Condensation and pattern formation in cold exciton gases
In: Physica status solidi. B. Basic research 238(3):381-388; Jg. 238 (2003) 3, S. 381-388
Online
Konferenz
- print, 34 ref
Zugriff:
Excitons are Bose particles with small mass. Exciton Bose-Einstein condensation is expected to occur at a few degrees Kelvin. Experimentally, an exciton temperature well below 1 Kelvin is achieved in coupled quantum wells (CQWs). In this contribution, we review briefly experiments that show a strong enhancement of the exciton scattering rate with increasing exciton concentration revealing bosonic stimulation of exciton scattering, which is a signature of a degenerate Bose-gas of excitons. Novel experiments with exciton condensation in potential traps, pattern formation in exciton system and macroscopically ordered exciton state are also reviewed briefly.
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Condensation and pattern formation in cold exciton gases
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Autor/in / Beteiligte Person: | BUTOV, L. V |
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Quelle: | Physica status solidi. B. Basic research 238(3):381-388; Jg. 238 (2003) 3, S. 381-388 |
Veröffentlichung: | Berlin: Wiley, 2003 |
Medientyp: | Konferenz |
Umfang: | print, 34 ref |
ISSN: | 0370-1972 (print) |
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