The decisive influence of local chain dynamics on the overalldynamic structure factor close to the glass transition
We present molecular-dynamics simulations on 1,4-polybutadiene performed $\approx 20$$\un{K}$ above the glass transition Tg and relate them to measurements of the dynamic structure factor obtained by neutron spin echo spectroscopy. In real space the simulation data display two well-separated dynamic...
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Published in | Europhysics letters Vol. 71; no. 2; pp. 262 - 268 |
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Main Authors | , , , , , |
Format | Journal Article |
Language | English |
Published |
EDP Sciences
01.07.2005
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Subjects | |
Online Access | Get full text |
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