789 citations · 2.2k across the 12 of their papers we have counts for
12 papers
Soliton Instabilities and Vortex Streets Formation in a Polariton Quantum Fluid
G. Grosso, G. Nardin, F. Morier-Genoud +2
Exciton-polaritons have been shown to be an optimal system in order to investigate the properties of bosonic quantum fluids. We report here on the observation of dark solitons in t…
Spontaneous Pattern Formation in a Polariton Condensate
F. Manni, K. G. Lagoudakis, T. C. H. Liew +2
Polariton condensation can be regarded as a self-organization phenomenon, where phase ordering is established among particles in the system. In such condensed systems, further orde…
Polariton Condensation in a One-Dimensional Disordered Potential
F. Manni, K. G. Lagoudakis, B. Pietka +5
We study the coherence and density modulation of a non-equilibrium exciton-polariton condensate in a one-dimensional valley with disorder. By means of interferometric measurements…
Probing the Dynamics of Spontaneous Quantum Vortices in Polariton Superfluids
K. G. Lagoudakis, F. Manni, B. Pietka +6
The experimental investigation of spontaneously created vortices is of utmost importance for the understanding of quantum phase transitions towards a superfluid phase, especially f…
Coherent Oscillations in an Exciton-Polariton Josephson Junction
K. G. Lagoudakis, B. Pietka, M. Wouters +2
We report on the observation of spontaneous coherent oscillations in a microcavity polariton bosonic Josephson junction. The condensation of exciton polaritons takes place under in…
Observation of Half Quantum Vortices in an Exciton-Polariton Condensate
K. G. Lagoudakis, T. Ostatnicky, A. V. Kavokin +3
Singly quantized vortices have been already observed in many systems including the superfluid helium, Bose Einstein condensates of dilute atomic gases, and condensates of exciton p…