Relaxation in PolymersM. Pietralla, W. Pechhold |
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Page 165
... scattering , for " elastic within this energy resolution " . Time - of - flight ( TOF ) experiments on IN6 ( 2 ; = 5.1 Å ; SE ~ 90 μeV ) , where we observe energy transfers up to at least 100 meV . The accessed Q - range lies roughly ...
... scattering , for " elastic within this energy resolution " . Time - of - flight ( TOF ) experiments on IN6 ( 2 ; = 5.1 Å ; SE ~ 90 μeV ) , where we observe energy transfers up to at least 100 meV . The accessed Q - range lies roughly ...
Page 198
... scattering E. W. Fischer , Ch . Becker , J.-U. Hagenah , and G. Meier Max - Planck - Institut für Polymerforschung , Mainz , FRG Abstract : In the static light - scattering patterns of glass - forming polymers a strong q - dependent ( q ...
... scattering E. W. Fischer , Ch . Becker , J.-U. Hagenah , and G. Meier Max - Planck - Institut für Polymerforschung , Mainz , FRG Abstract : In the static light - scattering patterns of glass - forming polymers a strong q - dependent ( q ...
Page 205
... scattering into the central line . This contribution will be called " excess scattering " in the following ; it is well known and appears often in polymeric systems [ 29-31 ] . More precisely , it was found for many polymers that not ...
... scattering into the central line . This contribution will be called " excess scattering " in the following ; it is well known and appears often in polymeric systems [ 29-31 ] . More precisely , it was found for many polymers that not ...
Contents
Preface | 13 |
Dispersive and nondispersive transport processes in polymers | 45 |
Neutron spinecho investigations on the dynamics of polymer systems | 63 |
Copyright | |
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amorphous annealing behavior calculated changes charge carrier Chem Phys coefficient component concentration copolymer correlation function crosslinked crystalline crystallization curves dangling chains defects deformation density diacetylene dielectric dielectric relaxation diffusion dipole distribution dynamic elastic energy equation equilibrium experimental experiments factor film fluctuations free volume frequency glass transition glass transition temperature glassy polymers heating increase intensity interaction layer length linear Macromolecules measured mechanism melt mesomorphic mesophase mobility modes modulus molecular mass molecular weight molecules monomer motion neutron observed obtained orientation parameter PDES peak perature phase phonon Phys Rev plastic polarization polybutadiene Polym Sci polymer polymer chains polymeric properties PTTF PVDF radicals range region relaxation processes Rouse sample scale scattering segment shear shown in Fig spatial light modulator spectra spectrum spherulite structure T₁ temperature dependence theory thermal thermodynamic tion tube ture values viscoelastic viscosity