Abstract
The combined interaction of Coulomb interaction and ac fields with twoelectrons in a quantum dot molecule is studied respectively with numericalsimulation, perturbation theory and the approximation of driven two-levelmodel. The dynamical localization occurs with the ac field whose ratio ofthe amplitude to the angular frequency is a root of n-order Besselfunctions, where n is determined by the Coulomb interaction energy. Suchresults are explained with either the driven two-level approximation or thedegenerated three-level model and verified by the numerical simulations.
Full Text
Published Version
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a call