Role of phonons in Josephson oscillations of excitonic and polaritonic condensates
Journal Article
·
· Physical Review. B, Condensed Matter and Materials Physics
- Science Institute, University of Iceland, Dunhagi-3, IS-107 Reykjavik (Iceland)
We analyze theoretically the role of the exciton-phonon interactions in phenomena related to the Josephson effect between two spatially separated exciton and exciton-polariton condensates. We consider the role of the dephasing introduced by phonons in such phenomena as Josephson tunneling, self-trapping and spontaneous polarization separation. In the regime of cw pumping we find a remarkable bistability effect arising from exciton-exciton interactions as well as regimes of self-sustained regular and chaotic oscillations.
- OSTI ID:
- 21502885
- Journal Information:
- Physical Review. B, Condensed Matter and Materials Physics, Journal Name: Physical Review. B, Condensed Matter and Materials Physics Journal Issue: 19 Vol. 82; ISSN 1098-0121
- Country of Publication:
- United States
- Language:
- English
Similar Records
Josephson effects in condensates of excitons and exciton polaritons
Coherent Oscillations in an Exciton-Polariton Josephson Junction
Bloch oscillations of an exciton-polariton Bose-Einstein condensate
Journal Article
·
Tue Jul 15 00:00:00 EDT 2008
· Physical Review. B, Condensed Matter and Materials Physics
·
OSTI ID:21143605
Coherent Oscillations in an Exciton-Polariton Josephson Junction
Journal Article
·
Fri Sep 17 00:00:00 EDT 2010
· Physical Review Letters
·
OSTI ID:21466957
Bloch oscillations of an exciton-polariton Bose-Einstein condensate
Journal Article
·
Fri Jan 14 23:00:00 EST 2011
· Physical Review. B, Condensed Matter and Materials Physics
·
OSTI ID:21538069