Please use this identifier to cite or link to this item:
http://acervodigital.unesp.br/handle/11449/8488
- Title:
- Temperature-dependent vortex matter in a superconducting mesoscopic circular sector
- Univ Nacl Colombia
- Universidade Estadual Paulista (UNESP)
- Universidade Federal de Pernambuco (UFPE)
- 0921-4534
- Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
- Nonlinear time-dependent Ginzburg-Landau (TDGL) equations were solved in the present work using the link variables method. Vortex configurations were investigated in a superconducting circular sector immersed in an external magnetic field applied perpendicular to its plane. Magnetization and free energy were calculated as a function of the applied magnetic field at several temperatures. This paper illustrates how the vortices moved around at the transition fields before they become accommodated into an equilibrium configuration. A linear dependence of the magnetization dependence on temperature has been found for a certain magnetic field. Crown Copyright (C) 2010 Published by Elsevier B.V. All rights reserved.
- 15-Nov-2010
- Physica C-superconductivity and Its Applications. Amsterdam: Elsevier B.V., v. 470, n. 21, p. 1964-1967, 2010.
- 1964-1967
- Elsevier B.V.
- Link variable method
- Ginzburg-Landau
- Mesoscopic circular sector
- http://dx.doi.org/10.1016/j.physc.2010.08.008
- Acesso restrito
- outro
- http://repositorio.unesp.br/handle/11449/8488
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