Anticrossings in Förster coupled quantum dots

A Nazir, BW Lovett, SD Barrett, JH Reina… - Physical Review B …, 2005 - APS
Physical Review B—Condensed Matter and Materials Physics, 2005APS
We consider two coupled generic quantum dots, each modeled by a simple potential which
allows the derivation of an analytical expression for the interdot Förster coupling, in the
dipole-dipole approximation. We investigate the energy level behavior of this coupled two-
dot system under the influence of an external applied electric field and predict the presence
of anticrossings in the optical spectra due to the Förster interaction.
We consider two coupled generic quantum dots, each modeled by a simple potential which allows the derivation of an analytical expression for the interdot Förster coupling, in the dipole-dipole approximation. We investigate the energy level behavior of this coupled two-dot system under the influence of an external applied electric field and predict the presence of anticrossings in the optical spectra due to the Förster interaction.
American Physical Society
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