Artificial pinning centers in MgB2 superconducting bulks

Autores
Da Silva, L.B.S.; Serquis, Adriana Cristina; Hellstrom, Eric; Rodrigues, D.
Año de publicación
2020
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The optimization of MgB2 superconducting properties is extremely important for practical application. The introduction of an effective artificial pinning center in this material can enhance its critical current density efficiently. In this paper, VB2 is described as a material that provides effective pinning in the MgB2 bulks. The simultaneous addition of SiC as a carbon source is also analyzed. The samples were prepared using ball milling under a controlled atmosphere and heat treatment with a continuous argon flux. As a result, the superconducting properties could be optimized due to the effective improvement in the pinning behavior as well as with the carbon doping.
Fil: Da Silva, L.B.S.. Universidade de Sao Paulo; Brasil
Fil: Serquis, Adriana Cristina. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Oficina de Coordinacion Administrativa Ciudad Universitaria. Unidad Ejecutora Instituto de Nanociencia y Nanotecnologia. Unidad Ejecutora Instituto de Nanociencia y Nanotecnologia - Nodo Bariloche | Comision Nacional de Energia Atomica. Unidad Ejecutora Instituto de Nanociencia y Nanotecnologia. Unidad Ejecutora Instituto de Nanociencia y Nanotecnologia - Nodo Bariloche.; Argentina
Fil: Hellstrom, Eric. Florida State University; Estados Unidos
Fil: Rodrigues, D.. Universidade de Sao Paulo; Brasil
Materia
ADDITION
ARTIFICIAL PINNING CENTER
CRITICAL CURRENT DENSITY
MGB2
PINNING
SIC DOPING
VB2
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/146242
Acceder
id CONICETDig_6404aa662858c83db6597a889fe7afc6
oai_identifier_str oai:ri.conicet.gov.ar:11336/146242
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Artificial pinning centers in MgB2 superconducting bulksDa Silva, L.B.S.Serquis, Adriana CristinaHellstrom, EricRodrigues, D.ADDITIONARTIFICIAL PINNING CENTERCRITICAL CURRENT DENSITYMGB2PINNINGSIC DOPINGVB2https://purl.org/becyt/ford/2.5https://purl.org/becyt/ford/2The optimization of MgB2 superconducting properties is extremely important for practical application. The introduction of an effective artificial pinning center in this material can enhance its critical current density efficiently. In this paper, VB2 is described as a material that provides effective pinning in the MgB2 bulks. The simultaneous addition of SiC as a carbon source is also analyzed. The samples were prepared using ball milling under a controlled atmosphere and heat treatment with a continuous argon flux. As a result, the superconducting properties could be optimized due to the effective improvement in the pinning behavior as well as with the carbon doping.Fil: Da Silva, L.B.S.. Universidade de Sao Paulo; BrasilFil: Serquis, Adriana Cristina. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Oficina de Coordinacion Administrativa Ciudad Universitaria. Unidad Ejecutora Instituto de Nanociencia y Nanotecnologia. Unidad Ejecutora Instituto de Nanociencia y Nanotecnologia - Nodo Bariloche | Comision Nacional de Energia Atomica. Unidad Ejecutora Instituto de Nanociencia y Nanotecnologia. Unidad Ejecutora Instituto de Nanociencia y Nanotecnologia - Nodo Bariloche.; ArgentinaFil: Hellstrom, Eric. Florida State University; Estados UnidosFil: Rodrigues, D.. Universidade de Sao Paulo; BrasilIOP Publishing2020-02info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/146242Da Silva, L.B.S.; Serquis, Adriana Cristina; Hellstrom, Eric; Rodrigues, D.; Artificial pinning centers in MgB2 superconducting bulks; IOP Publishing; Superconductor Science And Technology; 33; 4; 2-2020; 1-80953-2048CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://iopscience.iop.org/article/10.1088/1361-6668/ab7471info:eu-repo/semantics/altIdentifier/doi/10.1088/1361-6668/ab7471info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T11:03:58Zoai:ri.conicet.gov.ar:11336/146242instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-10-22 11:03:58.997CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Artificial pinning centers in MgB2 superconducting bulks
title Artificial pinning centers in MgB2 superconducting bulks
spellingShingle Artificial pinning centers in MgB2 superconducting bulks
Da Silva, L.B.S.
