Thermo‑magnetic signature of a superconducting multi‑band square with rough surface

Detalhes bibliográficos
Autor(a) principal: Aguirre, Cristhian Andres
Data de Publicação: 2021
Outros Autores: Chaura, Julián Alberto Faúndez, Magalhães, Sergio Garcia, Mosquera Polo, Ariday Samit, Barba-Ortega, J.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFRGS
Texto Completo: http://hdl.handle.net/10183/233045
Resumo: In the present work, we will study the efect that the surface roughness of the sample has on the magnetic and thermodynamic properties in a mesoscopic superconducting meso-square under an external magnetic feld in a zero-feld cooling process. We will analyze the magnetization, superconducting electronic density, free Gibbs energy, specifc heat and entropy as a function of the roughness of the sample in a superconducting two-band square taking a Josephson type inter-band coupling. We show that the magnetic and thermodynamic properties depend on the roughness percentage of its surface. Our investigation was carried out by numerically solving the two-band time-dependent Ginzburg–Landau equations.
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spelling Aguirre, Cristhian AndresChaura, Julián Alberto FaúndezMagalhães, Sergio GarciaMosquera Polo, Ariday SamitBarba-Ortega, J.2021-12-17T04:30:21Z20210022-2291http://hdl.handle.net/10183/233045001130098In the present work, we will study the efect that the surface roughness of the sample has on the magnetic and thermodynamic properties in a mesoscopic superconducting meso-square under an external magnetic feld in a zero-feld cooling process. We will analyze the magnetization, superconducting electronic density, free Gibbs energy, specifc heat and entropy as a function of the roughness of the sample in a superconducting two-band square taking a Josephson type inter-band coupling. We show that the magnetic and thermodynamic properties depend on the roughness percentage of its surface. Our investigation was carried out by numerically solving the two-band time-dependent Ginzburg–Landau equations.application/pdfengJournal of low temperature physics. New York. Vol. 204, no. 3/4 (Aug. 2021), p. 95-110Rugosidade de superfícieSupercondutividadeCalorimetriaRoughSuperconductivityTwo bandsCalorimetricsThermo‑magnetic signature of a superconducting multi‑band square with rough surfaceEstrangeiroinfo:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da UFRGSinstname:Universidade Federal do Rio Grande do Sul (UFRGS)instacron:UFRGSTEXT001130098.pdf.txt001130098.pdf.txtExtracted Texttext/plain27689http://www.lume.ufrgs.br/bitstream/10183/233045/2/001130098.pdf.txtfee80b58738ba048a657d64db2c98612MD52ORIGINAL001130098.pdfTexto completo (inglês)application/pdf3976175http://www.lume.ufrgs.br/bitstream/10183/233045/1/001130098.pdfc922d3046213dab2851fe21fcf9e5b70MD5110183/2330452024-09-11 06:16:27.098475oai:www.lume.ufrgs.br:10183/233045Repositório de PublicaçõesPUBhttps://lume.ufrgs.br/oai/requestopendoar:2024-09-11T09:16:27Repositório Institucional da UFRGS - Universidade Federal do Rio Grande do Sul (UFRGS)false
dc.title.pt_BR.fl_str_mv Thermo‑magnetic signature of a superconducting multi‑band square with rough surface
title Thermo‑magnetic signature of a superconducting multi‑band square with rough surface
spellingShingle Thermo‑magnetic signature of a superconducting multi‑band square with rough surface
Aguirre, Cristhian Andres
Rugosidade de superfície
Supercondutividade
Calorimetria
Rough
Superconductivity
Two bands
Calorimetrics
title_short Thermo‑magnetic signature of a superconducting multi‑band square with rough surface
title_full Thermo‑magnetic signature of a superconducting multi‑band square with rough surface
title_fullStr Thermo‑magnetic signature of a superconducting multi‑band square with rough surface
title_full_unstemmed Thermo‑magnetic signature of a superconducting multi‑band square with rough surface
title_sort Thermo‑magnetic signature of a superconducting multi‑band square with rough surface
author Aguirre, Cristhian Andres
author_facet Aguirre, Cristhian Andres
Chaura, Julián Alberto Faúndez
Magalhães, Sergio Garcia
Mosquera Polo, Ariday Samit
Barba-Ortega, J.
author_role author
author2 Chaura, Julián Alberto Faúndez
Magalhães, Sergio Garcia
Mosquera Polo, Ariday Samit
Barba-Ortega, J.
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Aguirre, Cristhian Andres
Chaura, Julián Alberto Faúndez
Magalhães, Sergio Garcia
Mosquera Polo, Ariday Samit
Barba-Ortega, J.
dc.subject.por.fl_str_mv Rugosidade de superfície
Supercondutividade
Calorimetria
topic Rugosidade de superfície
Supercondutividade
Calorimetria
Rough
Superconductivity
Two bands
Calorimetrics
dc.subject.eng.fl_str_mv Rough
Superconductivity
Two bands
Calorimetrics
description In the present work, we will study the efect that the surface roughness of the sample has on the magnetic and thermodynamic properties in a mesoscopic superconducting meso-square under an external magnetic feld in a zero-feld cooling process. We will analyze the magnetization, superconducting electronic density, free Gibbs energy, specifc heat and entropy as a function of the roughness of the sample in a superconducting two-band square taking a Josephson type inter-band coupling. We show that the magnetic and thermodynamic properties depend on the roughness percentage of its surface. Our investigation was carried out by numerically solving the two-band time-dependent Ginzburg–Landau equations.
publishDate 2021
dc.date.accessioned.fl_str_mv 2021-12-17T04:30:21Z
dc.date.issued.fl_str_mv 2021
dc.type.driver.fl_str_mv Estrangeiro
info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
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status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/10183/233045
dc.identifier.issn.pt_BR.fl_str_mv 0022-2291
dc.identifier.nrb.pt_BR.fl_str_mv 001130098
identifier_str_mv 0022-2291
001130098
url http://hdl.handle.net/10183/233045
dc.language.iso.fl_str_mv eng
language eng
dc.relation.ispartof.pt_BR.fl_str_mv Journal of low temperature physics. New York. Vol. 204, no. 3/4 (Aug. 2021), p. 95-110
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:Repositório Institucional da UFRGS
instname:Universidade Federal do Rio Grande do Sul (UFRGS)
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instname_str Universidade Federal do Rio Grande do Sul (UFRGS)
instacron_str UFRGS
institution UFRGS
reponame_str Repositório Institucional da UFRGS
collection Repositório Institucional da UFRGS
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