Determination of the Exciton Formation in Quantum Wells from Time-Resolved Interband Luminescence
β Scribed by Szczytko, J.; Kappei, L.; Berney, J.; Morier-Genoud, F.; Portella-Oberli, M.; Deveaud, B.
- Book ID
- 111978157
- Publisher
- The American Physical Society
- Year
- 2004
- Tongue
- English
- Weight
- 556 KB
- Volume
- 93
- Category
- Article
- ISSN
- 0031-9007
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
Resonant Rayleigh scattering from quantum well excitons is investigated using ultrafast spectral interferometry. We isolate the coherent Rayleigh scattering from incoherent luminescence in a single speckle. Averaging the resonant Rayleigh intensity over several speckles allows us to identify feature
The temporal behaviour of biexcitons in \(\mathrm{ZnCdSe}-\mathrm{ZnSSe}\) multiple quantum wells has been studied by means of time-resolved luminescence spectroscopy. It is shown that the biexciton luminescence decays double-exponentially under high-density excitation. This can be explained by cons
The formation dynamics of charged excitons is studied in CdTe-based quantum wells by picosecond time-resolved photoluminescence. The formation time is obtained by an analysis of temporal behavior of photoluminescence signal after excitation in resonance with either neutral or charged exciton. It is