Dynamics of glass-forming liquids at high temperatures: a general scenario
- 18 November 1996
- journal article
- Published by IOP Publishing in Journal of Physics: Condensed Matter
- Vol. 8 (47) , 9587-9591
- https://doi.org/10.1088/0953-8984/8/47/067
Abstract
An analysis of light scattering spectra of different glass-forming liquids is presented. It is shown that at high temperatures one finds a scenario for the temperature variations of dynamic spectra at high frequencies which is common for strong and fragile liquids. This scenario breaks down at some crossover temperature . One conclusion is that the difference between strong and fragile glass-forming liquids is the temperature range between and : it is small for fragile and large for strong glass-forming systems.Keywords
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