The Vogel-Fulcher-Tammann law in the elastic theory of glass transition |
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| Authors: | Kostya Trachenko |
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| Affiliation: | Department of Earth Sciences, University of Cambridge, Downing Street, Cambridge CB2 3EQ, UK |
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| Abstract: | We propose that the origin of the Vogel-Fulcher-Tammann law is the increase of the range of elastic interaction between local relaxation events in a liquid. In this picture, we discuss the origin of cooperativity of relaxation, the absence of divergence of relaxation time at a finite temperature and the crossover to a more Arrhenius behavior at low temperature. |
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| Keywords: | 64.70.Q&minus 64.70.Pm 61.20.Gy 61.20.Lc 61.43.Fs |
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