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Optics and Spectroscopy, 2022, Volume 130, Issue 1, Pages 104–110
DOI: https://doi.org/10.21883/OS.2022.01.51896.23-21 (Mi os1646) 		 
Materials of the International Seminar of the Institute of Spectroscopy of the Russian Academy of Sciences (ISAN), dedicated to the anniversary of Professor M.N. Popova
Spectroscopy of condensed state

Study of the magnetic properties of neodymium and samarium iron borates by the method of erbium spectroscopic probe

E. P. Chukalinaa, A. Jablunovskisb, I. A. Gudimc

a Institute of Spectroscopy, Russian Academy of Sciences, 108840 Troitsk, Moscow, Russia
b Moscow Institute of Physics and Technology (National Research University), 141701 Dolgoprudny, Moscow Region, Russia
c L. V. Kirensky Institute of Physics, Siberian Branch of the Russian Academy of Sciences, 660036 Krasnoyarsk, Russia
Full-text PDF (1077 kB)
DOI: https://doi.org/10.21883/OS.2022.01.51896.23-21
Abstract: Iron borates NdFe$_3$(BO$_3$)$_4$ and SmFe$_3$(BO$_3$)$_4$ activated with 1% erbium, with a huntite structure (space symmetry group $R$32) were investigated by the method of erbium spectroscopic probe. From an analysis of the temperature dependence of the transmission spectra in the region of the $^4I_{15/2}$ $\to$ $^4I_{13/2}$ transition in the Er$^{3+}$ ion, it was found that both studied compounds order antiferromagnetically at $T_{\mathrm{N}}\approx$ 33 K into an easy-plane magnetic structure. No other phase transitions were found.
Keywords: multiferroics, optical spectroscopy, crystals with rare earths, Kramers ions.
Funding agency Grant number
Russian Science Foundation 19-12-00413
This paper was carried out under financial support of the Russian Science Foundation (grant № 19-12-00413).
Received: 22.07.2021
Revised: 22.07.2021
Accepted: 07.08.2021
Bibliographic databases:
Document Type: Article
Language: Russian
Citation: E. P. Chukalina, A. Jablunovskis, I. A. Gudim, “Study of the magnetic properties of neodymium and samarium iron borates by the method of erbium spectroscopic probe”, Optics and Spectroscopy, 130:1 (2022), 104–110
Citation in format AMSBIB
\Bibitem{ChuJabGud22}
\by E.~P.~Chukalina, A.~Jablunovskis, I.~A.~Gudim
\paper Study of the magnetic properties of neodymium and samarium iron borates by the method of erbium spectroscopic probe
\jour Optics and Spectroscopy
\yr 2022
\vol 130
\issue 1
\pages 104--110
\mathnet{http://mi.mathnet.ru/os1646}
\crossref{https://doi.org/10.21883/OS.2022.01.51896.23-21}
\elib{https://elibrary.ru/item.asp?id=48001475}
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