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Magneto-exciton in single and coupled type II quantum dots

K. L. Janssens·B. Partoens·F. M. Peeters
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Abstract

We studied the exciton energy in a type II quantum disk as a function of the magnetic field, disk radius R and height d. We found angular momentum transitions for dots with d >> 2R. Application of an electric field perpendicular to the disk showed a non-linear Stark shift. In the case of three vertically coupled dots angular momentum transistions were found for small interdot distances which disappeared with increasing interdot distance.

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K. L. Janssens, B. Partoens, F. M. Peeters. 2001-09-18. Magneto-exciton in single and coupled type II quantum dots. https://doi.org/10.1002/1521-396x(200204)190%3A2%3C571%3A%3Aaid-pssa571%3E3.0.co%3B2-k

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