Relationship between the Nonexponentiality of Relaxation and Relaxation Time in the Problem of Glass Transition
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چکیده
منابع مشابه
Relationship between the nonexponentiality of relaxation and relaxation time in the problem of glass transition.
By analyzing the experimental data for various glass-forming liquids and polymers, we find that the nonexponentiality, beta, and the relaxation time, tau, are commonly related: log(tau) is an approximately linear function of 1/beta, followed in most cases by a crossover to a higher linear slope. We rationalize this relationship in the recently developed elastic approach to the glass transition....
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ژورنال
عنوان ژورنال: The Journal of Physical Chemistry B
سال: 2008
ISSN: 1520-6106,1520-5207
DOI: 10.1021/jp800347w