Electrical effective parameters of the grains and the Montgomery's method in Bi 1.65Pb 0.35Sr 2Ca 2.5Cu 3.5O y ceramics

Autores
Cruz García, A.; Fernández Gamboa, J. R.; Altshuler, E.; Jardim, R. F.; Vázquez Robaina, Odin; Muné, P.
Año de publicación
2018
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
In this paper we have applied the Montgomery's measurement method to Bi 1.65Pb 0.35Sr 2Ca 2.5Cu 3.5O y ceramic samples, to study the behavior of the grains? electrical effective parameters, such as: intrinsic effective anisotropy, t= ρc/ ρa b, the slope of the linear part in the temperature dependence of the ab-planes resistivity, Aa b= Δρa b/ ΔT, the weak links resistivity, ρw l, and the orientation probability of the grains? a-axes along a certain preferential direction, γx a. Here, ρa b, ρc and T are the main values of the resistivitity tensor and the measurement temperature, respectively. The samples were pressed uniaxially at three different compacting pressures and extracted from the pellets by cutting an slab along the cylinder axis. Samples cut in this way, exhibit almost an isotropic behavior in the transport properties. Moreover, the sample extracted from the pellet compacted at 488 MPa exhibits the best inter and intragranular properties. The effective intrinsic anisotropy of its grains has the lowest value in the sample set. These results can be used in the fabrication of this superconducting material for certain applications.
Fil: Cruz García, A.. Universidad de Oriente; Cuba
Fil: Fernández Gamboa, J. R.. Universidad de Oriente; Cuba
Fil: Altshuler, E.. Universidad de La Habana; Cuba
Fil: Jardim, R. F.. Universidade de Sao Paulo; Brasil
Fil: Vázquez Robaina, Odin. Universidad de La Habana; Cuba. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Física La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Física La Plata; Argentina
Fil: Muné, P.. Universidad de Oriente; Cuba
Materia
Montgomery's measurement method
intrinsic effective anisotropy
Superconductors
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:11336/121364
Acceder
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repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Electrical effective parameters of the grains and the Montgomery's method in Bi 1.65Pb 0.35Sr 2Ca 2.5Cu 3.5O y ceramicsCruz García, A.Fernández Gamboa, J. R.Altshuler, E.Jardim, R. F.Vázquez Robaina, OdinMuné, P.Montgomery's measurement methodintrinsic effective anisotropySuperconductorshttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1In this paper we have applied the Montgomery's measurement method to Bi 1.65Pb 0.35Sr 2Ca 2.5Cu 3.5O y ceramic samples, to study the behavior of the grains? electrical effective parameters, such as: intrinsic effective anisotropy, t= ρc/ ρa b, the slope of the linear part in the temperature dependence of the ab-planes resistivity, Aa b= Δρa b/ ΔT, the weak links resistivity, ρw l, and the orientation probability of the grains? a-axes along a certain preferential direction, γx a. Here, ρa b, ρc and T are the main values of the resistivitity tensor and the measurement temperature, respectively. The samples were pressed uniaxially at three different compacting pressures and extracted from the pellets by cutting an slab along the cylinder axis. Samples cut in this way, exhibit almost an isotropic behavior in the transport properties. Moreover, the sample extracted from the pellet compacted at 488 MPa exhibits the best inter and intragranular properties. The effective intrinsic anisotropy of its grains has the lowest value in the sample set. These results can be used in the fabrication of this superconducting material for certain applications.Fil: Cruz García, A.. Universidad de Oriente; CubaFil: Fernández Gamboa, J. R.. Universidad de Oriente; CubaFil: Altshuler, E.. Universidad de La Habana; CubaFil: Jardim, R. F.. Universidade de Sao Paulo; BrasilFil: Vázquez Robaina, Odin. Universidad de La Habana; Cuba. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Física La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Física La Plata; ArgentinaFil: Muné, P.. Universidad de Oriente; CubaSpringer2018-08info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/121364Cruz García, A.; Fernández Gamboa, J. R.; Altshuler, E.; Jardim, R. F.; Vázquez Robaina, Odin; et al.; Electrical effective parameters of the grains and the Montgomery's method in Bi 1.65Pb 0.35Sr 2Ca 2.5Cu 3.5O y ceramics; Springer; Journal of Materials Science: Materials in Electronics; 29; 16; 8-2018; 14322-143270957-4522CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1007/s10854-018-9566-2info:eu-repo/semantics/altIdentifier/url/https://link.springer.com/article/10.1007%2Fs10854-018-9566-2info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-15T14:35:17Zoai:ri.conicet.gov.ar:11336/121364instacron: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:34982025-10-15 14:35:17.32CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Electrical effective parameters of the grains and the Montgomery's method in Bi 1.65Pb 0.35Sr 2Ca 2.5Cu 3.5O y ceramics
title Electrical effective parameters of the grains and the Montgomery's method in Bi 1.65Pb 0.35Sr 2Ca 2.5Cu 3.5O y ceramics
spellingShingle Electrical effective parameters of the grains and the Montgomery's method in Bi 1.65Pb 0.35Sr 2Ca 2.5Cu 3.5O y ceramics
Cruz García, A.
