Thermal Expansion Anomalies in R₂Fe₁₇ Compounds Before and after Nitrogenation (R: Y and Sm)

Author

Peter C. Ezekwenna
Mark G. Shumsky
William Joseph James, Missouri University of Science and TechnologyFollow
Ph. I'Héritier

Abstract

The lattice expansion of R2Fe17 and R2Fe17N3 compounds (R: Y and Sm) have been measured by X-ray diffractometry from 12 K up to 873 K. Upon nitrogenation, the low temperature anomalous expansion along the c-axis disappears; nevertheless, the spontaneous volume magnetostriction is larger.

Recommended Citation

P. C. Ezekwenna et al., "Thermal Expansion Anomalies in R₂Fe₁₇ Compounds Before and after Nitrogenation (R: Y and Sm)," Journal of Magnetism and Magnetic Materials, Elsevier, Jan 1997.

The definitive version is available at https://doi.org/10.1016/S0304-8853(96)00678-6

Department(s)

Chemistry

International Standard Serial Number (ISSN)

0304-8853

Document Type

Article - Journal

Document Version

Citation

File Type

text

Language(s)

English

Rights

© 1997 Elsevier, All rights reserved.

Publication Date

01 Jan 1997