Femtosecond dynamics of secondary radiation formation from quantum well excitons
The time-resolved secondary emission of resonantly created excitons in GaAs quantum wells is studied using femtosecond up-conversion spectroscopy. The behaviour of the rise and decay of the secondary emission and reflectivity in quantum welts is strongly dependent upon the disorder at the interfaces...
| Main Authors: | , , , , |
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| 格式: | Conference item |
| 出版: |
1998
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