Mechanical response of the flux lines in ceramic YBa2Cu3O7-

cnea.localizacionCentro Atómico Bariloche
cnea.tipodocumentoARTÍCULO CIENTÍFICO
dc.contributor.authorLuzuriaga, J.
dc.contributor.authorAndre, M.-O.
dc.contributor.authorBenoit, W.
dc.contributor.cneaproductorGerencia Física. Departamento Materia Condensada. División Bajas Temperaturas
dc.date.accessioned2024-05-07T13:36:37Z
dc.date.available2024-05-07T13:36:37Z
dc.date.issued1992-06-01
dc.description.abstractWe have studied the mechanical response of the flux-line lattice (FLL) in ceramic samples of YBa2Cu3O7 by means of a low-frequency forced pendulum. The internal friction and elastic modulus variation of the FLL have been measured as a function of temperature for different values of the applied stress. A somewhat different behavior was observed whether a zero-field-cooling or field-cooling procedure was followed. Measurements of the internal friction and elastic modulus as a function of the applied stress at constant temperature show amplitude-dependent dissipation, with a maximum dissipation at intermediate values of the stress. This dependence is well fitted by a rheological model of extended dry friction, if we restrict ourselves to the dissipation and modulus at fixed temperature. The agreement is not so good when attempting to extend the model to fit the temperature dependence.
dc.description.institutionalaffiliationFil.: Luzuriaga, J. Comisión Nacional de Energía Atómica. Instituto Balseiro; Argentina; Universidad Nacional de Cuyo; Argentina; Ecole Politechnique Federal de Lausanne; Suiza
dc.description.institutionalaffiliationexternalFil.: Andre, M.-O. Ecole Politechnique Federal de Lausanne; Suiza
dc.description.institutionalaffiliationexternalFil.: Benoit, W. Ecole Politechnique Federal de Lausanne; Suiza
dc.description.recordsetsectionProducción científica
dc.description.recordsetseriesContribución a revistas científicas
dc.format.extent6 p.
dc.identifier.citationPhysical Review B. Vol. 45, no. 21 (1992), p. 12492-12497
dc.identifier.doihttps://doi.org/10.1103/PhysRevB.45.12492
dc.identifier.issn2469-9969
dc.identifier.issn2469-9950
dc.identifier.urihttps://nuclea.cnea.gob.ar/handle/20.500.12553/5307
dc.language.ISO639-3eng
dc.publisherAmerican Physical Society
dc.relation.ispartofv. 45, n. 21
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.inisFRICCION
dc.subject.inisSUPERCONDUCTORES DE TIPOII
dc.subject.keywordType-II superconductors
dc.subject.keywordFriction
dc.subject.keywordMagnetism
dc.titleMechanical response of the flux lines in ceramic YBa2Cu3O7-
dc.typeARTÍCULO
dc.type.openaireinfo:eu-repo/semantics/article
dc.type.snrdinfo:ar-repo/semantics/artículo
dc.type.versioninfo:eu-repo/semantics/publishedVersion

Archivos

Bloque original

Mostrando 1 - 1 de 1
Cargando...
Miniatura
Nombre:
CNEA_BJ_ART_169.pdf
Tamaño:
343.47 KB
Formato:
Adobe Portable Document Format

Colecciones