Orbital current mode in elliptical quantum dots
Mesoscale and Nanoscale Physics
2009-10-31 v1
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.
Cite
@article{arxiv.cond-mat/9909135,
title = {Orbital current mode in elliptical quantum dots},
author = {Llorens Serra and Antonio Puente and Enrico Lipparini},
journal= {arXiv preprint arXiv:cond-mat/9909135},
year = {2009}
}
Comments
4 REVTEX pages, 4 PDF figures, accepted in PRB:RC