Emission spectrum of quasiresonant laterally coupled quantum dots
comunitat-uji-handle:10234/9
comunitat-uji-handle2:10234/7013
comunitat-uji-handle3:10234/8638
comunitat-uji-handle4:
INVESTIGACIONMetadata
Title
Emission spectrum of quasiresonant laterally coupled quantum dotsDate
2011-12-21Publisher
American Physical SocietyISSN
1098-0121; 1550-235XBibliographic citation
Physical Review B (2011) vol. 84, no. 23Type
info:eu-repo/semantics/articlePublisher version
http://link.aps.org/doi/10.1103/PhysRevB.84.235312Version
info:eu-repo/semantics/publishedVersionSubject
Abstract
We calculate the emission spectrum of neutral and charged excitons in a pair of laterally coupled InGaAs quantum dots with nearly degenerate energy levels. As the interdot distance decreases, a number of changes take ... [+]
We calculate the emission spectrum of neutral and charged excitons in a pair of laterally coupled InGaAs quantum dots with nearly degenerate energy levels. As the interdot distance decreases, a number of changes take place in the emission spectrum which can be used as indications of molecular coupling. These signatures ensue from the stronger tunnel coupling of trions as compared to that of neutral excitons. [-]
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© American Physical Society
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- QFA_Articles [825]