Inhibited Recombination of Charged Magnetoexcitons

Details Inhibited Recombination of Charged Magnetoexcitons Inhibited Recombination of Charged Magnetoexcitons

1998-10-09

arxiv.org/abs/cond-mat/9810109v1

Physics

Condensed Matter

Mesoscale and Nanoscale Physics

4 pages, 4 figures, submitted to PRB rapid

Scientific paper

10.1103/PhysRevB.58.R15985

Time-resolved photoluminescence measurements show that the decay time for charged excitons in a GaAs two-dimensional electron gas increases by an order of magnitude at high magnetic fields. Unlike neutral excitons, the charged exciton center-of-mass is spatially confined in a ``magnetically-adjustable quantum dot'' by the cyclotron orbit and the quantum well. The inhibited recombination is explained by a reduced phase coherence volume of the magnetically-confined charged excitons.

Affiliated with

Also associated with

No associations

Rating

Inhibited Recombination of Charged Magnetoexcitons does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Inhibited Recombination of Charged Magnetoexcitons, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Inhibited Recombination of Charged Magnetoexcitons will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-258946