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Por favor, use este identificador para citar o enlazar a este item: http://hdl.handle.net/10261/139982
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dc.contributor.authorCuello, G. J.-
dc.contributor.authorBermejo, Francisco Javier-
dc.contributor.authorFayos, Rosa-
dc.contributor.authorFernández-Perea, Ricardo-
dc.contributor.authorCriado, A.-
dc.contributor.authorTrouw, F.-
dc.contributor.authorTam, C.-
dc.contributor.authorSchober, H.-
dc.contributor.authorEnciso, Eduardo-
dc.contributor.authorAlmarza, Noé G.-
dc.date.accessioned2016-11-10T09:14:42Z-
dc.date.available2016-11-10T09:14:42Z-
dc.date.issued1998-04-01-
dc.identifierdoi: 10.1103/PhysRevB.57.8254-
dc.identifierissn: 0163-1829-
dc.identifier.citationPhysical Review B 57: 8254- 8263 (1998)-
dc.identifier.urihttp://hdl.handle.net/10261/139982-
dc.description10 págs.; 8 figs.-
dc.description.abstractThe temperature dependence of the spectral distributions of the glass, crystalline, and supercooled-liquid phases of glycerol is investigated by means of neutron inelastic scattering. The importance of anharmonic effects is quantified by the temperature dependence of reduced spectral frequency moments. The onset of relaxational (i.e., stochastic, zero-frequency) motions in the supercooled liquid state is monitored by neutron quasielastic scattering. A substantial deviation of the observed linewidths from the hydrodynaimc prescription is observed and is interpreted at a microscopic level, by comparison with the crystalline phase. ©1998 American Physical Society-
dc.description.sponsorshipWork supported in part by DGICYT ~Spain! Grant No. PB95-0075-c03-01. Dr. O. Randl of the Institute Laue Langevin is acknowledged for the help given during the measurements at the IN10 spectrometer. The work at ANL was supported by the U.S. Department of Energy, BESMaterials Sciences, under Contract No. W-31-109-ENG-38.-
dc.publisherAmerican Physical Society-
dc.relation.isversionofPublisher's version-
dc.rightsopenAccess-
dc.titleAnharmonic dynamics in crystalline, glassy, and supercooled-liquid glycerol: A case study on the onset of relaxational behavior-
dc.typeartículo-
dc.identifier.doi10.1103/PhysRevB.57.8254-
dc.relation.publisherversionhttps://doi.org/10.1103/PhysRevB.57.8254-
dc.date.updated2016-11-10T09:14:42Z-
dc.description.versionPeer Reviewed-
dc.language.rfc3066eng-
dc.contributor.funderDepartment of Energy (US)-
dc.contributor.funderMinisterio de Educación y Cultura (España)-
dc.relation.csicSí-
dc.identifier.funderhttp://dx.doi.org/10.13039/100000015es_ES
dc.type.coarhttp://purl.org/coar/resource_type/c_6501es_ES
item.fulltextWith Fulltext-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.cerifentitytypePublications-
item.grantfulltextopen-
item.openairetypeartículo-
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