Abstract
A theoretical model for relaxation in glassy materials, in particular metallic glasses, based on a spectrum of available processes distributed in activation energy is presented. The model is used to discuss “In t” kinetics, “reversibility” and “crossover” effects which have been observed experimentally. Where direct comparison is possible between the theory and experiment the agreement is good over all these various observed phenomena.
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Gibbs, M.R.J., Evetts, J.E. & Leake, J.A. Activation energy spectra and relaxation in amorphous materials. J Mater Sci 18, 278–288 (1983). https://doi.org/10.1007/BF00543836
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DOI: https://doi.org/10.1007/BF00543836