| Issue |
J. Phys. Colloques
Volume 49, Number C8, Décembre 1988
Proceedings of the International Conference on Magnetism
|
|
|---|---|---|
| Page(s) | C8-587 - C8-588 | |
| DOI | https://doi.org/10.1051/jphyscol:19888267 | |
Proceedings of the International Conference on Magnetism
J. Phys. Colloques 49 (1988) C8-587-C8-588
DOI: 10.1051/jphyscol:19888267
1 Institute of Physics, Polish Acad. Sci., 02 668 Warszawa, Poland
2 I.P.C.M.S. (U.M.C.N.R.S./U.L.P./E.H.I.C.S.), Groupe d'étude des Matériaux Métalliques, 67070 Strasbourg, France
3 Ruhr-Universität, NB 03-34, D-4639 Bochum 1, F.R.G.
4 Sumitomo Special Metals Company., Mishimagun, Osaka 618, Japan
J. Phys. Colloques 49 (1988) C8-587-C8-588
DOI: 10.1051/jphyscol:19888267
SPIN ECHO NMR IN Nd2 (CoFe)14B
E. Jedryka1, M. Wójcik1, P. Panissod2, M. Rosenberg3, S. Hirosawa4 et Sagawa41 Institute of Physics, Polish Acad. Sci., 02 668 Warszawa, Poland
2 I.P.C.M.S. (U.M.C.N.R.S./U.L.P./E.H.I.C.S.), Groupe d'étude des Matériaux Métalliques, 67070 Strasbourg, France
3 Ruhr-Universität, NB 03-34, D-4639 Bochum 1, F.R.G.
4 Sumitomo Special Metals Company., Mishimagun, Osaka 618, Japan
Abstract
59Co NMR has been studied at 4.2 K in Nd2 (Co1-xFex)14B system for 0 ≤ x ≤ x 0.878. Up to x = 0.5 the 59Co average hyperfine field was found to be stable around the value of 155 kOe and in the range 0.5 < x < 0.878 it increased up to 200 kOe. The preferential Co occupancy of the k2 site has been confirmed. Strong increase of 59Co local hyperfine field at this site has been associated with the preferential substitution.