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Proceedings of the National Academy of Sciences of Belarus. Physics and Mathematics Series

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MAGNETIC CHARACTERISTICS OF MnNi1_xFexGe (0,10 ≤ х ≤0,25) ALLOYS

Abstract

Magnetic characteristics of MnNi1_xFexGe alloys are studied in the concentration region 0,10 ≤ х ≤0,25. It is shown that all samples under study are ferromagnetics at room temperature and have the Ni2In-type of the crystal structure. At х < 0.20, Fe atoms statistically substitute Mn atoms in Me I and Me II positions of MnNi1_xFexGe. At х ≥ 0.20, Fe atoms replace only Mn in Me I positions and do not replace Ni in Me II positions.

About the Authors

T. M. Tkachenka
Scientific-Practical Materials Research Centre of NAS of Belarus, Minsk
Belarus


V. S. Goncharov
Scientific-Practical Materials Research Centre of NAS of Belarus, Minsk
Belarus


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ISSN 1561-2430 (Print)
ISSN 2524-2415 (Online)