Site occupation of ternary elements in Sm2(CoTM)17 compounds
- 15 March 1984
- journal article
- conference paper
- Published by AIP Publishing in Journal of Applied Physics
- Vol. 55 (6) , 2058-2060
- https://doi.org/10.1063/1.333565
Abstract
The crystallographic positions of Fe and Mn atoms in a Sm2 (CoFe Mn)17 permanent magnet have been investigated using electron channeling/blocking techniques. Using the tilting and diffraction capabilities of an analytical transmission electron microscope, an electron beam was made to propagate along specific crystallographic directions in the magnet. By monitoring the characteristic x‐ray spectrum as a function of incident electron beam orientation, it was possible to determine that 88.5% of the Mn and 85.1% of the Fe atoms occupy sites in the mixed planes in this compound.This publication has 10 references indexed in Scilit:
- ALCHEMI: a new technique for locating atoms in small crystalsJournal of Microscopy, 1983
- Magnetic properties of substituted Sm2Co17−xTx compounds (T = V, Ti, Zr, and Hf)Journal of Applied Physics, 1982
- Individual Co site contributions to the magnetic anisotropy and NMR investigation of ()Physical Review B, 1981
- Interpretation of the magnetic properties of pseudobinarycompounds. I. Magnetocrystalline anisotropyPhysical Review B, 1977
- Deviations from statistical site occupancy in substituted RE2Co17Solid State Communications, 1976
- Relation between anisotropy and crystal structure in rare-earth (3d) transition compounds (R2M17)Solid State Communications, 1976
- NMR Study of Y2(FexCo1-x)17and Y(FeyCo1-y)5Japanese Journal of Applied Physics, 1976
- Influence of substitutional pairs of cobalt atoms on the magnetocrystalline anisotropy of cobalt-rich rare-earth compoundsJournal of the Less Common Metals, 1976
- The derivation of structural information from absorption effects in X-ray diffractionActa Crystallographica, 1964
- Die Absorption der Röntgenstrahlen in Kristallen im InterferenzfallActa Crystallographica, 1949