Dynamic and static mechanical measurements of flux-lattice softening and associated hysteretic depinning dissipation peak in YBa2Cu3Ox ceramic

Vista sencilla de ítem
cnea.localizacionCentro Atómico Bariloche
cnea.tipodocumentoARTÍCULO CIENTÍFICO
dc.contributor.authorD'Anna, G.
dc.contributor.authorBenoit, W.
dc.contributor.authorLuzuriaga, J.
dc.contributor.authorBerger, H.
dc.contributor.cneaproductorGerencia Física. Departamento Materia Condensada. División Bajas Temperaturas
dc.date.accessioned2024-05-07T13:38:06Z
dc.date.available2024-05-07T13:38:06Z
dc.date.issued1990-00-00
dc.description.abstractWe have studied flux-lattice dissipation in YBa2Cu3Ox ceramic using a forced inverted torsional pendulum. Reversible restoring force variations during temperature sweep suggest that flux lines experience a "hard-soft" transition between 50 K and Tc. Measurements of internal friction and modulus change as a function of the applied stress show a typical depinning behaviour. This dissipation peak during the temperature sweep is understood as a hysteretic depinning in which the critical force depends upon the penetration depth.
dc.description.institutionalaffiliationFil.: Luzuriaga, J. Comisión Nacional de Energía Atómica. Instituto Balseiro; Argentina; Universidad Nacional de Cuyo; Argentina
dc.description.institutionalaffiliationexternalFil.: D'Anna, G. Ecole Polytechnique Fédérale de Lausanne. Institut de Génie Atomique; Suiza
dc.description.institutionalaffiliationexternalFil.: Benoit, W. Ecole Polytechnique Fédérale de Lausanne. Institut de Génie Atomique; Suiza
dc.description.institutionalaffiliationexternalFil.: Berger, H. Ecole Polytechnique Fédérale de Lausanne. Institut de Physique Appliquée; Suiza
dc.description.recordsetsectionProducción científica
dc.description.recordsetseriesContribución a revistas científicas
dc.format.extent8 p.
dc.identifier.citationG. D'Anna et al 1990 EPL 13 465
dc.identifier.doidx.doi.org/10.1209/0295-5075/13/5/015
dc.identifier.issn1286-4854
dc.identifier.urihttps://nuclea.cnea.gob.ar/handle/20.500.12553/5500
dc.language.ISO639-3eng
dc.publisherIOP Publishing
dc.relation.ispartofv. 13, n. 5
dc.relation.ispartofseriesEurophysics Letters
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.inisFLUJO MAGNETICO
dc.subject.inisFRICCION INTERNA
dc.subject.inisSUPERCONDUCTORES DE TIPO II
dc.subject.keywordFlux pinning
dc.subject.keywordType-II Superconductors
dc.subject.keywordInternal friction
dc.titleDynamic and static mechanical measurements of flux-lattice softening and associated hysteretic depinning dissipation peak in YBa2Cu3Ox ceramic
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
Miniatura
Nombre:
CNEA_BJ_ART_57.pdf
Tamaño:
933.19 KB
Formato:
Adobe Portable Document Format
Descargar

Colecciones

ARTÍCULOS

Comisión Nacional de Energía Atómica

  • Av. Del Libertador 8250 (C1429BNP) :: Ciudad de Buenos Aires :: Argentina

    Tel: (+54 11) 4704 1000 :: Email: nuclea@cnea.gob.ar