Numerical simulations of flux flow in stacked Josephson junctions

Søren Peder Madsen, Niels Falsig Pedersen

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Abstract

We numerically investigate Josephson vortex flux flow states in stacked Josephson junctions, motivated by recent experiments trying to observe the vortices in a square vortex lattice when a magnetic field is applied to layered high-Tc superconductors of the Bi2Sr2CaCu2Ox type. By extensive numerical simulations, we are able to clearly distinguish between triangular and square vortex lattices and to identify the parameters leading to an in-phase vortex configuration.
Original languageEnglish
JournalPhysical Review B Condensed Matter
Volume72
Issue number13
Pages (from-to)134523
Number of pages7
ISSN0163-1829
DOIs
Publication statusPublished - 2005

Bibliographical note

Copyright 2005 American Physical Society

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