Energy dependence of a vortex line length near a zigzag of pinning centers

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dc.creatorDoria, Mauro M.
dc.creatorRomaguera, Antonio R. de C.
dc.date2004-11-01
dc.date.accessioned2026-07-07T03:01:50Z
dc.date.available2026-07-07T03:01:50Z
dc.descriptionA vortex line, shaped by a zigzag of pinning centers, is described here through a three-dimensional unit cell containing two pinning centers positioned symmetrically with respect to its center. The unit cell is a cube of side $L=12ξ$, the pinning centers are insulating spheres of radius $R$, taken within the range $0.2ξ$ to $3.0ξ$, $ξ$ being the coherence length. We calculate the free energy density of these systems in the framework of the Ginzburg-Landau theory.
dc.descriptionSubmitted to Braz. Jour. Phys. (http://www.sbfisica.org.br/bjp) 11 pages, 6 figures, 1 table, LaTex 2e
dc.identifierhttps://arxiv.org/abs/cond-mat/0411046
dc.identifierhttp://arxiv.org/abs/cond-mat/0411046
dc.identifierBrazilian J. Phys. 35(1), 157 - 161, 2005
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/25191
dc.subjectSuperconductivity
dc.titleEnergy dependence of a vortex line length near a zigzag of pinning centers
dc.typetext

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