A Mössbauer Effect Study of Y₂Fe₁₇ and Y₂Fe₁₇N₂.₆

Author

Fernande Grandjean, Missouri University of Science and TechnologyFollow
Gary J. Long, Missouri University of Science and TechnologyFollow
Oran Allan Pringle, Missouri University of Science and TechnologyFollow
K. H. J. Buschow

Abstract

The Mössbauer effect spectra of Y₂Fe₁₇ and Y₂Fe₁₇N_2.6, obtained at 85 K, are analyzed with a model consistent with their crystallographic structures and band structure calculations of their magnetic moments. The increases in the individual site isomer shifts and hyperfine fields upon nitrogenation correlate well with the increases in both the individual Wigner-Seitz cell volumes and the magnetic moments. The spectral analysis, which requires ten sextets, indicates that the magnetization lies in a general direction in the hexagonal basal plane of these compounds.

Recommended Citation

F. Grandjean et al., "A Mössbauer Effect Study of Y₂Fe₁₇ and Y₂Fe₁₇N₂.₆," Hyperfine Interactions, vol. 94, no. 1, pp. 1971 - 1975, Springer Verlag, Dec 1994.

The definitive version is available at https://doi.org/10.1007/BF02063725

Department(s)

Chemistry

Second Department

Physics

International Standard Serial Number (ISSN)

0304-3834

Document Type

Article - Journal

Document Version

Citation

File Type

text

Language(s)

English

Rights

© 1994 Springer Verlag, All rights reserved.

Publication Date

01 Dec 1994