Persistent current and correlation effects in carbon nanotubes
Mesoscale and Nanoscale Physics
2009-10-31 v1 Strongly Correlated Electrons
Abstract
The persistent current of interacting electrons in toroidal single-wall carbon nanotubes is evaluated within Haldane's concept of topological excitations. The overall pattern of the persistent current corresponds to the constant interaction model, whereas the fine structure stems from the electronic exchange correlations.
Keywords
Cite
@article{arxiv.cond-mat/9805164,
title = {Persistent current and correlation effects in carbon nanotubes},
author = {A. A. Odintsov and W. Smit and H. Yoshioka},
journal= {arXiv preprint arXiv:cond-mat/9805164},
year = {2009}
}
Comments
4 pages, 3 figures