Direct Observation of Nonaffine Tube Deformation in Strained Polymer Networks
نویسندگان
چکیده
منابع مشابه
Direct observation of nonaffine tube deformation in strained polymer networks.
We present a one-to-one comparison of polymer segmental fluctuations as measured by small angle neutron scattering in a network under deformation with those obtained by neutron spin echo spectroscopy. This allows an independent proof of the strain dependence of the chain entanglement length. The experimentally observed nonaffine square-root dependence of the tube channel on strain is in excelle...
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ژورنال
عنوان ژورنال: Physical Review Letters
سال: 2013
ISSN: 0031-9007,1079-7114
DOI: 10.1103/physrevlett.110.196002