Abstract
Samples of (Nd1−xYx)2Fe14B, 0≦x≦0.80, with good phase homogeneity have been made by heating under vacuum for 300 hours. The57Fe Mössbauer parameters for all six different crystallographic sites have been determined at room temperature. Generally, the influence of the yttrium ions is greatest for those iron sites nearest the Nd-Y planes. The yttrium appears to be randomly distributed over the neodymium 4f and 4g sites.
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Dai, S., Morrish, A.H., Zhou, X.Z. et al. Mössbauer study of the permanent magnetic material (Nd1−xYx)2Fe14B. Hyperfine Interact 41, 467–470 (1988). https://doi.org/10.1007/BF02400429
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DOI: https://doi.org/10.1007/BF02400429