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Charged Excitons in Self-assembled Quantum Dots
Published online by Cambridge University Press: 11 February 2011
Abstract
We have succeeded in generating highly charged excitons in InAs self-assembled quantum dots by embedding the dots in a field-effect heterostructure. We discover an excitonic Coulomb blockage: over large regions of gate voltage, the exciton charge remains constant. We present here a summary of the emission properties of the charged excitons.
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- Research Article
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- Copyright © Materials Research Society 2003
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