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Pisma v Zhurnal Tekhnicheskoi Fiziki, 2021, Volume 47, Issue 12, Pages 6–9
DOI: https://doi.org/10.21883/PJTF.2021.12.51058.18731 (Mi pjtf4754) 		 
This article is cited in 2 scientific papers (total in 2 papers)

The influence of interstitial and substitutional atoms on the magnetic properties of Sm$_{2}$Fe$_{17}$ compound

S. V. Veselovaa, I. S. Tereshinaa, V. N. Verbetskiia, K. V. Zakharova, V. B. Tverskoia, A. N. Vasilievba

a Lomonosov Moscow State University
b South Ural State University, Chelyabinsk
Full-text PDF (647 kB) Citations (2)
DOI: https://doi.org/10.21883/PJTF.2021.12.51058.18731
Abstract: Alloys (Sm$_{1-x}R_{x}$)$_{2}$Fe$_{17}$ ($R$ = Ho, Er; $x$ = 0.1, 0.2, 0.4) were obtained by induction melting in inert atmosphere. Structure and magnetic hysteresis properties of the initial compounds and their hydrides were investigated. It was found that (Sm$_{1-x}R_{x}$)$_{2}$Fe$_{17}$Hy hydrides preserved the rhombohedral Th$_2$Zn$_{17}$-type structure (space group $R\bar3m$) like initial compounds. Hydrogenation leads to a significant increase in the Curie temperature and saturation magnetization at room temperature. Compositions with potentially high magnetic characteristics have been determined.
Keywords: rare earth intermetallics, magnetization, Curie temperature.
Funding agency Grant number
Russian Science Foundation 18-13-00135
Ministry of Education and Science of the Russian Federation 02.A03.21.0011
I.S. Tereshina thanks the Russian Science Foundation for financial support of this work (project no.0 18-13-00135). A.N. Vasil’ev thanks the Government of the Russian Federation for financial support, act 211, contract no. 02.A03.21.0011.
Received: 10.02.2021
Revised: 15.03.2021
Accepted: 16.03.2021
English version:
Technical Physics Letters, 2021, Volume 47, Issue 8, Pages 624–627
DOI: https://doi.org/10.1134/S1063785021060274
Bibliographic databases:
Document Type: Article
Language: Russian
Citation: S. V. Veselova, I. S. Tereshina, V. N. Verbetskii, K. V. Zakharov, V. B. Tverskoi, A. N. Vasiliev, “The influence of interstitial and substitutional atoms on the magnetic properties of Sm$_{2}$Fe$_{17}$ compound”, Pisma v Zhurnal Tekhnicheskoi Fiziki, 47:12 (2021), 6–9; Tech. Phys. Lett., 47:8 (2021), 624–627
Citation in format AMSBIB
\Bibitem{VesTerVer21}
\by S.~V.~Veselova, I.~S.~Tereshina, V.~N.~Verbetskii, K.~V.~Zakharov, V.~B.~Tverskoi, A.~N.~Vasiliev
\paper The influence of interstitial and substitutional atoms on the magnetic properties of Sm$_{2}$Fe$_{17}$ compound
\jour Pisma v Zhurnal Tekhnicheskoi Fiziki
\yr 2021
\vol 47
\issue 12
\pages 6--9
\mathnet{http://mi.mathnet.ru/pjtf4754}
\crossref{https://doi.org/10.21883/PJTF.2021.12.51058.18731}
\elib{https://elibrary.ru/item.asp?id=46321828}
\transl
\jour Tech. Phys. Lett.
\yr 2021
\vol 47
\issue 8
\pages 624--627
\crossref{https://doi.org/10.1134/S1063785021060274}
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