Nuclear magnetic resonance study of magnetic anisotropy in Gd2(Co1-xFex)17
- 1 January 1981
- journal article
- Published by IOP Publishing in Journal of Physics F: Metal Physics
- Vol. 11 (1) , 267-273
- https://doi.org/10.1088/0305-4608/11/1/027
Abstract
The 59Co nuclear magnetic resonance was observed in Gd2(Co1-xFex)17 with the Th2Zn17-type structure of x=0, 0.03, 0.1, 0.2 and 0.7 using the spin-echo method at 4.2K. The composition dependence of the observed spectra corresponds to the variation of the easy direction of magnetisation. The resonance, which was observed at 78 MHz when x=0 and which was attributed to the 6c sites, disappeared at about x=0.1. The dependence of the relative intensity of the spectral lines on x is compatible with the preferential occupancy of particular crystallographic sites by Fe. In Gd2Co17, quadrupole splittings were observed by the steady-state method at 77K.Keywords
This publication has 13 references indexed in Scilit:
- Phase dependent NMR spectra of Co-rich CoV alloysJournal of Physics F: Metal Physics, 1980
- NMR investigation of Y-Co and Gd-Co compoundsJournal of Magnetism and Magnetic Materials, 1980
- Nuclear Magnetic Relaxation in Non-Cubic Ferromagnet MnPJournal of the Physics Society Japan, 1977
- Hyperfine fields in Y-Co compoundsPhysica B+C, 1977
- The Co59 Nuclear Magnetic Resonances in (Y1-xGdx)2Co17Journal of the Physics Society Japan, 1976
- Deviations from statistical site occupancy in substituted RE2Co17Solid 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
- Investigation of the hyperfine fields in the compounds LaCo13, LaCo5, YCo5 and ThCo5 by means of inelastic neutron scatteringZeitschrift für Physik B Condensed Matter, 1975
- The Co59 Nuclear Magnetic Resonance in Hexagonal CobaltJournal of the Physics Society Japan, 1972