavities
D. Sarkar, S. S. Gavrilov, M. Sich +7
The transmission of a pump laser resonant with the lower polariton branch of a semiconductor microcavity is shown to be highly dependent on the degree of circular polarization of t…
Piezoelectric exciton-acoustic phonon coupling in single quantum dots
D. Sarkar, H. P. van der Meulen, J. M. Calleja +3
Micro-photoluminescence spectroscopy at variable temperature, excitation intensity and energy was performed on a single InAs/AlAs self-assembled quantum dot. The exciton emission l…