| Numéro |
J. Phys. Colloques
Volume 49, Numéro C8, Décembre 1988
Proceedings of the International Conference on Magnetism
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|---|---|---|
| Page(s) | C8-1097 - C8-1098 | |
| DOI | https://doi.org/10.1051/jphyscol:19888503 | |
Proceedings of the International Conference on Magnetism
J. Phys. Colloques 49 (1988) C8-1097-C8-1098
DOI: 10.1051/jphyscol:19888503
Institute for Materials Research, Tohoku University, Sendai 980, Japan
J. Phys. Colloques 49 (1988) C8-1097-C8-1098
DOI: 10.1051/jphyscol:19888503
MAGNETIZATION AND AC-SUSCEPTIBILITY OF AMORPHOUS Mn-Y AND Mn-La ALLOYS
Y. Obi, S. Kondo, H. Morita et H. FujimoriInstitute for Materials Research, Tohoku University, Sendai 980, Japan
Abstract
ac-susceptibility and magnetization were systematically investigated for the amorphous Mn-Y and Mn-La alloys. From the temperature dependence of ac-susceptibility and the temperature and field cooling dependences of magnetization, it is speculated that the alloys exhibit the spin glass characteristics. It is considered that the nearest neighbor atom-atom distance plays an important role to stabilize the spin glass state in these alloys.