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A: Physicochemical and Engineering Aspects 140 (1998) 269–278 A phenomenological approach to relaxation in disordered systems (1997)
BibTeX
@MISC{A97a:physicochemical,
author = {P. Codastefano A and F. Sciortino A and P. Tartaglia A and F. Bordi B and A. Di Biasio C},
title = {A: Physicochemical and Engineering Aspects 140 (1998) 269–278 A phenomenological approach to relaxation in disordered systems},
year = {1997}
}
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Abstract
We propose a phenomenological approach to relaxation in disordered systems which is modelled after the well-known percolation behaviour. The approach shows an interesting behaviour of the time correlation function of relevant variables which is characterized by three temporal regimes, an initial exponential decay, a power-law regime and a stretched exponential decay for long times. We give some relevant examples of this behaviour in a wide variety of systems such as gels, microemulsions and glasses. © 1998 Elsevier Science B.V. All rights reserved.
Keyphrases
phenomenological approach disordered system engineering aspect long time well-known percolation behaviour relevant variable relevant example stretched exponential decay elsevier science b.v. right temporal regime wide variety power-law regime interesting behaviour time correlation function initial exponential decay
