Crossover time in relative fluctuations characterizes the longest relaxation time of entangled polymers
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چکیده
منابع مشابه
Crossover time in relative fluctuations characterizes the longest relaxation time of entangled polymers.
In entangled polymer systems, there are several characteristic time scales, such as the entanglement time and the disengagement time. In molecular simulations, the longest relaxation time (the disengagement time) can be determined by the mean square displacement (MSD) of a segment or by the shear relaxation modulus. Here, we propose the relative fluctuation analysis method, which is originally ...
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ژورنال
عنوان ژورنال: The Journal of Chemical Physics
سال: 2012
ISSN: 0021-9606,1089-7690
DOI: 10.1063/1.4752768