Abstract:
A comparative analysis of the magnetic properties and Mössbauer spectra of two Се2Fe17 samples prepared by different methods and demonstrating different magnetic behavior is carried out. A model for processing the spectra is proposed, which gives a good description of the Mössbauer spectra of samples in different magnetic states by a superposition of eight subspectra. It is shown that in the samples in the ferromagnetic state there are regions with antiferromagnetic ordering at the local level. The relative fractions of iron atoms in these regions differs for different samples and increases when approaching the temperature of the transition from the ferromagnetic to the antiferromagnetic state.
Citation:
S. P. Naumov, V. V. Serikov, N. M. Kleinerman, A. G. Kuchin, N. V. Mushnikov, F. G. Vagizov, “Inhomogeneous magnetic state of Се2Fe17 evidenced by Mössbauer spectroscopy”, Fizika Tverdogo Tela, 60:9 (2018), 1674–1682; Phys. Solid State, 60:9 (2018), 1718–1726
\Bibitem{NauSerKle18}
\by S.~P.~Naumov, V.~V.~Serikov, N.~M.~Kleinerman, A.~G.~Kuchin, N.~V.~Mushnikov, F.~G.~Vagizov
\paper Inhomogeneous magnetic state of Се$_{2}$Fe$_{17}$ evidenced by M\"ossbauer spectroscopy
\jour Fizika Tverdogo Tela
\yr 2018
\vol 60
\issue 9
\pages 1674--1682
\mathnet{http://mi.mathnet.ru/ftt9069}
\crossref{https://doi.org/10.21883/FTT.2018.09.46383.039}
\elib{https://elibrary.ru/item.asp?id=36903683}
\transl
\jour Phys. Solid State
\yr 2018
\vol 60
\issue 9
\pages 1718--1726
\crossref{https://doi.org/10.1134/S1063783418090238}
Linking options:
https://www.mathnet.ru/eng/ftt9069
https://www.mathnet.ru/eng/ftt/v60/i9/p1674
This publication is cited in the following 2 articles:
Zhi Gao, Liya Li, Yicheng Ge, Shengzhi Zhu, Yong Du, Baohui Chen, Bichen Pan, “Electronic structure and magnetocaloric properties of Ce2Fe17-xCox compounds upon Co substitution”, Journal of Alloys and Compounds, 935 (2023), 168060
Alena Vishina, Olle Eriksson, Olga Yu. Vekilova, Anders Bergman, Heike C. Herper, “Ab-initio study of the electronic structure and magnetic properties of Ce2Fe17”, Journal of Alloys and Compounds, 888 (2021), 161521