Montgomery's measurement method
intrinsic effective anisotropy
Superconductors
title_short Electrical effective parameters of the grains and the Montgomery's method in Bi 1.65Pb 0.35Sr 2Ca 2.5Cu 3.5O y ceramics
title_full Electrical effective parameters of the grains and the Montgomery's method in Bi 1.65Pb 0.35Sr 2Ca 2.5Cu 3.5O y ceramics
title_fullStr Electrical effective parameters of the grains and the Montgomery's method in Bi 1.65Pb 0.35Sr 2Ca 2.5Cu 3.5O y ceramics
title_full_unstemmed Electrical effective parameters of the grains and the Montgomery's method in Bi 1.65Pb 0.35Sr 2Ca 2.5Cu 3.5O y ceramics
title_sort Electrical effective parameters of the grains and the Montgomery's method in Bi 1.65Pb 0.35Sr 2Ca 2.5Cu 3.5O y ceramics
dc.creator.none.fl_str_mv Cruz García, A.
Fernández Gamboa, J. R.
Altshuler, E.
Jardim, R. F.
Vázquez Robaina, Odin
Muné, P.
author Cruz García, A.
author_facet Cruz García, A.
Fernández Gamboa, J. R.
Altshuler, E.
Jardim, R. F.
Vázquez Robaina, Odin
Muné, P.
author_role author
author2 Fernández Gamboa, J. R.
Altshuler, E.
Jardim, R. F.
Vázquez Robaina, Odin
Muné, P.
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv Montgomery's measurement method
intrinsic effective anisotropy
Superconductors
topic Montgomery's measurement method
intrinsic effective anisotropy
Superconductors
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv In this paper we have applied the Montgomery's measurement method to Bi 1.65Pb 0.35Sr 2Ca 2.5Cu 3.5O y ceramic samples, to study the behavior of the grains? electrical effective parameters, such as: intrinsic effective anisotropy, t= ρc/ ρa b, the slope of the linear part in the temperature dependence of the ab-planes resistivity, Aa b= Δρa b/ ΔT, the weak links resistivity, ρw l, and the orientation probability of the grains? a-axes along a certain preferential direction, γx a. Here, ρa b, ρc and T are the main values of the resistivitity tensor and the measurement temperature, respectively. The samples were pressed uniaxially at three different compacting pressures and extracted from the pellets by cutting an slab along the cylinder axis. Samples cut in this way, exhibit almost an isotropic behavior in the transport properties. Moreover, the sample extracted from the pellet compacted at 488 MPa exhibits the best inter and intragranular properties. The effective intrinsic anisotropy of its grains has the lowest value in the sample set. These results can be used in the fabrication of this superconducting material for certain applications.
Fil: Cruz García, A.. Universidad de Oriente; Cuba
Fil: Fernández Gamboa, J. R.. Universidad de Oriente; Cuba
Fil: Altshuler, E.. Universidad de La Habana; Cuba
Fil: Jardim, R. F.. Universidade de Sao Paulo; Brasil
Fil: Vázquez Robaina, Odin. Universidad de La Habana; Cuba. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Física La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Física La Plata; Argentina
Fil: Muné, P.. Universidad de Oriente; Cuba
description In this paper we have applied the Montgomery's measurement method to Bi 1.65Pb 0.35Sr 2Ca 2.5Cu 3.5O y ceramic samples, to study the behavior of the grains? electrical effective parameters, such as: intrinsic effective anisotropy, t= ρc/ ρa b, the slope of the linear part in the temperature dependence of the ab-planes resistivity, Aa b= Δρa b/ ΔT, the weak links resistivity, ρw l, and the orientation probability of the grains? a-axes along a certain preferential direction, γx a. Here, ρa b, ρc and T are the main values of the resistivitity tensor and the measurement temperature, respectively. The samples were pressed uniaxially at three different compacting pressures and extracted from the pellets by cutting an slab along the cylinder axis. Samples cut in this way, exhibit almost an isotropic behavior in the transport properties. Moreover, the sample extracted from the pellet compacted at 488 MPa exhibits the best inter and intragranular properties. The effective intrinsic anisotropy of its grains has the lowest value in the sample set. These results can be used in the fabrication of this superconducting material for certain applications.
publishDate 2018
dc.date.none.fl_str_mv 2018-08
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/11336/121364
Cruz García, A.; Fernández Gamboa, J. R.; Altshuler, E.; Jardim, R. F.; Vázquez Robaina, Odin; et al.; Electrical effective parameters of the grains and the Montgomery's method in Bi 1.65Pb 0.35Sr 2Ca 2.5Cu 3.5O y ceramics; Springer; Journal of Materials Science: Materials in Electronics; 29; 16; 8-2018; 14322-14327
0957-4522
CONICET Digital
CONICET
url http://hdl.handle.net/11336/121364
identifier_str_mv Cruz García, A.; Fernández Gamboa, J. R.; Altshuler, E.; Jardim, R. F.; Vázquez Robaina, Odin; et al.; Electrical effective parameters of the grains and the Montgomery's method in Bi 1.65Pb 0.35Sr 2Ca 2.5Cu 3.5O y ceramics; Springer; Journal of Materials Science: Materials in Electronics; 29; 16; 8-2018; 14322-14327
0957-4522
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1007/s10854-018-9566-2
info:eu-repo/semantics/altIdentifier/url/https://link.springer.com/article/10.1007%2Fs10854-018-9566-2
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 Springer
publisher.none.fl_str_mv Springer
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
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score 13.22299

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