Polymer Motion in Dense Systems: Proceedings of the Workshop, Grenoble, France, September 23-25, 1987Dieter Richter |
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Page 3
... surface of that sphere . It leads to the following expressions : M1 ( t ) = exp ( -t / R ) M2 ( t ) = exp ( -t / TR ) ح τ ( 6D ) -1 and R = R / 3 TR = ( 5 ) ( 6 ) ( 7 ) where D is the rotational diffusional coefficient of the sphere ...
... surface of that sphere . It leads to the following expressions : M1 ( t ) = exp ( -t / R ) M2 ( t ) = exp ( -t / TR ) ح τ ( 6D ) -1 and R = R / 3 TR = ( 5 ) ( 6 ) ( 7 ) where D is the rotational diffusional coefficient of the sphere ...
Page 55
... surface of the cell . The texture of the mosaic samples , as estimated from X - ray diffraction experiments , was about 10 ° . The IQENS spectra were obtained on the IN6 spectrometer at the ILL in Grenoble with two orientations of the ...
... surface of the cell . The texture of the mosaic samples , as estimated from X - ray diffraction experiments , was about 10 ° . The IQENS spectra were obtained on the IN6 spectrometer at the ILL in Grenoble with two orientations of the ...
Page 80
... surface activity which can give rise to significant errors . The treatment of SANS data to obtain diffusion coefficients has been discussed from a theoretical standpoint by SUMMERFIELD and ULLMAN [ 32 ] . In slightly different field ...
... surface activity which can give rise to significant errors . The treatment of SANS data to obtain diffusion coefficients has been discussed from a theoretical standpoint by SUMMERFIELD and ULLMAN [ 32 ] . In slightly different field ...
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 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 quench 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