Flux creep in type-II superconductors: self-organized criticality approach
Superconductivity
2009-11-10 v2
Abstract
We consider the current density distribution function of a flux creep regime in type-II superconductors by mapping the flux creep process to the dynamics of a model with a self-organized criticality. We use an extremal Robin Hood type model which evolves to Been's type critical state to treat magnetic flux penetration into a superconductor and derive an analog of the current-voltage characteristics in the flux creep region.
Keywords
Cite
@article{arxiv.cond-mat/0410612,
title = {Flux creep in type-II superconductors: self-organized criticality approach},
author = {R. G. Mints and Ilya Papiashvili},
journal= {arXiv preprint arXiv:cond-mat/0410612},
year = {2009}
}
Comments
7 pages, 7 figures