| Numéro |
J. Phys. Colloques
Volume 49, Numéro C8, Décembre 1988
Proceedings of the International Conference on Magnetism
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|---|---|---|
| Page(s) | C8-1553 - C8-1554 | |
| DOI | https://doi.org/10.1051/jphyscol:19888711 | |
Proceedings of the International Conference on Magnetism
J. Phys. Colloques 49 (1988) C8-1553-C8-1554
DOI: 10.1051/jphyscol:19888711
Department of Material Physics, Faculty of Engineering Science, Osaka University, 1-1 Machikaneyama, Toyonaka 560, Japan
J. Phys. Colloques 49 (1988) C8-1553-C8-1554
DOI: 10.1051/jphyscol:19888711
SINGLET-GROUND-STATE MAGNETS COUPLED WITH NUCLEAR SPINS. SYSTEMS WITH SINGLET-DOUBLET AND SINGLET-TRIPLET IONS
N. Suzuki et Y. FukuyamaDepartment of Material Physics, Faculty of Engineering Science, Osaka University, 1-1 Machikaneyama, Toyonaka 560, Japan
Abstract
Magnetic properties are studied of a system having two types of electronic singlet-ground-state ions, d-ion (singlet-doublet) and t-ion (singlet-triplet), by taking account of the hyperfine coupling. It is shown that the exchange interaction between the d-ion and the t-ion electronic spins affects crucially the magnetic properties. The results are discussed in connection with the experimental results of Pr metal.