Small angle neutron scattering with nuclear polarization on polymers
- 1 January 1989
- journal article
- Published by EDP Sciences in Journal de Physique
- Vol. 50 (17) , 2375-2387
- https://doi.org/10.1051/jphys:0198900500170237500
Abstract
The concept of contrast variation due to nuclear polarization has been reformulated with the emphasis on small angle neutron scattering (SANS) of polymers in solution. SANS has been performed on solid solutions of polystyrene in deuterated toluene. The hydrogen nuclei have been polarized dynamically by the solid effect. Using an unpolarized neutron beam, a nuclear polarization of 50 % enhanced the intensity of the small angle scattering by a factor of 2 with respect to a non-polarized sampleKeywords
This publication has 6 references indexed in Scilit:
- Synthesis of stable chromium(V) complexes of tertiary hydroxy acidsJournal of the American Chemical Society, 1979
- Dynamic polarization in radiation resistant materialsNuclear Instruments and Methods, 1979
- First Study of Nuclear Antiferromagnetism by Neutron DiffractionPhysical Review Letters, 1978
- Polarized-Neutron Diffraction from Spin-Polarized Protons: A Tool in Structure Determination?Physical Review Letters, 1974
- Dynamic Proton Polarization in Butanol Water Below 1 KPhysical Review Letters, 1969
- Polarization Effects in Slow-Neutron Scattering. III. Nuclear PolarizationPhysical Review B, 1968