Recombination of many-particle states in InAs self-organized quantum dots
Strong many-body effects have been observed in the time-resolved photoluminescence spectroscopy of self-organized InAs/GaAs quantum dots. Our results show that the effects generate a considerable bandgap renormalization, being 28 meV at a dot occupancy of 20 electron-hole pairs for the lowest transi...
| Hlavní autoři: | , , , , , |
|---|---|
| Médium: | Conference item |
| Vydáno: |
2001
|