Forschungszentrum Jülich
in der Helmholtz-Gemeinschaft

Institut für Festkörperforschung (IFF)


Partial structure factors of polyisoprene - polarized neutron scattering experiments and computer simulation

R. Zorn, D. Richter, J. Eilhard, A. Zirkel, L.J. Fetters, F. Alvarez1, J. Colmenero1
1Universidad del Pais Vasco, San Sebastian, Spain

Polarized neutron scattering experiments have been carried out to obtain the coherent differential neutron scattering cross-section of partially deuterated polyisoprene. The results were corrected by a new algorithm for treating multiple-scattering contributions. The resulting differential neutron cross-section was compared to results from molecular dynamics simulation. The agreement is satisfactory and thus confirms the validity of such calculations for polymeric systems.


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Letzte Änderung: 21/03/2001, 10.47
URL: <http://www.fz-juelich.de /iff/report/2000-2001/Abstracts/nstabst9.shtml>