95 citations · 95 across the 1 of their papers we have counts for
4 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…
Effect of polariton-polariton interactions on the excitation spectrum of a non-equilibrium condensate in a periodic potential
D. N. Krizhanovskii, E. A. Cerda, S. S. Gavrilov +9
Polariton condensates are investigated in periodical potentials created by surface acoustic waves using both resonant and non-resonant optical excitation. Under resonant pumping co…
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…
Coexisting Non-Equilibrium Condensates with Long-Range Spatial Coherence in Semiconductor Microcavities
D. N. Krizhanovskii, K. G. Lagoudakis, M. Wouters +9
Real and momentum space spectrally resolved images of microcavity polariton emission in the regime of condensation are investigated under non resonant excitation using a laser sour…