Dynamical band gap renormalization in self-organized InAs/GaAs quantum dots
Dynamical hand gap renormalization has been observed in InAs/GaAs self-organized quantum dots using femtosecond time-resolved photoluminescence up-conversion. The energy shift correlates well with the time-dependent dot occupancy, and is independent of the carrier population in the wetting layer or...
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Wiley
2000
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