57 citations · 115 across the 6 of their papers we have counts for
6 papers
Effective attractive polariton-polariton interaction mediated by the exciton reservoir
D. V. Vishnevsky, F. Laussy
We present a mechanism to endow the polariton gas with attractive interactions. The scheme relies on an exciton reservoir, which can be formed even if excitons lie outside of the l…
Skyrmion Formation and Optical Spin-Hall Effect in an Expanding Coherent Cloud of Indirect Excitons
D. V. Vishnevsky, H. Flayac, A. V. Nalitov +3
We provide a theoretical description of the polarization pattern and phase singularities experimentally evidenced recently in a condensate of indirect excitons [H. High et al., Nat…
Acoustic control of the lasing threshold in QDs ensemble coupled to an optical microcavity
D. V. Vishnevsky, N. A. Gippius
We propose a theoretical model which describes the coupling between quantum dots ensemble and optical microcavity. By this model we simulate the interaction of the system with the…
Multistability of cavity exciton-polaritons affected by the thermally generated exciton reservoir
D. V. Vishnevsky, D. D. Solnyshkov, N. A. Gippius +1
Until now, the generation of an excitonic reservoir in a cavity polariton system under quasi-resonant pumping has always been neglected. We show that in microcavities having a smal…
Coherent interactions between phonons and exciton or exciton-polariton condensates
D. V. Vishnevsky, N. A. Gippius, I. A. Shelykh +2
We analyse the interaction of exciton and exciton-polariton condensates in semiconductor microcavity with a coherent acoustic wave. An analytical solution for the dispersion of exc…
The Outer Tracker Detector of the HERA-B Experiment. Part II: Front-End Electronics
H. Albrecht et al.
The HERA-B Outer Tracker is a large detector with 112674 drift chamber channels. It is exposed to a particle flux of up to 2x10^5/cm^2/s thus coping with conditions similar to thos…