ADDITION
ARTIFICIAL PINNING CENTER
CRITICAL CURRENT DENSITY
MGB2
PINNING
SIC DOPING
VB2
title_short Artificial pinning centers in MgB2 superconducting bulks
title_full Artificial pinning centers in MgB2 superconducting bulks
title_fullStr Artificial pinning centers in MgB2 superconducting bulks
title_full_unstemmed Artificial pinning centers in MgB2 superconducting bulks
title_sort Artificial pinning centers in MgB2 superconducting bulks
dc.creator.none.fl_str_mv Da Silva, L.B.S.
Serquis, Adriana Cristina
Hellstrom, Eric
Rodrigues, D.
author Da Silva, L.B.S.
author_facet Da Silva, L.B.S.
Serquis, Adriana Cristina
Hellstrom, Eric
Rodrigues, D.
author_role author
author2 Serquis, Adriana Cristina
Hellstrom, Eric
Rodrigues, D.
author2_role author
author
author
dc.subject.none.fl_str_mv ADDITION
ARTIFICIAL PINNING CENTER
CRITICAL CURRENT DENSITY
MGB2
PINNING
SIC DOPING
VB2
topic ADDITION
ARTIFICIAL PINNING CENTER
CRITICAL CURRENT DENSITY
MGB2
PINNING
SIC DOPING
VB2
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.5
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv The optimization of MgB2 superconducting properties is extremely important for practical application. The introduction of an effective artificial pinning center in this material can enhance its critical current density efficiently. In this paper, VB2 is described as a material that provides effective pinning in the MgB2 bulks. The simultaneous addition of SiC as a carbon source is also analyzed. The samples were prepared using ball milling under a controlled atmosphere and heat treatment with a continuous argon flux. As a result, the superconducting properties could be optimized due to the effective improvement in the pinning behavior as well as with the carbon doping.
Fil: Da Silva, L.B.S.. Universidade de Sao Paulo; Brasil
Fil: Serquis, Adriana Cristina. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Oficina de Coordinacion Administrativa Ciudad Universitaria. Unidad Ejecutora Instituto de Nanociencia y Nanotecnologia. Unidad Ejecutora Instituto de Nanociencia y Nanotecnologia - Nodo Bariloche | Comision Nacional de Energia Atomica. Unidad Ejecutora Instituto de Nanociencia y Nanotecnologia. Unidad Ejecutora Instituto de Nanociencia y Nanotecnologia - Nodo Bariloche.; Argentina
Fil: Hellstrom, Eric. Florida State University; Estados Unidos
Fil: Rodrigues, D.. Universidade de Sao Paulo; Brasil
description The optimization of MgB2 superconducting properties is extremely important for practical application. The introduction of an effective artificial pinning center in this material can enhance its critical current density efficiently. In this paper, VB2 is described as a material that provides effective pinning in the MgB2 bulks. The simultaneous addition of SiC as a carbon source is also analyzed. The samples were prepared using ball milling under a controlled atmosphere and heat treatment with a continuous argon flux. As a result, the superconducting properties could be optimized due to the effective improvement in the pinning behavior as well as with the carbon doping.
publishDate 2020
dc.date.none.fl_str_mv 2020-02
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/146242
Da Silva, L.B.S.; Serquis, Adriana Cristina; Hellstrom, Eric; Rodrigues, D.; Artificial pinning centers in MgB2 superconducting bulks; IOP Publishing; Superconductor Science And Technology; 33; 4; 2-2020; 1-8
0953-2048
CONICET Digital
CONICET
url http://hdl.handle.net/11336/146242
identifier_str_mv Da Silva, L.B.S.; Serquis, Adriana Cristina; Hellstrom, Eric; Rodrigues, D.; Artificial pinning centers in MgB2 superconducting bulks; IOP Publishing; Superconductor Science And Technology; 33; 4; 2-2020; 1-8
0953-2048
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://iopscience.iop.org/article/10.1088/1361-6668/ab7471
info:eu-repo/semantics/altIdentifier/doi/10.1088/1361-6668/ab7471
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv IOP Publishing
publisher.none.fl_str_mv IOP Publishing
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
_version_ 1846781286091325440
score 12.982451

Publicaciones similares