Magnetic properties of ternary rare-earth compounds of the type R2Fe14B |
| |
| Authors: | S. Sinnema R.J. Radwanski J.J.M. Franse D.B. de Mooij K.H.J. Buschow |
| |
| Affiliation: | Natuurkundig Laboratorium, University of Amsterdam, 1018 XE Amsterdam, The Netherlands;Philips Research Laboratories, 5600 JA Eindhoven, The Netherlands |
| |
| Abstract: | Ternary tetragonal compounds of the composition R2Fe14B were observed for R = Y, La, Ce, Pr, Nd, Sm, Gd, Tb, Dy, Ho, Er, Tm, and Lu. The lattice constants and the X-ray density of these compounds were determined. Also determined were the magnetic properties, comprising the temperature dependence of the magnetization in the range 4.2–700 K and the field dependence of the magnetization at 4.2 K in fields up to 20 T. These latter measurements were made in two mutually perpendicular directions, making it possible to determine the anisotropy fields. The magnetocrystalline anisotropy was found to consist of contributions due to the Fe and rare-earth sublattice, respectively. |
| |
| Keywords: | |
| 本文献已被 ScienceDirect 等数据库收录！ |
|
