| Numéro |
J. Phys. Colloques
Volume 49, Numéro C8, Décembre 1988
Proceedings of the International Conference on Magnetism
|
|
|---|---|---|
| Page(s) | C8-723 - C8-724 | |
| DOI | https://doi.org/10.1051/jphyscol:19888328 | |
Proceedings of the International Conference on Magnetism
J. Phys. Colloques 49 (1988) C8-723-C8-724
DOI: 10.1051/jphyscol:19888328
1 I.P.C.M.S., Groupe d'Etude des Matériaux Métalliques, 3 rue de l'Université, 67084 Strasbourg, France
2 U.A. 155, Université de Nancy I, 54056 Vandoeuvre les Nancy, France
3 C.N.R.S., E.R., 209 Place A. Briand, 92190 Meudon, France
4 Centro Atomico Bariloche, 8400 Bariloche, Argentina
J. Phys. Colloques 49 (1988) C8-723-C8-724
DOI: 10.1051/jphyscol:19888328
MAGNETIC TO NON-MAGNETIC TRANSITION OF Ce INDUCED BY VOLUME IN Ce(Pd, Ni) AND ELECTRON CONCENTRATION IN Ce(Pd, Rh)
J. P. Kappler1, E. Beaurepaire1, G. Krill2, C. Godart3, G. Nieva4 et J. G. Sereni41 I.P.C.M.S., Groupe d'Etude des Matériaux Métalliques, 3 rue de l'Université, 67084 Strasbourg, France
2 U.A. 155, Université de Nancy I, 54056 Vandoeuvre les Nancy, France
3 C.N.R.S., E.R., 209 Place A. Briand, 92190 Meudon, France
4 Centro Atomico Bariloche, 8400 Bariloche, Argentina
Abstract
Unit cell volume, magnetic properties and LIII X-ray absorption edge studies in Ce(Pd, M) with M = Ni or Rh show that the Ce demagnetization is mainly driven by volume reduction in Ce(Pd, Ni) and essentially due to the reduction of the d electron number in Ce(Pd, Rh).