Comment on "Relating Chain Conformations to Extensional Stress in Entangled Polymer Melts".
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DOI: 10.1103/physrevlett.122.059803
Abstract: Based on non-equilibrium molecular dynamics simulations of entangled polymer melts, a recent Letter [Phys. Rev. Lett. $\textbf{121}$, 047801 (2018), arXiv:1806.09509] claims that the rising extensional stress is quantitatively consistent with the decreasing entropy of chains… read more here.
Keywords: entangled polymer; stress; comment relating; extensional stress ... See more keywords