Exciton Formation in Quantum Wells
Abstract
The problem of exciton formation after a free carrier photogeneration is revisited, experimentally and theoretically. It is shown that an improved theory has to take into account the finite lifetime of LO-phonons.
- Publication:
-
Physica Status Solidi Applied Research
- Pub Date:
- November 1997
- DOI:
- 10.1002/1521-396X(199711)164:1<359::AID-PSSA359>3.0.CO;2-9
- Bibcode:
- 1997PSSAR.164..359M