| Numéro |
J. Phys. Colloques
Volume 49, Numéro C8, Décembre 1988
Proceedings of the International Conference on Magnetism
|
|
|---|---|---|
| Page(s) | C8-1831 - C8-1832 | |
| DOI | https://doi.org/10.1051/jphyscol:19888837 | |
Proceedings of the International Conference on Magnetism
J. Phys. Colloques 49 (1988) C8-1831-C8-1832
DOI: 10.1051/jphyscol:19888837
1 IBM Research Laboratory, CH-8803 Rüschlikon, Switzerland
2 Institute of Nuclear Physics, Vienna Technical University, Austria
3 Department of Physics, University of Munich, F.R.G.
J. Phys. Colloques 49 (1988) C8-1831-C8-1832
DOI: 10.1051/jphyscol:19888837
DYNAMICAL STUDIES ON MAGNETIC CLUSTER SYSTEMS BY TIME-RESOLVED NEUTRON DEPOLARIZATION
A. Veider1, G. Badurek2, H. Weinfurter2 et K. Stierstadt31 IBM Research Laboratory, CH-8803 Rüschlikon, Switzerland
2 Institute of Nuclear Physics, Vienna Technical University, Austria
3 Department of Physics, University of Munich, F.R.G.
Abstract
The interpretation of neutron depolarization experiments in magnetic cluster- and fine particle systems has been treated theoretically by considering whether the motion of thermal neutrons is adiabatic is the strayfield of a homogeneously magnetized sphere. This model allows to characterize the influence of the strayfield around ferromagnetic clusters embedded in a non-magnetic environment on the measured neutron depolarization matrix.