Issue 14, 2000

Onset temperature of slow dynamics in glass forming liquids

Abstract

The behaviour of a model glass forming liquid is analyzed for a range of densities, with a focus on the temperature interval where the liquid begins to display non-Arrhenius temperature dependence on relaxation γ. Through analyzing the dynamics along with the properties of local potential energy minima sampled by the liquid, a crossover or onset temperature Ts is identified, below which the liquid manifests slow dynamics, and a change in the character of typical local potential energy minima

Article information

Article type
Paper

PhysChemComm, 2000,3, 79-83

Onset temperature of slow dynamics in glass forming liquids

S. Sastry, PhysChemComm, 2000, 3, 79 DOI: 10.1039/B008749L

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