A Mössbauer Effect Study of Nd₂Fe₁₇ and Nd₂Fe₁₇N₂.₆

Author

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

Abstract

The Mössbauer spectra of Nd₂Fe₁₇ and Nd₂Fe₁₇N_2.6 have been measured as a function of temperature between 85 and 295 K. The spectral fits and hyperfine parameters for Nd₂Fe₁₇ are consistent with a Wigner-Seitz analysis of the iron near-neighbor environment. The presence of nitrogen has a major effect on the hyperfine parameters of the iron on the 18f and 18h sites, the only iron sites which have nitrogen near neighbors in Nd₂Fe₁₇N_2.6.

Recommended Citation

O. A. Pringle et al., "A Mössbauer Effect Study of Nd₂Fe₁₇ and Nd₂Fe₁₇N₂.₆," Journal of Magnetism and Magnetic Materials, vol. 104-107, no. PART 2, pp. 1123 - 1125, Elsevier Limited, May 1990.

The definitive version is available at https://doi.org/10.1016/0304-8853(92)90516-Q

Department(s)

Physics

Second Department

Chemistry

Keywords and Phrases

Magnetic Materials; Magnets; Spectroscopy; Mössbauer; Permanent Magnets; Wigner-Seitz Analysis; Neodymium And Alloys

International Standard Serial Number (ISSN)

0304-8853

Document Type

Article - Journal

Document Version

Citation

File Type

text

Language(s)

English

Rights

© 1992 Elsevier Limited, All rights reserved.

Publication Date

01 May 1990