Photoexcitation and oxygen ordering in YBa2Cu3Ox films

cnea.tipodocumentoARTÍCULO CIENTÍFICO
dc.contributor.authorOsquiguil, E.
dc.contributor.authorMaenhoudt, M.
dc.contributor.authorWuyts, B.
dc.contributor.authorBruynseraede, Y.
dc.contributor.authorLederman, D.
dc.contributor.authorSchuller, I.K.
dc.contributor.cneaproductorGerencia Física. Departamento Materia Condensada. División Bajas Temperaturas
dc.date.accessioned2024-05-07T13:36:58Z
dc.date.available2024-05-07T13:36:58Z
dc.date.issued1994-02-01
dc.description.abstractWe report on the photoinduced enhancement of the critical temperature δTc and the in-plane conductivity δσab measured in a c-axis-oriented YBa2Cu3Ox film as a function of oxygen concentration (6.4≤x≤7). Both δTc and δσab decrease with the oxygen content, display a plateaulike behavior for 6.6≤x≤6.75, and become zero at x=7. This dependence of δTc on x is similar to that observed for the Tc enhancement due to ordering effects in oxygen-deficient YBa2Cu3Ox single crystals. We propose that the persistent photoinduced changes in YBa2Cu3Ox films are due to photoassisted oxygen ordering.
dc.description.institutionalaffiliationFil.: Osquiguil, E. Comisión Nacional de Energía Atómica. Instituto Balseiro; Argentina; Katholieke Univetsiteit Leuve; Bélgica
dc.description.institutionalaffiliationexternalFil.: Maenhoudt, M. Katholieke Univetsiteit Leuven; Bélgica
dc.description.institutionalaffiliationexternalFil.: Wuyts, B. Katholieke Univetsiteit Leuven; Bélgica
dc.description.institutionalaffiliationexternalFil.: Bruynseraede, Y. Katholieke Univetsiteit Leuven; Bélgica
dc.description.institutionalaffiliationexternalFil.: Lederman, D. University of California; Estados Unidos
dc.description.institutionalaffiliationexternalFil.: Schuller, I.K. University of California; Estados Unidos
dc.description.recordsetsectionProducción científica
dc.description.recordsetseriesContribución a revistas científicas
dc.format.extent4 p.
dc.identifier.citationPhysical Review B. Vol. 49, no. 5 (1994), p. 3675-3678
dc.identifier.doihttps://doi.org/10.1103/PhysRevB.49.3675
dc.identifier.issn2469-9969
dc.identifier.issn2469-9950
dc.identifier.urihttps://nuclea.cnea.gob.ar/handle/20.500.12553/5359
dc.language.ISO639-3eng
dc.publisherAmerican Physical Society
dc.relation.ispartofv. 49, n. 5
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.inisCONDUCTIVIDAD TERMICA
dc.subject.inisOXIGENO
dc.subject.keywordMonocrystals
dc.subject.keywordThermal conductivity
dc.subject.keywordOxygen
dc.titlePhotoexcitation and oxygen ordering in YBa2Cu3Ox films
dc.typeARTÍCULO
dc.type.openaireinfo:eu-repo/semantics/article
dc.type.snrdinfo:ar-repo/semantics/artículo
dc.type.versioninfo:eu-repo/semantics/publishedVersion

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