On the microscopic theory of the exciton ring fragmentation
arXiv:cond-mat/0611258 · doi:10.1016/j.physleta.2007.04.001
Abstract
The description is presented for the dependence of the indirect exciton condensate density at the ring as a function of the polar angle at zero temperature with the involvement of the processes of formation and recombination of the excitons. In particular, starting from the quasi one-dimensional Gross-Pitaevskii equation with a spatially uniform generating term, we derive an exact analytical solution yielding the fragmentation of an exciton ring which is probably observed in the experiments.
4 pages, 1 figure. The preprint has been brought into accord with the journal's variant
References in corpus (3)
Cited by in corpus (7)
- Fragmented-condensate solid of dipolar excitons
- Drift-diffusion model of the fragmentation of the external ring structure in the photoluminescence pattern of indirect excitons in coupled quantum wells
- Fluctuation and Commensurability Effect of Exciton Density Wave
- Autolocalization in a dipolar exciton system
- Model of fragmentation of the exciton inner ring in semiconductor quantum wells
- Exciton condensation in quantum wells. Exciton hydrodynamics. The effect of localized states
- Amplification and passing through the barrier of the exciton condensed phase pulse in double quantum wells