Title

A Mössbauer effect study of Nd2Fe17 and Nd2Fe17N2.6

Abstract

The Mössbauer spectra of Nd2Fe17 and Nd2Fe17N2.6 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 Nd2Fe17N2.6.

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.

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