Transition de dépiégeage élastique de vortex supraconducteurs*

@article{Olive2012,
abstract = {We present 2D numerical simulation results of superconductor vortex lattices driven over a random disorder. The vortex dynamics at the depinning threshold Fc is studied at zero temperature in the case of weak disorder. The dynamics is elastic and the depinning transition is analysed in the framework of a second order phase transition where the velocity response v to the driving force F behaves like v ~ (F − Fc)β. The analysis of the critical region of several large lattice sizes leads to the result that β = 0.27 ± 0.04.},
author = {Olive, Enrick, Di Scala, Nicolas, Lansac, Yves, Fily, Yaouen, Soret, Jean-Claude},
editor = {Denis Poisson, Fédération, Trélat, E.},
journal = {ESAIM: Proceedings},
language = {eng},
month = {4},
pages = {167-173},
publisher = {EDP Sciences},
title = { Transition de dépiégeage élastique de vortex supraconducteurs*},
url = {http://eudml.org/doc/251226},
volume = {35},
year = {2012},
}

TY - JOUR
AU - Olive, Enrick
AU - Di Scala, Nicolas
AU - Lansac, Yves
AU - Fily, Yaouen
AU - Soret, Jean-Claude
AU - Denis Poisson, Fédération
AU - Trélat, E.
TI - Transition de dépiégeage élastique de vortex supraconducteurs*
JO - ESAIM: Proceedings
DA - 2012/4//
PB - EDP Sciences
VL - 35
SP - 167
EP - 173
AB - We present 2D numerical simulation results of superconductor vortex lattices driven over a random disorder. The vortex dynamics at the depinning threshold Fc is studied at zero temperature in the case of weak disorder. The dynamics is elastic and the depinning transition is analysed in the framework of a second order phase transition where the velocity response v to the driving force F behaves like v ~ (F − Fc)β. The analysis of the critical region of several large lattice sizes leads to the result that β = 0.27 ± 0.04.
LA - eng
UR - http://eudml.org/doc/251226
ER -