47 citations · 135 across the 8 of their papers we have counts for
9 papers
Kibble-Zurek mechanism in a polariton supersolid
Dmitry Solnyshkov, Rafal Mirek, Darius Urbonas +12
We study the formation of topological defects via the Kibble-Zurek mechanism in a polariton supersolid in a liquid crystal microcavity with tunable Rashba-Dresselhaus spin-orbit co…
In-situ tunneling control in photonic potentials by Rashba-Dresselhaus spin-orbit coupling
Rafał Mirek, Pavel Kokhanchik, Darius Urbonas +15
The tunability of individual coupling amplitudes in photonic lattices is highly desirable for photonic Hamiltonian engineering and for studying topological transitions in situ. In…
Observation of a supersolid phase in a spin-orbit coupled exciton-polariton Bose-Einstein condensate at room temperature
Marcin Muszyński, Pavel Kokhanchik, Rafał Mirek +18
In Bose-Einstein condensates (BEC), spin-orbit coupling (SOC) produces supersolidity. It is a peculiar state of matter, which, in addition to the superfluid behaviour shows periodi…
Control of dimer chain topology by Rashba-Dresselhaus spin-orbit coupling
Pavel Kokhanchik, Dmitry Solnyshkov, Thilo Stöferle +3
We study theoretically a dimer chain in the presence of Rashba-Dresselhaus spin-orbit coupling (RDSOC) with equal strength. We show that the RDSOC can be described as a synthetic g…
All-optical cascadable universal logic gate with sub-picosecond operation
Anton V. Baranikov, Anton V. Zasedatelev, Darius Urbonas +5
Today, almost all information processing is performed using electronic logic circuits operating with up to several gigahertz frequency. All-optical logic, however, that holds the p…
Zero-dimensional organic exciton-polaritons in tunable coupled Gaussian defect microcavities at room temperature
Darius Urbonas, Thilo Stöferle, Fabio Scafirimuto +2
We demonstrate strong light-matter interaction at ambient conditions between a ladder-type conjugated polymer and the individual modes of a vertical microcavity with tunable resona…
Room-Temperature Exciton-Polariton Condensation in a Tunable Zero-Dimensional Microcavity
Fabio Scafirimuto, Darius Urbonas, Ullrich Scherf +2
We create exciton-polaritons in a zero-dimensional (0D) microcavity filled with organic ladder-type conjugated polymer in the strong light-matter interaction regime. Photonic confi…
Fermionic atoms with tunable interactions in a 3D optical lattice
Thilo Stöferle, Henning Moritz, Christian Schori +3
We report on the realization of a quantum degenerate atomic Fermi gas in an optical lattice. Fermi surfaces of noninteracting fermions are studied in a three-dimensional lattice. U…
1D Bose Gases in an Optical Lattice
Michael Köhl, Thilo Stöferle, Henning Moritz +2
We report on the study of the momentum distribution of a one-dimensional Bose gas in an optical lattice. From the momentum distribution we extract the condensed fraction of the gas…