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Orbital current mode in elliptical quantum dots

Llorens Serra·Antonio Puente·Enrico Lipparini
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Abstract

An orbital current mode peculiar to deformed quantum dots is theoretically investigated; first by using a simple model that allows to interpret analytically its main characteristics, and second, by numerically solving the microscopic equations of time evolution after an initial perturbation within the time-dependent local-spin-density approximation. Results for different deformations and sizes are shown.

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Llorens Serra, Antonio Puente, Enrico Lipparini. 1999-09-09. Orbital current mode in elliptical quantum dots. https://doi.org/10.1103/physrevb.60.r13966

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