Use of thermal gradients for control of vortex matter in mesoscopic superconductors
Autor(a) principal: | |
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Data de Publicação: | 2019 |
Outros Autores: | , , , , |
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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Repositório Institucional da UNESP |
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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 |
|
_version_ |
1808128614635405312 |