| Numéro |
J. Phys. Colloques
Volume 49, Numéro C8, Décembre 1988
Proceedings of the International Conference on Magnetism
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|
|---|---|---|
| Page(s) | C8-537 - C8-538 | |
| DOI | https://doi.org/10.1051/jphyscol:19888244 | |
Proceedings of the International Conference on Magnetism
J. Phys. Colloques 49 (1988) C8-537-C8-538
DOI: 10.1051/jphyscol:19888244
1 National Bureau of Standards, Gaithersburg, MD 20899, U.S.A.
2 Brookhaven National Laboratory, Upton, NY 11973, USA. Supported by Div. Mater. Sci., USDoE, under contract DEACO2- 76H0016.
3 Nuclear Research Center-Negev, Beer-Sheva, Israel.
J. Phys. Colloques 49 (1988) C8-537-C8-538
DOI: 10.1051/jphyscol:19888244
THE ROLES OF ATOMIC VOLUME AND DISCLINATIONS IN THE MAGNETISM OF THE RARE EARTH-3D HARD MAGNETS
L. H. Bennett1, R. E. Watson2 et M. Melamud31 National Bureau of Standards, Gaithersburg, MD 20899, U.S.A.
2 Brookhaven National Laboratory, Upton, NY 11973, USA. Supported by Div. Mater. Sci., USDoE, under contract DEACO2- 76H0016.
3 Nuclear Research Center-Negev, Beer-Sheva, Israel.
Abstract
Although no clear pattern exists in the experimental data, structural factors are expected to be important to local 3d magnetism in the hard magnets. We provide a measure of two structural factors (local site volume and the presence of disclinations) so as to disentangle their role in the local magnetism.