| Issue |
J. Phys. Colloques
Volume 49, Number C8, Décembre 1988
Proceedings of the International Conference on Magnetism
|
|
|---|---|---|
| Page(s) | C8-491 - C8-492 | |
| DOI | https://doi.org/10.1051/jphyscol:19888223 | |
Proceedings of the International Conference on Magnetism
J. Phys. Colloques 49 (1988) C8-491-C8-492
DOI: 10.1051/jphyscol:19888223
1 Centre d'Etudes Nucléaires de Grenoble, DRF/SPh-MDN, 85 X, 38041 Grenoble Cedex, France
2 TUI Karlsruhe, Postfach 2266, 7500 Karlsruhe, F.R.G.
J. Phys. Colloques 49 (1988) C8-491-C8-492
DOI: 10.1051/jphyscol:19888223
MÖSSBAUER AND NEUTRON DIFFRACTION STUDIES OF NpRu2Si2
D. Bonnisseau1, P. Burlet1, M. Bogé1, S. Quezel1, J. Rossat-Mignod1, J. C. Spirlet2 et J. Rebizant21 Centre d'Etudes Nucléaires de Grenoble, DRF/SPh-MDN, 85 X, 38041 Grenoble Cedex, France
2 TUI Karlsruhe, Postfach 2266, 7500 Karlsruhe, F.R.G.
Abstract
NpRu2Si2 has been studied by Mössbauer spectroscopy on powder samples and by neutron diffraction on a single crystal. Below TN=27.5 ± 0.5 K the magnetic ordering is incommensurate (k = [00k] , mk // k) Np moment values are not saturated and an incommensurate modulation is still present at low temperature (T/TN ≈ 1/20).