Surface superconductivity changes of niobium sheets by femtosecond laser-induced periodic nanostructures

This article belongs to the Special Issue Laser-Generated Periodic Nanostructures.

Detalhes bibliográficos
Autores: Cubero, Álvaro, Martínez Fernández, Elena, Angurel, Luis A., Fuente, Germán F. de la, Navarro, Rafael, Legall, Herbert, Krüger, Jörg, Bonse, Jörn
Tipo de documento: artigo
Estado:Versão publicada
Data de publicação:2020
País:España
Recursos:Consejo Superior de Investigaciones Científicas (CSIC)
Repositório:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/225116
Acesso em linha:http://hdl.handle.net/10261/225116
Access Level:Acceso aberto
Palavra-chave:Niobium
Surface superconductivity
Laser-induced periodic surface structures (LIPSS)
Femtosecond n-IR laser
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spelling Surface superconductivity changes of niobium sheets by femtosecond laser-induced periodic nanostructuresCubero, ÁlvaroMartínez Fernández, ElenaAngurel, Luis A.Fuente, Germán F. de laNavarro, RafaelLegall, HerbertKrüger, JörgBonse, JörnNiobiumSurface superconductivityLaser-induced periodic surface structures (LIPSS)Femtosecond n-IR laserThis article belongs to the Special Issue Laser-Generated Periodic Nanostructures.Irradiation with ultra-short (femtosecond) laser beams enables the generation of sub-wavelength laser-induced periodic surface structures (LIPSS) over large areas with controlled spatial periodicity, orientation, and depths affecting only a material layer on the sub-micrometer scale. This study reports on how fs-laser irradiation of commercially available Nb foil samples affects their superconducting behavior. DC magnetization and AC susceptibility measurements at cryogenic temperatures and with magnetic fields of different amplitude and orientation are thus analyzed and reported. This study pays special attention to the surface superconducting layer that persists above the upper critical magnetic field strength Hc2, and disappears at a higher nucleation field strength Hc3. Characteristic changes were distinguished between the surface properties of the laser-irradiated samples, as compared to the corresponding reference samples (non-irradiated). Clear correlations have been observed between the surface nanostructures and the nucleation field Hc3, which depends on the relative orientation of the magnetic field and the surface patterns developed by the laser irradiation.This work was funded by project ENE2017-83669-C4-1-R (MCIU/AEI/FEDER, EU) and by the Gobierno de Aragón “Construyendo Europa desde Aragón” (research group T54_20R).Peer reviewedMultidisciplinary Digital Publishing InstituteGobierno de AragónAgencia Estatal de Investigación (España)Ministerio de Ciencia, Innovación y Universidades (España)Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]202020202020info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Publisher's versioninfo:eu-repo/semantics/publishedVersionhttp://hdl.handle.net/10261/225116reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Inglés#PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE#info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/ENE2017-83669-C4-1-RENE2017-83669-C4-1-R/AEI/10.13039/501100011033https://doi.org/10.3390/nano10122525Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/2251162026-05-22T06:33:51Z
dc.title.none.fl_str_mv Surface superconductivity changes of niobium sheets by femtosecond laser-induced periodic nanostructures
title Surface superconductivity changes of niobium sheets by femtosecond laser-induced periodic nanostructures
spellingShingle Surface superconductivity changes of niobium sheets by femtosecond laser-induced periodic nanostructures
Cubero, Álvaro
Niobium
Surface superconductivity
Laser-induced periodic surface structures (LIPSS)
Femtosecond n-IR laser
title_short Surface superconductivity changes of niobium sheets by femtosecond laser-induced periodic nanostructures
title_full Surface superconductivity changes of niobium sheets by femtosecond laser-induced periodic nanostructures
title_fullStr Surface superconductivity changes of niobium sheets by femtosecond laser-induced periodic nanostructures
title_full_unstemmed Surface superconductivity changes of niobium sheets by femtosecond laser-induced periodic nanostructures
title_sort Surface superconductivity changes of niobium sheets by femtosecond laser-induced periodic nanostructures
dc.creator.none.fl_str_mv Cubero, Álvaro
Martínez Fernández, Elena
Angurel, Luis A.
Fuente, Germán F. de la
Navarro, Rafael
Legall, Herbert
Krüger, Jörg
Bonse, Jörn
author Cubero, Álvaro
author_facet Cubero, Álvaro
Martínez Fernández, Elena
Angurel, Luis A.
Fuente, Germán F. de la
Navarro, Rafael
Legall, Herbert
Krüger, Jörg
Bonse, Jörn
author_role author
author2 Martínez Fernández, Elena
Angurel, Luis A.
Fuente, Germán F. de la
Navarro, Rafael
Legall, Herbert
Krüger, Jörg
Bonse, Jörn
author2_role author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv Gobierno de Aragón
Agencia Estatal de Investigación (España)
Ministerio de Ciencia, Innovación y Universidades (España)
Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv Niobium
Surface superconductivity
Laser-induced periodic surface structures (LIPSS)
Femtosecond n-IR laser
topic Niobium
Surface superconductivity
Laser-induced periodic surface structures (LIPSS)
Femtosecond n-IR laser
description This article belongs to the Special Issue Laser-Generated Periodic Nanostructures.
publishDate 2020
dc.date.none.fl_str_mv 2020
2020
2020
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
Publisher's version
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/225116
url http://hdl.handle.net/10261/225116
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv #PLACEHOLDER_PARENT_METADATA_VALUE#
#PLACEHOLDER_PARENT_METADATA_VALUE#
info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/ENE2017-83669-C4-1-R
ENE2017-83669-C4-1-R/AEI/10.13039/501100011033
https://doi.org/10.3390/nano10122525
Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Multidisciplinary Digital Publishing Institute
publisher.none.fl_str_mv Multidisciplinary Digital Publishing Institute
dc.source.none.fl_str_mv reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC
instname:Consejo Superior de Investigaciones Científicas (CSIC)
instname_str Consejo Superior de Investigaciones Científicas (CSIC)
reponame_str DIGITAL.CSIC. Repositorio Institucional del CSIC
collection DIGITAL.CSIC. Repositorio Institucional del CSIC
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repository.mail.fl_str_mv
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