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...
Main Authors: | Yuan, Z, Foo, E, Ryan, J, Mowbray, D, Skolnick, MS, Hopkinson, M |
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格式: | Conference item |
出版: |
2001
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