Vortex dynamics in mesoscopic superconducting square of variable surface

Videira Pascolati, Mauro Cesar; Sardella, Edson; Lisboa Filho, Paulo Noronha

Please use this identifier to cite or link to this item: http://acervodigital.unesp.br/handle/11449/8474

Title:

Vortex dynamics in mesoscopic superconducting square of variable surface

Author(s):

Institution:

Universidade Estadual Paulista (UNESP)

ISSN:

0921-4534

Sponsorship:

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Abstract:

In this paper we apply the time dependent Ginzburg-Landau (TDGL) equations to the study of thin superconducting films of variable surfaces in the presence of an external applied magnetic field We have made a systematic investigation of both the lower and upper critical fields as a function of the topological parameters which control the shape of the film surfaces We also make a detailed investigation of the vortex dynamics as they nucleate into the sample. (C) 2009 Elsevier B V All rights reserved

Issue Date:

1-Feb-2010

Citation:

Physica C-superconductivity and Its Applications. Amsterdam: Elsevier B.V., v. 470, n. 3, p. 206-211, 2010.

Time Duration:

206-211

Publisher:

Elsevier B.V.

Keywords:

Mesoscopic superconductor
Topology
Rugosity
Plane-concave topology
Plane-convex topology
Plane-irregular topology

Source:

http://dx.doi.org/10.1016/j.physc.2009.12.042

URI:

Access Rights:

Acesso restrito

Type:

outro

Source:

http://repositorio.unesp.br/handle/11449/8474

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