Magnetic Flux Lines in Complex Geometry Type-II Superconductors Studied by the Time Dependent Ginzburg-Landau Equation.

Tommy Sonne Alstrøm; Mads Peter Sørensen; Niels Falsig Pedersen; Søren Madsen

doi:10.1007/s10440-010-9580-8

Magnetic Flux Lines in Complex Geometry Type-II Superconductors Studied by the Time Dependent Ginzburg-Landau Equation.

Tommy Sonne Alstrøm, Mads Peter Sørensen, Niels Falsig Pedersen, Søren Madsen

University of Southern Denmark

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Abstract

The time-dependent Ginzburg-Landau equation is solved numerically for type-II superconductors of complex geometry using the finite element method. The geometry has a marked influence on the magnetic vortex distribution and the vortex dynamics. We have observed generation of giant vortices at boundary defects, suppressing the superconducting state far into the superconductor.

Original language	English
Journal	Acta Applicandae Mathematicae
Volume	115
Issue number	1
Pages (from-to)	63-74
ISSN	0167-8019
DOIs	https://doi.org/10.1007/s10440-010-9580-8
Publication status	Published - 2010

Keywords

Ginzburg-Landau equation
Vortex lattices
Type II superconductivity
Giant vortices.

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10.1007/s10440-010-9580-8

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http://www.springerlink.com/content/2pt5774k2502h233/

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AU - Madsen, Søren

PY - 2010

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KW - Ginzburg-Landau equation

KW - Vortex lattices

KW - Type II superconductivity

KW - Giant vortices.

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Magnetic Flux Lines in Complex Geometry Type-II Superconductors Studied by the Time Dependent Ginzburg-Landau Equation.

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Keywords

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