Polymer Motion in Dense Systems: Proceedings of the Workshop, Grenoble, France, September 23-25, 1987Dieter Richter |
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Page 60
... observed mixed components except around 20 = 90 deg where the quasi - elastic ( and inelastic ) scat- tering corresponds to proton motions along the chain axis . With the first geometry coherent Bragg reflections ( 200 ) and ( 110 ) ...
... observed mixed components except around 20 = 90 deg where the quasi - elastic ( and inelastic ) scat- tering corresponds to proton motions along the chain axis . With the first geometry coherent Bragg reflections ( 200 ) and ( 110 ) ...
Page 147
... observation of the a - relaxation . The evaluation of the measurements in this energy range is in progress . We want to mention only that we are not able to describe the quasielastic lines observed in this energy range consistently by ...
... observation of the a - relaxation . The evaluation of the measurements in this energy range is in progress . We want to mention only that we are not able to describe the quasielastic lines observed in this energy range consistently by ...
Page 152
... observed inelastic scattering in terms of a fast ( 3.6 ± 0.4 ) x 10-12s ) localized relaxation . Its unusual Q and T ... observed phenomena are universal for different kind of glasses . Similar effects have been observed by neutron ...
... observed inelastic scattering in terms of a fast ( 3.6 ± 0.4 ) x 10-12s ) localized relaxation . Its unusual Q and T ... observed phenomena are universal for different kind of glasses . Similar effects have been observed by neutron ...
Contents
Local Motions in Bulk Polymers By L Monnerie J L Viovy | 2 |
Large Scale Motion Near the Glass Transition | 18 |
SynchrotronExcited Fluorescence Study of Local Dynamics in Bulk | 37 |
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anisotropy autocorrelation function behaviour bond calculated Chem components concentration fluctuations conformational constraints copolymer correlation function corresponding crosslinking curve decay deformation density deuterated diffusion coefficient dynamic light scattering dynamics effect elastic energy entanglement equation experimental Figure fluorescence anisotropy frequency friction Fytas glass transition incoherent incoherent scattering interaction isotropic lattice length Lett light scattering linear lineshape Macromolecules matrix measurements mixture modes molecular weight molecules monomer motion neutron scattering observed obtained orientation P.G. de Gennes parameter PDMS Phys plot polybutadiene polymer blends polymer chain polymeric polystyrene predicted protonated quasielastic radius of gyration range rods rotational Rouse model rubber sample scale scattered intensity scattering experiments scattering function segments shows simulations small angle solid solution spectra spectrum spin spinodal spinodal decomposition structure factor T₁ techniques temperature dependence theoretical theory tion tube values vector viscoelastic volume