Persistent current in a mesoscopic ring with diffuse surface scattering
Mesoscale and Nanoscale Physics
2009-10-31 v1
Abstract
The persistent current in a clean mesoscopic ring with ballistic electron motion is calculated. The particle dynamics inside a ring is assumed to be chaotic due to scattering at the surface irregularities of atomic size. This allows one to use the so-called ``ballistic'' supersymmetric \sigma model for calculation of the two-level correlation function in the presence of a nonzero magnetic flux.
Cite
@article{arxiv.cond-mat/9905249,
title = {Persistent current in a mesoscopic ring with diffuse surface scattering},
author = {K. V. Samokhin},
journal= {arXiv preprint arXiv:cond-mat/9905249},
year = {2009}
}
Comments
REVTeX, 4 pages; to be published in PRB (June 1999)