The University of Southampton
University of Southampton Institutional Repository

Vortex dynamics in two-dimensional systems at high driving forces

Fangohr, H., Cox, S.J. and de Groot, Peter A.J. (2001) Vortex dynamics in two-dimensional systems at high driving forces Physical Review B, 64, (6) (doi:10.1103/PhysRevB.64.064505).

Record type: Article

Abstract

We study numerically the dynamics of two-dimensional vortex systems at zero temperature. In addition to pinned states and turbulent plastic flow, we find motion of vortices in rough channels along the direction of the driving force. In this decoupled channel regime we demonstrate how topological defects mediate the phase slip of different channels moving with different velocities. We thus provide important confirmation of recent analytical work describing vortex dynamics at high driving forces such as the moving glass theory of Giamarchi and Le Doussal. For the largest driving forces we find that the channels couple and observe elastic motion.

PDF fang_01a.pdf - Version of Record
Download (2MB)

More information

Published date: 2001
Additional Information: preprint available at http://arXiv.org/abs/cond-mat/0104455 Address: New York
Organisations: Electronics & Computer Science

Identifiers

Local EPrints ID: 255755
URI: http://eprints.soton.ac.uk/id/eprint/255755
ISSN: 1550-235X
PURE UUID: 2809d8b5-6440-458b-a538-cf0ded426d4b

Catalogue record

Date deposited: 23 Aug 2001
Last modified: 24 Jul 2017 16:42

Export record

Altmetrics

Download statistics

Downloads from ePrints over the past year. Other digital versions may also be available to download e.g. from the publisher's website.

View more statistics

Atom RSS 1.0 RSS 2.0

Contact ePrints Soton: eprints@soton.ac.uk

ePrints Soton supports OAI 2.0 with a base URL of http://eprints.soton.ac.uk/cgi/oai2

This repository has been built using EPrints software, developed at the University of Southampton, but available to everyone to use.

We use cookies to ensure that we give you the best experience on our website. If you continue without changing your settings, we will assume that you are happy to receive cookies on the University of Southampton website.

×