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Driving rate effects in avalanche-mediated first-order phase transitions

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dc.contributor.authorPérez Reche, Francisco Josécat
dc.contributor.authorTadic, Bosiljkacat
dc.contributor.authorMañosa, Lluíscat
dc.contributor.authorPlanes Vila, Antonicat
dc.contributor.authorVives i Santa-Eulàlia, Eduardcat
dc.date.accessioned2010-06-11T09:58:09Z-
dc.date.available2010-06-11T09:58:09Z-
dc.date.issued2004-
dc.description.abstractWe study the driving-rate and temperature dependence of the power-law exponents that characterize the avalanche distribution in first-order phase transitions. Measurements of acoustic emission in structural transitions in Cu-Zn-Al and Cu-Al-Ni are presented. We show how the observed behavior emerges within a general framework of competing time scales of avalanche relaxation, driving rate, and thermal fluctuations. We confirm our findings by numerical simulations of a prototype model.eng
dc.format.extent4 p.-
dc.format.mimetypeapplication/pdf-
dc.identifier.idgrec519827-
dc.identifier.issn0031-9007-
dc.identifier.urihttps://hdl.handle.net/2445/12836-
dc.language.isoengeng
dc.publisherAmerican Physical Societyeng
dc.relation.isformatofReproducció digital del document proporcionada per PROLA i http://dx.doi.org/10.1103/PhysRevLett.93.195701cat
dc.relation.ispartofPhysical Review Letters, 2004, vol. 93, núm. 19, p. 195701-1-195701-4cat
dc.relation.urihttp://dx.doi.org/10.1103/PhysRevLett.93.195701
dc.rights(c) American Physical Society, 2004
dc.rights.accessRightsinfo:eu-repo/semantics/openAccess
dc.sourceArticles publicats en revistes (Física Quàntica i Astrofísica)
dc.subject.classificationCiència dels materialscat
dc.subject.classificationTransformacions de fase (Física estadística)cat
dc.subject.otherPhase transitionseng
dc.subject.otherMaterials scienceeng
dc.titleDriving rate effects in avalanche-mediated first-order phase transitionseng
dc.typeinfo:eu-repo/semantics/articleeng
dc.typeinfo:eu-repo/semantics/publishedVersion

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