| Literature DB >> 22499442 |
R Trotta1, P Atkinson, J D Plumhof, E Zallo, R O Rezaev, S Kumar, S Baunack, J R Schröter, A Rastelli, O G Schmidt.
Abstract
We integrate resonant-cavity light-emitting diodes containing quantum dots onto substrates with giant piezoelectric response. Via strain, the energy of the photons emitted by the diode can be precisely controlled during electrical injection over a spectral range larger than 20 meV. Simultaneously, the exciton fine-structure-splitting and the biexciton binding energy can be tuned to the values required for entangled photon generation.Mesh：
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Year: 2012 PMID： 22499442 DOI： 10.1002/adma.201200537
Source DB: PubMed Journal: Adv Mater ISSN： 0935-9648 Impact factor: 30.849