Physics – Condensed Matter – Other Condensed Matter
Scientific paper
2005-04-06
Physics
Condensed Matter
Other Condensed Matter
4 pages, 5 figures
Scientific paper
10.1103/PhysRevLett.94.226401
In this Letter we report on lateral diffusion measurements of excitons at low temperature in double quantum wells of various widths. The structure is designed so that excitons live up to 30 $\mu$s and diffuse up to 500 $\mu$m. Particular attention is given to establishing that the transport occurs by exciton motion. The deduced exciton diffusion coefficients have a very strong well-width dependence, and obey the same power law as the diffusion coefficient for electrons.
Balili R.
Pfeiffer Loren
Snoke David W.
Voros Zoltán
West Ken
No associations
LandOfFree
Long-Distance Diffusion of Excitons in Double Quantum Well Structures 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 Long-Distance Diffusion of Excitons in Double Quantum Well Structures, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Long-Distance Diffusion of Excitons in Double Quantum Well Structures will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-361962