Plastic flow of persistent currents in two dimensional strongly interacting systems
Mesoscale and Nanoscale Physics
2009-10-31 v1
Abstract
The local persistent current in two dimensional strongly interacting systems is investigated. As the interaction strength is enhanced the current in the sample undergoes a transition from diffusive to ordered flow. The strong interacting flow has the characteristics of a plastic flow through dislocations in the pinned charge density wave which develops in the system at low densities.
Cite
@article{arxiv.cond-mat/9804204,
title = {Plastic flow of persistent currents in two dimensional strongly interacting systems},
author = {Richard Berkovits and Yshai Avishai},
journal= {arXiv preprint arXiv:cond-mat/9804204},
year = {2009}
}
Comments
12 pages, 4 figures, accepted for publication in Phys. Rev. B (RC)