Equivalence of Glass Transition and Colloidal Glass Transition in the Hard-Sphere Limit

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dc.contributor.authorXu, Ning
dc.contributor.authorHaxton, Thomas K.
dc.contributor.authorLiu, Andrea J.
dc.contributor.authorNagel, Sidney R.
dc.date2023-05-17T05:43:24.000
dc.date.accessioned2023-05-23T00:25:41Z
dc.date.available2023-05-23T00:25:41Z
dc.date.issued2009-12-10
dc.date.submitted2010-11-23T13:02:17-08:00
dc.description.abstractWe show that the slowing of the dynamics in simulations of several model glass-forming liquids is equivalent to the hard-sphere glass transition in the low-pressure limit. In this limit, we find universal behavior of the relaxation time by collapsing molecular-dynamics data for all systems studied onto a single curve as a function of T/p, the ratio of the temperature to the pressure. At higher pressures, there are deviations from this universal behavior that depend on the interparticle potential, implying that additional physical processes must enter into the dynamics of glass formation.
dc.description.commentsSuggested Citation: Xu, N., T.K. Haxton, A.J. Liu and S.R. Nagel. (2009). "Equivalence of Glass Transition and Colloidal Glass Transition in the Hard-Sphere Limit." Physical Review Letters. 103, 245701. © 2009 The American Physical Society. http://dx.doi.org/10.1103.245701.
dc.identifier.urihttps://repository.upenn.edu/handle/20.500.14332/43149
dc.legacy.articleid1047
dc.legacy.fieldstrue
dc.legacy.fulltexturlhttps://repository.upenn.edu/cgi/viewcontent.cgi?article=1047&context=physics_papers&unstamped=1
dc.source.issue43
dc.source.journalDepartment of Physics Papers
dc.source.peerreviewedtrue
dc.source.statuspublished
dc.subject.otherPhysical Sciences and Mathematics
dc.subject.otherPhysics
dc.titleEquivalence of Glass Transition and Colloidal Glass Transition in the Hard-Sphere Limit
dc.typeArticle
digcom.identifierphysics_papers/43
digcom.identifier.contextkey1660134
digcom.identifier.submissionpathphysics_papers/43
digcom.typearticle
dspace.entity.typePublication
relation.isAuthorOfPublication56b3115a-07c8-4e34-849b-9248ce62c6b8
relation.isAuthorOfPublication56b3115a-07c8-4e34-849b-9248ce62c6b8
relation.isAuthorOfPublication.latestForDiscovery56b3115a-07c8-4e34-849b-9248ce62c6b8
upenn.schoolDepartmentCenterDepartment of Physics Papers
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