Identification of ε-Fe2O3 Nano-Phase in Borate Glasses Doped with Fe and Gd Review
Journal |
Journal of Magnetism and Magnetic Materials
ISSN: 0304-8853 |
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Output data | Year: 2016, Volume: 401, Pages: 880-889 Pages count : 10 DOI: 10.1016/j.jmmm.2015.10.126 | ||||||||||||
Tags | Electron magnetic resonance, Epsilon-Fe2O3, Magnetic circular dichroism, Magnetic nanoparticles | ||||||||||||
Authors |
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Affiliations |
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Funding (2)
1 | Russian Foundation for Basic Research | 14-02-01211 |
2 | Council for Grants of the President of the Russian Federation | НШ-2886.2014.2 |
Abstract:
A new type of magnetic nanoparticles was revealed in borate glasses co-doped with low contents of iron and gadolinium. Structure and magnetic properties of the particles differ essentially from that of the α-Fe2O3, γ-Fe2O3, or Fe3O4 nanoparticles which were detected earlier in similar glass matrices. Transmission electron microscopy including STEM-HAADF and EDX, synchrotron radiation-based XRD, static magnetic measurements, magnetic circular dichroism, and electron magnetic resonance studies allow referring the nanoparticles to the iron oxide phase-ε-Fe2O3. Analysis of the data set has shown that it is Gd atoms that govern the process of nanoparticles’ nucleation and its incorporation into the particles in different proportions can be used to adjust their magnetic and magneto-optical characteristics
Cite:
Ivanova O.S.
, Ivantsov R.D.
, Edelman I.S.
, Petrakovskaja E.A.
, Velikanov D.A.
, Zubavichus Y.V.
, Zaikovskii V.I.
, Stepanov S.A.
Identification of ε-Fe2O3 Nano-Phase in Borate Glasses Doped with Fe and Gd
Journal of Magnetism and Magnetic Materials. 2016. V.401. P.880-889. DOI: 10.1016/j.jmmm.2015.10.126 WOS Scopus РИНЦ
Identification of ε-Fe2O3 Nano-Phase in Borate Glasses Doped with Fe and Gd
Journal of Magnetism and Magnetic Materials. 2016. V.401. P.880-889. DOI: 10.1016/j.jmmm.2015.10.126 WOS Scopus РИНЦ
Dates:
Submitted: | Jul 14, 2015 |
Accepted: | Oct 28, 2015 |
Published online: | Oct 31, 2015 |
Published print: | Mar 1, 2016 |
Identifiers:
Web of science | WOS:000366585200124 |
Scopus | 2-s2.0-84946594761 |
Elibrary | 24934788 |
Chemical Abstracts | 2015:1789478 |
Chemical Abstracts (print) | 163:713646 |
OpenAlex | W2182150278 |