| Numéro |
J. Phys. Colloques
Volume 49, Numéro C8, Décembre 1988
Proceedings of the International Conference on Magnetism
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|---|---|---|
| Page(s) | C8-1257 - C8-1258 | |
| DOI | https://doi.org/10.1051/jphyscol:19888571 | |
Proceedings of the International Conference on Magnetism
J. Phys. Colloques 49 (1988) C8-1257-C8-1258
DOI: 10.1051/jphyscol:19888571
1 Laboratoire de Dispositifs Infrarouge, Université Paris VI, 4 Place Jussieu, 75252 Paris Cedex 05, France
2 Institut d'Electronique Fondamentale, CNRS UA 22, Université Paris-Sud, 91405 Orsay Cedex, France
J. Phys. Colloques 49 (1988) C8-1257-C8-1258
DOI: 10.1051/jphyscol:19888571
ELECTRON SPIN RESONANCE EXPERIMENTS AT HIGH FREQUENCY AND HIGH MAGNETIC FIELD ON THE RANDOM SYSTEM CsMn1- xCoxCl3.2H2O
J. Tuchendler1 et J.-P. Renard21 Laboratoire de Dispositifs Infrarouge, Université Paris VI, 4 Place Jussieu, 75252 Paris Cedex 05, France
2 Institut d'Electronique Fondamentale, CNRS UA 22, Université Paris-Sud, 91405 Orsay Cedex, France
Abstract
ESR and AFMR experiments have been performed at high frequencies and magnetic fields on the random antiferromagnetic mixture with competing spin anisotropies CsMn1-xCoxCl3.2H2O. The frequency vs. field plots of the resonance points are presented for several concentrations x and are analysed within the framework of usual antiferromagnetic theory.