Abstract
Multicomponent alloys based on light and heavy rare-earth metals of the compositions R(Fe\(_{{1-x}}\)Alx)2 (R = Pr, Nd, Tb) and Y(Fe\(_{{1-x}}\)Alx)2 were synthesized and their crystal structures were determined. For all these systems, the lattice parameter a of the cubic C15 Laves phase was shown to linearly vary with increasing substitution parameter x. It was found that alloys of these systems undergo complex structural transformations caused by a change in the Al concentration in the samples.
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Solodov, E.V., Tereshina, I.S., Karpenkov, A.Y. et al. Crystal Structure of Magnetic Alloys R (Fe \(_{{1-x}}\) Al x ) 2 ( R = Pr, Nd, Tb, Y) . Crystallogr. Rep. 68, 453–458 (2023). https://doi.org/10.1134/S1063774523700165
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DOI: https://doi.org/10.1134/S1063774523700165