An experimental approach to the dynamics of nuclear polarisation
van den Brandt, B.; Glättli, H.; Grillo, I.et al.
2004 • In Nuclear Instruments and Methods in Physics Research. Section A, Accelerators, Spectrometers, Detectors and Associated Equipment, 526, p. 81-90
Dynamic nuclear polarization; Neutron scattering techniques; Small angle neutron scattering
Résumé :
[en] In the past 3 years a series of experiments have shed new light on the mechanism of dynamic nuclear polarisation (DNP). Time-resolved polarised small-angle neutron scattering and nuclear magnetic resonance have been used simultaneously to study the nuclear polarisation build-up around paramagnetic centres during DNP. This approach, which aims at visualising the nuclear polarisation process on a microscopic scale, shall be exemplified and the experimental techniques used described in some detail.
Disciplines :
Physique
Identifiants :
UNILU:UL-ARTICLE-2010-513
Auteur, co-auteur :
van den Brandt, B.
Glättli, H.
Grillo, I.
Hautle, P.
Jouve, H.
Kohlbrecher, J.
Konter, J. A.
Leymarie, E.
Mango, S.
May, R.
MICHELS, Andreas ; University of Luxembourg > Faculty of Science, Technology and Communication (FSTC) > Physics and Materials Science Research Unit
