| Numéro |
J. Phys. Colloques
Volume 49, Numéro C8, Décembre 1988
Proceedings of the International Conference on Magnetism
|
|
|---|---|---|
| Page(s) | C8-831 - C8-832 | |
| DOI | https://doi.org/10.1051/jphyscol:19888374 | |
Proceedings of the International Conference on Magnetism
J. Phys. Colloques 49 (1988) C8-831-C8-832
DOI: 10.1051/jphyscol:19888374
1 Department of Electronics, Fukuoka Institute of Technology, Wajiro, Fukuoka, 811-02, Japan
2 Department of Physics, Kyushu Sangyô University, Matsukadai, Fukuoka, 813, Japan
3 Department of Applied Science, Faculty of Engineering, Kyushu University, Fukuoka, 812, Japan
J. Phys. Colloques 49 (1988) C8-831-C8-832
DOI: 10.1051/jphyscol:19888374
NMR STUDY OF RANDOM MIXTURE Co1-xMnxCl2·2H2O
H. Kubo1, T. Hamasaki2, H. Deguchi3 et K. Takeda31 Department of Electronics, Fukuoka Institute of Technology, Wajiro, Fukuoka, 811-02, Japan
2 Department of Physics, Kyushu Sangyô University, Matsukadai, Fukuoka, 813, Japan
3 Department of Applied Science, Faculty of Engineering, Kyushu University, Fukuoka, 812, Japan
Abstract
In proton NMR spectra in Co1-xMnxCl2·2H2O the satellite line observed in the antiferromagnetic phase disappears in the spin-glass phase. From Mn55 and Co59 NMR, it is suggested that only Mn moments fluctuate at the transition from the antiferromagnetic to the spin-glass phases. However, Co moments are hardly affected.