Mossbauer studies of R(FeCo)2Laves phases
- 1 April 1973
- journal article
- Published by IOP Publishing in Journal of Physics F: Metal Physics
- Vol. 3 (4), 885-892
- https://doi.org/10.1088/0305-4608/3/4/030
Abstract
Magnetic hyperfine field and isomer shift measurements in Y(Fe1-xCox)2 and Ho(Fe1-xCox)2 intermetallic compounds are reported, and the changes in these quantities with concentration are related to changes in the d moment and in the lattice parameter. The origin of the 57Fe hyperfine fields and the proportionality between field and magnetic moment are discussed using a simple model. The Mossbauer spectra of the Y(Fe1-xCox)2 compounds show that the direction of magnetization changes from a (111) axis (in YFe2) to (101) in the samples with x>or=0.17.Keywords
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