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Please use this identifier to cite or link to this item: http://acervodigital.unesp.br/handle/11449/29730
Title: 
Vortex lattice of a long superconducting wire with a columnar defect
Author(s): 
Institution: 
Universidade Estadual Paulista (UNESP)
ISSN: 
0103-9733
Abstract: 
In the present work we study a long superconducting wire with a columnar defect in the presence of an applied magnetic field. The cross section of the cylinder is assumed to be circular. The field is taken uniform and parallel to the cylinder axis. We use the London theory to investigate the vortex lattice inside the wire. Although this theory is valid in the limit of low vortex density, that is, when the nearest neighbor vortex distance is much larger than the coherence length, we can obtain a reasonable qualitative description of lattice properties. We calculate: (1) the vortex lattice structure using the simulated annealing technique; (2) the magnetization curve as a function of the applied field.
Issue Date: 
1-Sep-2002
Citation: 
Brazilian Journal of Physics. Sociedade Brasileira de Física, v. 32, n. 3, p. 695-698, 2002.
Time Duration: 
695-698
Publisher: 
Sociedade Brasileira de Física
Source: 
http://dx.doi.org/10.1590/S0103-97332002000400005
URI: 
Access Rights: 
Acesso aberto
Type: 
outro
Source:
http://repositorio.unesp.br/handle/11449/29730
Appears in Collections:Artigos, TCCs, Teses e Dissertações da Unesp

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