| Issue |
J. Phys. Colloques
Volume 49, Number C8, Décembre 1988
Proceedings of the International Conference on Magnetism
|
|
|---|---|---|
| Page(s) | C8-261 - C8-262 | |
| DOI | https://doi.org/10.1051/jphyscol:19888115 | |
Proceedings of the International Conference on Magnetism
J. Phys. Colloques 49 (1988) C8-261-C8-262
DOI: 10.1051/jphyscol:19888115
1 Laboratoire de Spectrométrie Physique, Université Joseph Fourier, Grenoble 1, B.P. 87, 38402 Saint Martin d'Hères Cedex, France
2 Laboratoire L. Néel, C.N.R.S., 166X, 38042 Grenoble Cedex, France
3 Institute of Physics of the University, P.O. Box 304, 41001 Zagreb, Yugoslavia.
J. Phys. Colloques 49 (1988) C8-261-C8-262
DOI: 10.1051/jphyscol:19888115
Mn N.M.R. AND MAGNETIC STRUCTURES IN (Y1-xTbx) Mn2 COMPOUNDS
Y. Berthier1, J. Deportes2, M. Horvatic1, 3 et P. Rouault21 Laboratoire de Spectrométrie Physique, Université Joseph Fourier, Grenoble 1, B.P. 87, 38402 Saint Martin d'Hères Cedex, France
2 Laboratoire L. Néel, C.N.R.S., 166X, 38042 Grenoble Cedex, France
3 Institute of Physics of the University, P.O. Box 304, 41001 Zagreb, Yugoslavia.
Abstract
YMn2 presents an incommensurate angular modulated magnetic structure while Y0.9Tb0.lMn2 is purely antiferromagnetic. The effect of the modulation on the anisotropic hyperfine field leads to a large and asymmetric Mn N.M.R. spectrum on YMn2 while a sharper and symmetric one is observed in Y0.9Tb0.lMn2.