Abstract
The dramatic appearance of luminescence rings with radius of several hundred microns in quantum well structures can be understood through a fairly simple nonlinear model of the diffusion and recombination of electrons and holes in a driven nonequilibrium system. The ring corresponds to the boundary between a positive hole gas and a negative electron gas in steady state. While this basic effect is now well understood, we discuss several other experimental results which cannot be explained by this simple model.
| Original language | English (US) |
|---|---|
| Pages (from-to) | S3621-S3627 |
| Journal | Journal of Physics Condensed Matter |
| Volume | 16 |
| Issue number | 35 |
| DOIs | |
| State | Published - Sep 8 2004 |
| Externally published | Yes |
All Science Journal Classification (ASJC) codes
- General Materials Science
- Condensed Matter Physics
Fingerprint
Dive into the research topics of 'Moving beyond a simple model of luminescence rings in quantum well structures'. Together they form a unique fingerprint.Cite this
- APA
- Author
- BIBTEX
- Harvard
- Standard
- RIS
- Vancouver