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Localized excitons in quantum wells show spin relaxation without coherence loss

✍ Scribed by R. Zimmermann; W. Langbein; E. Runge; J.M. Hvam

Publisher
Elsevier Science
Year
2001
Tongue
English
Weight
231 KB
Volume
10
Category
Article
ISSN
1386-9477

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πŸ“œ SIMILAR VOLUMES

Spin relaxation dynamics in GaAs quantum
Spin relaxation dynamics in GaAs quantum wells: Free carriers and excitons
✍ L. ViΓ±a; T.C. Damen; J.E. Cunningham; J. Shah; L.J. Sham πŸ“‚ Article πŸ“… 1992 πŸ› Elsevier Science 🌐 English βš– 772 KB

We present the results of an investigation of the spin relaxation dynamics of electrons, holes and excitons in GaAs quantum wells by means of subpicosecond spectroscopy of the photoluminescence polarization. The band to band luminescence was studied in n and p modulation-doped quantum wells. We show