Effect of La Doping on the Crystal Structure, Electric, Magnetic and Morphologic Properties of the BSCCO System
Autor(a) principal: | |
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Data de Publicação: | 2017 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Materials research (São Carlos. Online) |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392017000501406 |
Resumo: | Studies of the doping process can provide a better understanding of the superconducting mechanisms in cuprous oxide materials. In this work, we studied the doping effects on the crystal structure, electric, morphologic and magnetic properties of the BSCCO system with the nominal composition Bi1.6Pb0.4Sr(2-x)RExCa2Cu3O(10-δ). Here, the rare earth element (RE) was replaced by La in the sites of Sr. The x was ranged from 0.0 to 2.0, in steps of 0.5. The samples were prepared based on Pechini's method. The resulting powder was pressed at room temperature and the pellets were submitted to several heat treatments. The characterizations confirm the La in the sites of Sr however; the superconducting properties of the sample were not improved. |
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Effect of La Doping on the Crystal Structure, Electric, Magnetic and Morphologic Properties of the BSCCO SystemDopingLaBSCCOsuperconductivityStudies of the doping process can provide a better understanding of the superconducting mechanisms in cuprous oxide materials. In this work, we studied the doping effects on the crystal structure, electric, morphologic and magnetic properties of the BSCCO system with the nominal composition Bi1.6Pb0.4Sr(2-x)RExCa2Cu3O(10-δ). Here, the rare earth element (RE) was replaced by La in the sites of Sr. The x was ranged from 0.0 to 2.0, in steps of 0.5. The samples were prepared based on Pechini's method. The resulting powder was pressed at room temperature and the pellets were submitted to several heat treatments. The characterizations confirm the La in the sites of Sr however; the superconducting properties of the sample were not improved.ABM, ABC, ABPol2017-10-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392017000501406Materials Research v.20 n.5 2017reponame:Materials research (São Carlos. Online)instname:Universidade Federal de São Carlos (UFSCAR)instacron:ABM ABC ABPOL10.1590/1980-5373-mr-2016-0754info:eu-repo/semantics/openAccessRodrigues,Vivian DelmuteSouza,Gisele Aparecida deCarvalho,Claudio LuizZadorosny,Rafaeleng2017-10-06T00:00:00Zoai:scielo:S1516-14392017000501406Revistahttp://www.scielo.br/mrPUBhttps://old.scielo.br/oai/scielo-oai.phpdedz@power.ufscar.br1980-53731516-1439opendoar:2017-10-06T00:00Materials research (São Carlos. Online) - Universidade Federal de São Carlos (UFSCAR)false |
dc.title.none.fl_str_mv |
Effect of La Doping on the Crystal Structure, Electric, Magnetic and Morphologic Properties of the BSCCO System |
title |
Effect of La Doping on the Crystal Structure, Electric, Magnetic and Morphologic Properties of the BSCCO System |
spellingShingle |
Effect of La Doping on the Crystal Structure, Electric, Magnetic and Morphologic Properties of the BSCCO System Rodrigues,Vivian Delmute Doping La BSCCO superconductivity |
title_short |
Effect of La Doping on the Crystal Structure, Electric, Magnetic and Morphologic Properties of the BSCCO System |
title_full |
Effect of La Doping on the Crystal Structure, Electric, Magnetic and Morphologic Properties of the BSCCO System |
title_fullStr |
Effect of La Doping on the Crystal Structure, Electric, Magnetic and Morphologic Properties of the BSCCO System |
title_full_unstemmed |
Effect of La Doping on the Crystal Structure, Electric, Magnetic and Morphologic Properties of the BSCCO System |
title_sort |
Effect of La Doping on the Crystal Structure, Electric, Magnetic and Morphologic Properties of the BSCCO System |
author |
Rodrigues,Vivian Delmute |
author_facet |
Rodrigues,Vivian Delmute Souza,Gisele Aparecida de Carvalho,Claudio Luiz Zadorosny,Rafael |
author_role |
author |
author2 |
Souza,Gisele Aparecida de Carvalho,Claudio Luiz Zadorosny,Rafael |
author2_role |
author author author |
dc.contributor.author.fl_str_mv |
Rodrigues,Vivian Delmute Souza,Gisele Aparecida de Carvalho,Claudio Luiz Zadorosny,Rafael |
dc.subject.por.fl_str_mv |
Doping La BSCCO superconductivity |
topic |
Doping La BSCCO superconductivity |
description |
Studies of the doping process can provide a better understanding of the superconducting mechanisms in cuprous oxide materials. In this work, we studied the doping effects on the crystal structure, electric, morphologic and magnetic properties of the BSCCO system with the nominal composition Bi1.6Pb0.4Sr(2-x)RExCa2Cu3O(10-δ). Here, the rare earth element (RE) was replaced by La in the sites of Sr. The x was ranged from 0.0 to 2.0, in steps of 0.5. The samples were prepared based on Pechini's method. The resulting powder was pressed at room temperature and the pellets were submitted to several heat treatments. The characterizations confirm the La in the sites of Sr however; the superconducting properties of the sample were not improved. |
publishDate |
2017 |
dc.date.none.fl_str_mv |
2017-10-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392017000501406 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392017000501406 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/1980-5373-mr-2016-0754 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html |
dc.publisher.none.fl_str_mv |
ABM, ABC, ABPol |
publisher.none.fl_str_mv |
ABM, ABC, ABPol |
dc.source.none.fl_str_mv |
Materials Research v.20 n.5 2017 reponame:Materials research (São Carlos. Online) instname:Universidade Federal de São Carlos (UFSCAR) instacron:ABM ABC ABPOL |
instname_str |
Universidade Federal de São Carlos (UFSCAR) |
instacron_str |
ABM ABC ABPOL |
institution |
ABM ABC ABPOL |
reponame_str |
Materials research (São Carlos. Online) |
collection |
Materials research (São Carlos. Online) |
repository.name.fl_str_mv |
Materials research (São Carlos. Online) - Universidade Federal de São Carlos (UFSCAR) |
repository.mail.fl_str_mv |
dedz@power.ufscar.br |
_version_ |
1754212671150882816 |