Use of thermal gradients for control of vortex matter in mesoscopic superconductors

Detalhes bibliográficos
Autor(a) principal: Duarte, E. C.S. [UNESP]
Data de Publicação: 2019
Outros Autores: Presotto, A. [UNESP], Okimoto, D. [UNESP], Souto, V. S. [UNESP], Sardella, E. [UNESP], Zadorosny, R. [UNESP]
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1088/1361-648X/ab2d70
http://hdl.handle.net/11449/189536
Resumo: Usually, the measurements of electronic and magnetic properties of superconducting samples are carried out under a constant temperature bath. On the other hand, thermal gradients induce local variation of the superconducting order parameter, and the vortex dynamics can present interesting behaviors. In this work, we solved the time-dependent Ginzburg-Landau equations simulating samples under two different thermal gradients, and considering two values of the Ginzburg-Landau parameter, κ. We find that both parameters, i.e. κ and thermal gradients, play an important role on the vortex dynamics and on the magnetization behavior of the samples.
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spelling Use of thermal gradients for control of vortex matter in mesoscopic superconductorsmesoscopic superconductorthermal gradienttime-dependent Ginzburg-Landauvortex statesUsually, the measurements of electronic and magnetic properties of superconducting samples are carried out under a constant temperature bath. On the other hand, thermal gradients induce local variation of the superconducting order parameter, and the vortex dynamics can present interesting behaviors. In this work, we solved the time-dependent Ginzburg-Landau equations simulating samples under two different thermal gradients, and considering two values of the Ginzburg-Landau parameter, κ. We find that both parameters, i.e. κ and thermal gradients, play an important role on the vortex dynamics and on the magnetization behavior of the samples.Departamento de Física e Química Faculdade de Engenharia de Ilha Solteira Universidade Estadual Paulista (UNESP), Caixa Postal 31Departamento de Física Faculdade de Ciências Universidade Estadual Paulista (UNESP), Caixa Postal 473Departamento de Física e Química Faculdade de Engenharia de Ilha Solteira Universidade Estadual Paulista (UNESP), Caixa Postal 31Departamento de Física Faculdade de Ciências Universidade Estadual Paulista (UNESP), Caixa Postal 473Universidade Estadual Paulista (Unesp)Duarte, E. C.S. [UNESP]Presotto, A. [UNESP]Okimoto, D. [UNESP]Souto, V. S. [UNESP]Sardella, E. [UNESP]Zadorosny, R. [UNESP]2019-10-06T16:43:50Z2019-10-06T16:43:50Z2019-07-11info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://dx.doi.org/10.1088/1361-648X/ab2d70Journal of Physics Condensed Matter, v. 31, n. 40, 2019.1361-648X0953-8984http://hdl.handle.net/11449/18953610.1088/1361-648X/ab2d702-s2.0-8507106895969133512511489570000-0002-2419-2049Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengJournal of Physics Condensed Matterinfo:eu-repo/semantics/openAccess2024-07-10T14:07:29Zoai:repositorio.unesp.br:11449/189536Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T16:10:42.736440Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Use of thermal gradients for control of vortex matter in mesoscopic superconductors
title Use of thermal gradients for control of vortex matter in mesoscopic superconductors
spellingShingle Use of thermal gradients for control of vortex matter in mesoscopic superconductors
Duarte, E. C.S. [UNESP]
mesoscopic superconductor
thermal gradient
time-dependent Ginzburg-Landau
vortex states
title_short Use of thermal gradients for control of vortex matter in mesoscopic superconductors
title_full Use of thermal gradients for control of vortex matter in mesoscopic superconductors
title_fullStr Use of thermal gradients for control of vortex matter in mesoscopic superconductors
title_full_unstemmed Use of thermal gradients for control of vortex matter in mesoscopic superconductors
title_sort Use of thermal gradients for control of vortex matter in mesoscopic superconductors
author Duarte, E. C.S. [UNESP]
author_facet Duarte, E. C.S. [UNESP]
Presotto, A. [UNESP]
Okimoto, D. [UNESP]
Souto, V. S. [UNESP]
Sardella, E. [UNESP]
Zadorosny, R. [UNESP]
author_role author
author2 Presotto, A. [UNESP]
Okimoto, D. [UNESP]
Souto, V. S. [UNESP]
Sardella, E. [UNESP]
Zadorosny, R. [UNESP]
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (Unesp)
dc.contributor.author.fl_str_mv Duarte, E. C.S. [UNESP]
Presotto, A. [UNESP]
Okimoto, D. [UNESP]
Souto, V. S. [UNESP]
Sardella, E. [UNESP]
Zadorosny, R. [UNESP]
dc.subject.por.fl_str_mv mesoscopic superconductor
thermal gradient
time-dependent Ginzburg-Landau
vortex states
topic mesoscopic superconductor
thermal gradient
time-dependent Ginzburg-Landau
vortex states
description Usually, the measurements of electronic and magnetic properties of superconducting samples are carried out under a constant temperature bath. On the other hand, thermal gradients induce local variation of the superconducting order parameter, and the vortex dynamics can present interesting behaviors. In this work, we solved the time-dependent Ginzburg-Landau equations simulating samples under two different thermal gradients, and considering two values of the Ginzburg-Landau parameter, κ. We find that both parameters, i.e. κ and thermal gradients, play an important role on the vortex dynamics and on the magnetization behavior of the samples.
publishDate 2019
dc.date.none.fl_str_mv 2019-10-06T16:43:50Z
2019-10-06T16:43:50Z
2019-07-11
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://dx.doi.org/10.1088/1361-648X/ab2d70
Journal of Physics Condensed Matter, v. 31, n. 40, 2019.
1361-648X
0953-8984
http://hdl.handle.net/11449/189536
10.1088/1361-648X/ab2d70
2-s2.0-85071068959
6913351251148957
0000-0002-2419-2049
url http://dx.doi.org/10.1088/1361-648X/ab2d70
http://hdl.handle.net/11449/189536
identifier_str_mv Journal of Physics Condensed Matter, v. 31, n. 40, 2019.
1361-648X
0953-8984
10.1088/1361-648X/ab2d70
2-s2.0-85071068959
6913351251148957
0000-0002-2419-2049
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Journal of Physics Condensed Matter
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.source.none.fl_str_mv Scopus
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
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