| Numéro |
J. Phys. Colloques
Volume 49, Numéro C8, Décembre 1988
Proceedings of the International Conference on Magnetism
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|
|---|---|---|
| Page(s) | C8-513 - C2-514 | |
| DOI | https://doi.org/10.1051/jphyscol:19888232 | |
Proceedings of the International Conference on Magnetism
J. Phys. Colloques 49 (1988) C8-513-C2-514
DOI: 10.1051/jphyscol:19888232
Department of Pure and Applied Physics, Trinity College, Dublin 2, Ireland
J. Phys. Colloques 49 (1988) C8-513-C2-514
DOI: 10.1051/jphyscol:19888232
DETERMINATION OF THE SECOND ORDER ANISOTROPY CONSTANT K1 FROM THE MAGNETIZATION CURVES OF POLYCRYSTALLINE SAMPLES : APPLICATION TO Y-Fe RICH COMPOUNDS
Hong-Shuo Li et Bo-Ping HuDepartment of Pure and Applied Physics, Trinity College, Dublin 2, Ireland
Abstract
A new approach to the determination of the second order anisotropy constant K1 for either random or partially oriented polycrystalline samples is described. Good agreement with the results of Singular Point Detection measurements on Y (Fe11Ti) and measurements on an Y2Fe14B single crystal, justifies the proposed approach.