Charged excitons in individual quantum dots: effects of vertical electric fields and optical pump power
We investigate the influence of optical pump power on a series of charging events of individual quantum dots embedded in a field effect structure. Increasing the optical pump powers moves all charging events towards more negative voltages and charged biexciton states in addition to single exciton st...
| Main Authors: | , , , , , , , |
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| Format: | Conference item |
| Published: |
2003
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