Biexciton recombination rates in self-assembled quantum dots

URN to cite this document:: urn:nbn:de:bvb:355-epub-16894
DOI to cite this document:: 10.5283/epub.1689

Wimmer, Michael ; Nair, S. V. ; Shumway, J.

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Date of publication of this fulltext: 05 Aug 2009 13:31

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Abstract

The radiative recombination rates of interacting electron-hole pairs in a quantum dot are strongly affected by quantum correlations among electrons and holes in the dot. Recent measurements of the biexciton recombination rate in single self-assembled quantum dots have found values spanning from two times the single exciton recombination rate to values well below the exciton decay rate. In this ...