Abstract
Femtosecond time-resolved dynamics of exciton screening and pairing is studied in a 53- GaAs multiple-quantum-well structure at 15 and 224 K. An intriguing high-energy shift of the exciton self-energy in the dense limit is reported.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 2433-2436 |
| Number of pages | 4 |
| Journal | Physical review letters |
| Volume | 53 |
| Issue number | 25 |
| DOIs | |
| State | Published - 1984 |
ASJC Scopus subject areas
- General Physics and Astronomy