journal article·2006-11

The dynamic crossover temperature and the characteristic length of glass transition in accordance with the extended Adam–Gibbs theory

Hristo A. Solunov

Journal of Non-Crystalline Solids· Volume 352· Issue 42-49
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Abstract

Abstract Adam–Gibbs factor at the dynamic phase transition temperature is found out to be ‘universal,’ as it is at the glass transition temperature. A new scaling has been suggested collecting known ‘universalities’ related with the relaxation time. The fragility has been discussed in terms of the characteristic length at the glass-transition temperature. The transformation of the activation hopping into free diffusion dynamics in polymers is investigated.
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Research context

OpenAlex topics: Material Dynamics and Properties · Theoretical and Computational Physics · Phase Equilibria and Thermodynamics

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