Luminescence of a semiconductor quantum dot system
Institute for Theoretical Physics, University of Bremen, P.O. Box 330, 28334 Bremen, Germany
Corresponding author: a email@example.com
Published online: 5 May 2006
A microscopic theory is used to study photoluminescence of semiconductor quantum dots under the influence of Coulomb and carrier-photon correlation effects beyond the Hartree-Fock level. We investigate the emission spectrum and the decay properties of the time-resolved luminescence from initially excited quantum dots. The influence of the correlations is included within a cluster expansion scheme up to the singlet-doublet level.
PACS: 73.21.La – Quantum dots / 78.20.Bh – Theory, models, and numerical simulation / 78.55.-m – Photoluminescence, properties and materials
© EDP Sciences, Società Italiana di Fisica, Springer-Verlag, 2006