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Elastic-to-plastic crossover below the peak effect in the vortex solid of YBa2Cu3O7 single crystals

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cnea.localizacionCentro Atómico Bariloche
cnea.tipodocumentoARTÍCULO CIENTÍFICO
dc.contributor.authorValenzuela, S.O.
dc.contributor.authorMaiorov, B.
dc.contributor.authorOsquiguil, E.
dc.contributor.authorBekeris, V.
dc.contributor.cneaproductorGerencia Física. Departamento Materia Condensada. División Bajas Temperaturas
dc.date.accessioned2024-05-07T13:37:40Z
dc.date.available2024-05-07T13:37:40Z
dc.date.issued2002-02-01
dc.description.abstractWe report on transport and ac susceptibility studies below the peak effect in twinned YBa2Cu3O7 single crystals. We find that disorder generated at the peak effect can be partially inhibited by forcing vortices to move with an ac driving current. The vortex system can be additionally ordered below a well-defined temperature where elastic interactions between vortices overcome pinning-generated stress and a plastic-to-elastic crossover seems to occur. The combined effect of these two processes results in vortex structures with different mobilities that give place to history effects.
dc.description.institutionalaffiliationFil.: Maiorov, B. Comisión Nacional de Energía Atómica. Instituto Balseiro; Argentina
dc.description.institutionalaffiliationFil.: Osquiguil, E. Comisión Nacional de Energía Atómica. Instituto Balseiro; Argentina
dc.description.institutionalaffiliationexternalFil.: Valenzuela, S.O. Universidad de Buenos Aires; Argentina; Harvard University; Estados Unidos
dc.description.institutionalaffiliationexternalFil.: Bekeris, V. Universidad de Buenos Aires; Argentina
dc.description.recordsetsectionProducción científica
dc.description.recordsetseriesContribución a revistas científicas
dc.format.extent5 p.
dc.identifier.arxivhttps://arxiv.org/abs/cond-mat/0201544
dc.identifier.citationPhysical Review B – Condensed Matter and Materials Physics. Vol. 65, no. 6 (2002), p. 605041-605044
dc.identifier.doihttps://doi.org/10.1103/PhysRevB.65.060504
dc.identifier.issn2469-9969
dc.identifier.issn2469-9950
dc.identifier.urihttps://nuclea.cnea.gob.ar/handle/20.500.12553/5449
dc.language.ISO639-3eng
dc.publisherAmerican Physical Society
dc.relation.ispartofv. 65, n. 6
dc.relation.ispartofseriesPhysical Review B
dc.rights.accesslevelinfo:eu-repo/semantics/openAccess
dc.rights.urihttps://creativecommons.org/licenses/by-nc-sa/4.0/
dc.subject.fordCIENCIAS NATURALES
dc.subject.fordCIENCIAS FÍSICAS
dc.subject.inisMONOCRISTALES
dc.subject.inisSUPERCONDUCTORES DE TIPO II
dc.subject.keywordType-II superconductors
dc.subject.keywordSingle crystals
dc.subject.keywordVortex motion
dc.titleElastic-to-plastic crossover below the peak effect in the vortex solid of YBa2Cu3O7 single crystals
dc.typeARTÍCULO
dc.type.openaireinfo:eu-repo/semantics/article
dc.type.snrdinfo:ar-repo/semantics/artículo
dc.type.versioninfo:eu-repo/semantics/publishedVersion
dspace.entity.typePublication

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