Controlled generation of neutral, negatively charged and positively charged excitons in the same single quantum dot

We report the generation of neutral, negatively charged and positively charged excitons in the same single InAs quantum dot in a controlled manner. The control parameters of the respective excitons are a vertical electric field, applied to a capacitor-like structure in which the quantum dots are emb...

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Bibliografische gegevens
Hoofdauteurs: Ediger, M, Dalgarno, P, Smith, J, Warburton, R, Karrai, K, Gerardot, B, Petroff, P
Formaat: Conference item
Gepubliceerd in: 2005