Abstract
The effect of a resonance laser pulse on the quantum dynamics of electrons in a system of three semiconductor boxlike quantum dots is theoretically analyzed. It is shown that, in an asymmetric structure, the electron transfer between the two outer dots can be described in terms of a two-level scheme with diagonal transitions. The energies of the operating electron levels and the matrix elements for the corresponding electron transitions are found in the high-barrier approximation. The parameters of the laser pulse corresponding to the highest probability of resonance electron transitions between the ground states of two quantum dots are determined.
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