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Stability of vortex lines in liquid 3-4He mixtures at zero temperature

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dc.contributor.authorJezek, Dora M.cat
dc.contributor.authorGuilleumas, Montserratcat
dc.contributor.authorPi Pericay, Martícat
dc.contributor.authorBarranco Gómez, Manuelcat
dc.date.accessioned2009-12-24T10:48:58Z
dc.date.available2009-12-24T10:48:58Z
dc.date.issued1997cat
dc.description.abstractAt low temperatures and He concentrations below -6.6%, there is experimental evidence about the existence in liquid helium mixtures of stable vortices with He-rich cores. When the system is either supersaturated or submitted to a tensile strength, vortices lose stability becoming metastable and eventually completely unstable, so that their cores freely expand. Within a density functional approach, we have determined the pressure- He concentration curve along which this instability appears at zero temperature.
dc.format.extent4 p.cat
dc.format.mimetypeapplication/pdfeng
dc.identifier.idgrec194488cat
dc.identifier.issn0163-1829cat
dc.identifier.urihttps://hdl.handle.net/2445/10504
dc.language.isoengeng
dc.publisherThe American Physical Societyeng
dc.relation.isformatofReproducció digital del document publicat en format paper, proporcionada per PROLA i http://dx.doi.org/10.1103/PhysRevB.55.11092cat
dc.relation.ispartofPhysical Review B, 1997, vol. 55, núm. 17, p. 11092-11095eng
dc.relation.urihttp://dx.doi.org/10.1103/PhysRevB.55.11092
dc.rights(c) The American Physical Society, 1997
dc.rights.accessRightsinfo:eu-repo/semantics/openAccess
dc.sourceArticles publicats en revistes (Física Quàntica i Astrofísica)
dc.subject.classificationHeli líquidcat
dc.subject.classificationTemperatures baixescat
dc.subject.otherLiquid heliumeng
dc.subject.otherLow temperatureseng
dc.titleStability of vortex lines in liquid 3-4He mixtures at zero temperatureeng
dc.typeinfo:eu-repo/semantics/articleeng
dc.typeinfo:eu-repo/semantics/publishedVersion

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