| Issue |
J. Phys. Colloques
Volume 49, Number C8, Décembre 1988
Proceedings of the International Conference on Magnetism
|
|
|---|---|---|
| Page(s) | C8-369 - C8-370 | |
| DOI | https://doi.org/10.1051/jphyscol:19888166 | |
Proceedings of the International Conference on Magnetism
J. Phys. Colloques 49 (1988) C8-369-C8-370
DOI: 10.1051/jphyscol:19888166
Department of Physics, Faculty of Science, Tohoku University, Sendai 980, Japan
J. Phys. Colloques 49 (1988) C8-369-C8-370
DOI: 10.1051/jphyscol:19888166
MAGNETIC PROPERTIES OF THE AuCu3-TYPE Sm-COMPOUNDS
B. Liu, M. Kasaya et T. KasuyaDepartment of Physics, Faculty of Science, Tohoku University, Sendai 980, Japan
Abstract
Resistivity, susceptibility, specific heat and magnetization measurements on single crystals SmPb3, SmPd3 and SmTl3 are performed. The phase transition of the antiferromagnet, SmPb3, is of first order at 5.1 K. SmPd3 shows an antiferromagnetic ordering at 1.36 K. SmTl3 behaves as a ferromagnet with Tc = 8.6 K. The ground states of Sm3+ (J = 5/2) ions in these Sm-compounds are Ɖ8 quartets.