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Fizika Tverdogo Tela, 2019, Volume 61, Issue 12, Pages 2503–2509
DOI: https://doi.org/10.21883/FTT.2019.12.48585.549
(Mi ftt8600)
 

This article is cited in 6 scientific papers (total in 6 papers)

Magnetism

Magnetic properties of Bi$_{1-x}$Ca$_{x}$FeO$_{3-\delta}$ nanocrystals

N. A. Lomanovaa, M. V. Tomkovicha, A. V. Osipovb, V. V. Panchukcd, V. G. Semenovcd, I. V. Pleshakova, M. P. Volkova, V. V. Gusarova

a Ioffe Institute, St. Petersburg
b I. V. Grebenshchikov Institute of Silicate Chemistry of the Russian Academy of Sciences, St. Petersburg
c Saint Petersburg State University
d Institute for Analytical Instrumentation, Russian Academy of Sciences, St. Petersburg
Full-text PDF (698 kB) Citations (6)
Abstract: Nanocrystalline magnetically ordered materials based on Ca-doped bismuth orthoferrite were synthesized by glycine-nitrate combustion method. The samples were characterized by X-ray diffractometry, helium pycnometry, Brunauer–Emmett–Teller method, scanning electron microscopy and elemental energy dispersive microanalysis. It was shown that all samples were isostructural to bismuth orthoferrite. The particles of nanopowders (with average particle size of about 0.3 $\mu$m) were composed of nanocrystals (with average crystallite size of about 40 nm). The difference between magnetic properties of Ca-doped samples and pure bismuth orthoferrite were demonstrated by Mössbauer spectroscopy and magnetometry. It was found that the samples contain nanocrystals with modified magnetic parameters and a small amount of fine fraction of other phases with a magnetic order.
Keywords: perovskites, bismuth orthoferrite, nanocrystals, magnetic properties.
Received: 08.07.2019
Revised: 08.07.2019
Accepted: 15.07.2019
English version:
Physics of the Solid State, 2019, Volume 61, Issue 12, Pages 2535–2541
DOI: https://doi.org/10.1134/S1063783419120278
Bibliographic databases:
Document Type: Article
Language: Russian
Citation: N. A. Lomanova, M. V. Tomkovich, A. V. Osipov, V. V. Panchuk, V. G. Semenov, I. V. Pleshakov, M. P. Volkov, V. V. Gusarov, “Magnetic properties of Bi$_{1-x}$Ca$_{x}$FeO$_{3-\delta}$ nanocrystals”, Fizika Tverdogo Tela, 61:12 (2019), 2503–2509; Phys. Solid State, 61:12 (2019), 2535–2541
Citation in format AMSBIB
\Bibitem{LomTomOsi19}
\by N.~A.~Lomanova, M.~V.~Tomkovich, A.~V.~Osipov, V.~V.~Panchuk, V.~G.~Semenov, I.~V.~Pleshakov, M.~P.~Volkov, V.~V.~Gusarov
\paper Magnetic properties of Bi$_{1-x}$Ca$_{x}$FeO$_{3-\delta}$ nanocrystals
\jour Fizika Tverdogo Tela
\yr 2019
\vol 61
\issue 12
\pages 2503--2509
\mathnet{http://mi.mathnet.ru/ftt8600}
\crossref{https://doi.org/10.21883/FTT.2019.12.48585.549}
\elib{https://elibrary.ru/item.asp?id=42571162}
\transl
\jour Phys. Solid State
\yr 2019
\vol 61
\issue 12
\pages 2535--2541
\crossref{https://doi.org/10.1134/S1063783419120278}
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  • This publication is cited in the following 6 articles:
    Citing articles in Google Scholar: Russian citations, English citations
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