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dc.creatorAppignanesi, Gustavo Adrian-
dc.creatorRodriguez Fris, Jorge Ariel-
dc.creatorSciortino, Francesco-
dc.date2018-12-10T14:42:26Z-
dc.date2018-12-10T14:42:26Z-
dc.date2009-12-
dc.date2018-11-22T14:31:02Z-
dc.date.accessioned2019-04-29T15:48:57Z-
dc.date.available2019-04-29T15:48:57Z-
dc.date.issued2009-12-
dc.identifierAppignanesi, Gustavo Adrian; Rodriguez Fris, Jorge Ariel; Sciortino, Francesco; Evidence of a two-state picture for supercooled water and its connections with glassy dynamics; EDP Sciences, Società Italiana di Fisica and Springer-Verlag; The European Physical Journal E; 29; 3; 12-2009; 305-310-
dc.identifier1292-895X-
dc.identifierhttp://hdl.handle.net/11336/66172-
dc.identifierCONICET Digital-
dc.identifierCONICET-
dc.identifier.urihttp://rodna.bn.gov.ar:8080/jspui/handle/bnmm/302786-
dc.descriptionThe picture of liquid water as consisting of a mixture of molecules of two different structural states (structured, low-density molecules and unstructured, high-density ones) represents a belief that has been around for long time awaiting for a conclusive validation. While in the last years some indicators have indeed provided certain evidence for the existence of structurally different ``species´´, a more definite bimodality in the distribution function of a sound structural quantity would be desired. In this context, our present work combines the use of a structural parameter with a minimization technique to yield neat bimodal distributions in a temperature range within the supercooled liquid regime, thus clearly revealing the presence of two populations of differently structured water molecules. Furthermore, we elucidate the role of the inter-conversion between the identified two kinds of states for the dynamics of structural relaxation, thus linking structural information to dynamics, a longstanding issue in glass physics.-
dc.descriptionFil: Appignanesi, Gustavo Adrian. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto de Química del Sur. Universidad Nacional del Sur. Departamento de Química. Instituto de Química del Sur; Argentina-
dc.descriptionFil: Rodriguez Fris, Jorge Ariel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto de Química del Sur. Universidad Nacional del Sur. Departamento de Química. Instituto de Química del Sur; Argentina-
dc.descriptionFil: Sciortino, Francesco. Università di Roma; Italia-
dc.formatapplication/pdf-
dc.formatapplication/pdf-
dc.formatapplication/pdf-
dc.languageeng-
dc.publisherEDP Sciences, Società Italiana di Fisica and Springer-Verlag-
dc.relationinfo:eu-repo/semantics/altIdentifier/doi/https://dx.doi.org/10.1140/epje/i2009-10478-6-
dc.relationinfo:eu-repo/semantics/altIdentifier/url/https://link.springer.com/article/10.1140%2Fepje%2Fi2009-10478-6-
dc.rightsinfo:eu-repo/semantics/restrictedAccess-
dc.rightshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/-
dc.sourcereponame:CONICET Digital (CONICET)-
dc.sourceinstname:Consejo Nacional de Investigaciones Científicas y Técnicas-
dc.sourceinstacron:CONICET-
dc.subjectWATER-
dc.subjectSUPERCOOLED LIQUIDS-
dc.subjectTWO-STATE PICTURE-
dc.subjectRELAXATION-
dc.subjectAstronomía-
dc.subjectCiencias Físicas-
dc.subjectCIENCIAS NATURALES Y EXACTAS-
dc.titleEvidence of a two-state picture for supercooled water and its connections with glassy dynamics-
dc.typeinfo:eu-repo/semantics/article-
dc.typeinfo:eu-repo/semantics/publishedVersion-
dc.typeinfo:ar-repo/semantics/articulo-
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