| Numéro |
J. Phys. Colloques
Volume 49, Numéro C8, Décembre 1988
Proceedings of the International Conference on Magnetism
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|
|---|---|---|
| Page(s) | C8-415 - C8-416 | |
| DOI | https://doi.org/10.1051/jphyscol:19888189 | |
Proceedings of the International Conference on Magnetism
J. Phys. Colloques 49 (1988) C8-415-C8-416
DOI: 10.1051/jphyscol:19888189
1 Dept. of Metal Physics, Charles Univ., Prague, Czechoslovakia
2 VUSE, 25097 Bechovice, Czechoslovakia.
3 Physics Dept., Riso National Lab., Denmark.
4 Natuurkundig Lab., Univ. van Amsterdam, The Netherlands.
J. Phys. Colloques 49 (1988) C8-415-C8-416
DOI: 10.1051/jphyscol:19888189
MAGNETISM AND CRYSTAL FIELD IN TmCu2
V. Sima1, Z. Smetana1, M. Divis1, P. Svoboda1, S. Zajac1, J. Bischof2, B. Lebech3 et F. Kayzel41 Dept. of Metal Physics, Charles Univ., Prague, Czechoslovakia
2 VUSE, 25097 Bechovice, Czechoslovakia.
3 Physics Dept., Riso National Lab., Denmark.
4 Natuurkundig Lab., Univ. van Amsterdam, The Netherlands.
Abstract
The crystal field energies and Grüneisen parameters of the individual crystal field levels of Tm3+ in TmCu2 were determined from specific heat and thermal expansion data above TN. The magnetic phase transitions are discussed with respect to magnetic entropy and molar volume.