Polymers and Neutron ScatteringNeutron scattering has become a widely applied technique for studying problems in polymer science and technology. This is the first book written specifically for non-specialists that introduces the theoretical models and experimental techniques needed to understand results obtained from neutron scattering. In attempting to present a readable text that requires little expert knowledge, the authors have produced a practical volume that fills the gap between the often technical, pedagogic research articles that have characterized the literature and the almost entire absence of information available to the polymer scientist who desires a firmer grasp of the advantages offered by neutron scattering in materials research. Researchers and graduate students interested in polymers and neutron scattering will find this book useful and informative. |
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Page 73
... quasielastic scattering , this leads to a best resolution for 10 Å incident neutrons of around 20 μeV ( w≈ 3 × 101o Hz ) . There is rarely any attempt made to remove instrumental resolution from the inelastic cross section finally ...
... quasielastic scattering , this leads to a best resolution for 10 Å incident neutrons of around 20 μeV ( w≈ 3 × 101o Hz ) . There is rarely any attempt made to remove instrumental resolution from the inelastic cross section finally ...
Page 320
... quasielastic scattering When interpreting quasielastic scattering from polymer solutions or melts in subsequent section , we have to remember that the translational scattering function is convoluted with vibration and rotation . The ...
... quasielastic scattering When interpreting quasielastic scattering from polymer solutions or melts in subsequent section , we have to remember that the translational scattering function is convoluted with vibration and rotation . The ...
Page 341
... quasielastic scattering may provide insight alongside other relaxation techniques into the mechanisms and pro- cesses involved . Most of the experimental investigations using neutron scat- tering have concentrated on small molecule ...
... quasielastic scattering may provide insight alongside other relaxation techniques into the mechanisms and pro- cesses involved . Most of the experimental investigations using neutron scat- tering have concentrated on small molecule ...
Other editions - View all
Polymers and Neutron Scattering Julia S. Higgins,Henri C. Benoit,Henri Benoît No preview available - 1996 |
Common terms and phrases
allows angle applied approximation assume average beam becomes calculation called chain Chapter coherent compared concentration consider constant copolymer corresponding cross section crystal curve defined density depends described detector deuterated direction discussed distance effect elastic scattering energy equation evaluate example experimental experiments expression fact factor Figure form factor formula function Gaussian given gives hydrogenous important incoherent scattering integral intensity interactions introduce means measured method mixture molecular weight molecules motion neutron neutron scattering nuclei observed obtained parameter particles peak phase plot polymer position possible probability problem pulsed quantity radius range reflection relationship replace resolution result rotation sample scattered intensity scattering length seen shown shows simple solution solvent sources spectrometer spheres structure surface technique temperature term theory tion transform unit usually volume wave wavelength write zero