Relationship between non-exponentiality of relaxation and relaxation time at the glass transition

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dc.creatorTrachenko, K.
dc.creatorRoland, C. M.
dc.creatorCasalini, R.
dc.date2007-07-03
dc.date.accessioned2026-07-07T09:49:55Z
dc.date.available2026-07-07T09:49:55Z
dc.descriptionBy analyzing the experimental data for various glass-forming liquids and polymers, we find that non-exponentiality $β$ and the relaxation time $τ$ are uniquely related: $\log(τ)$ is an approximately linear function of $1/β$, followed by a crossover to a higher linear slope. We rationalize the observed relationship using a recently developed approach, in which the problem of the glass transition is discussed as the elasticity problem.
dc.identifierhttps://arxiv.org/abs/0707.0416
dc.identifierhttp://arxiv.org/abs/0707.0416
dc.identifierSee J. Phys. Chem. B 112, 5111 (2008)
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/164768
dc.subjectDisordered Systems and Neural Networks
dc.subjectSoft Condensed Matter
dc.titleRelationship between non-exponentiality of relaxation and relaxation time at the glass transition
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