| Issue |
J. Phys. Colloques
Volume 49, Number C8, Décembre 1988
Proceedings of the International Conference on Magnetism
|
|
|---|---|---|
| Page(s) | C8-123 - C8-124 | |
| DOI | https://doi.org/10.1051/jphyscol:1988848 | |
Proceedings of the International Conference on Magnetism
J. Phys. Colloques 49 (1988) C8-123-C8-124
DOI: 10.1051/jphyscol:1988848
1 Physics Department, Southampton University, SO95NH, G.B.
2 Istituto Maspec, Via Chiavari 18/A, 43100 Parma, Italy.
3 Physics Department, Warwick University, CV47AL, G.B.
4 Institut Laue Langevin, BP156X, 38042 Grenoble Cedex, France
5 Paterson Institute, Christie Hospital, Manchester, G.B.
6 J . J . Thomson Physical Lab., Reading University, G.B.
J. Phys. Colloques 49 (1988) C8-123-C8-124
DOI: 10.1051/jphyscol:1988848
DYNAMICAL SUSCEPTIBILITY OF DILUTE (Mo1-xNbx)Fe ALLOYS
B. D. Rainford1, O. Moze1, 2, D. McK Paul3, E. J. Lindley1, 4, 5 et R. Cywinski61 Physics Department, Southampton University, SO95NH, G.B.
2 Istituto Maspec, Via Chiavari 18/A, 43100 Parma, Italy.
3 Physics Department, Warwick University, CV47AL, G.B.
4 Institut Laue Langevin, BP156X, 38042 Grenoble Cedex, France
5 Paterson Institute, Christie Hospital, Manchester, G.B.
6 J . J . Thomson Physical Lab., Reading University, G.B.
Abstract
Inelastic neutron scattering has been used to measure the linewidth of the dynamical response of Fe impurities in Mo1-xNbx alloys. The character of the local moment, inferred from its relaxation rate, does not change significantly up to x = 0.15. Between x = 0.15 and x = 0.30 the response decreases rapidly and has disappeared by x = 0.45.