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Лепешев, Анатолий Александрович
Karpov, I. V.
Ushakov, A. V.
Nagibin, G. E.
2018-02-07T07:22:41Z
2018-02-07T07:22:41Z
2017-05
Лепешев, Анатолий Александрович. Magnetic and resonant properties of ferrite compositions (1−x) MeFe2O4 • xP2O5 prepared by plasma spraying [Текст] / Анатолий Александрович Лепешев, I. V. Karpov, A. V. Ushakov, G. E. Nagibin // Materials Research Express. — 2017. — Т. 4 (№ 5). — С. 056101
20531591
http://iopscience.iop.org/article/10.1088/2053-1591/aa6c81/meta
https://elib.sfu-kras.ru/handle/2311/69526
Текст статьи не публикуется в открытом доступе в соответствии с политикой журнала.
Abstract It was found that after plasma spraying and rapid quenching of ferrite compositions (1 − x) MeFe2O4 · xP2O5 within the range of 0.35 < x < 0.4 for any considered compounds, transition to the x-ray-amorphous state is observed (so called concentration depended transition (CDT). This transition occurs along with modification of x-ray and Mössbauer spectra (quadrupole splitting into isomer shift) and changing their magnetic parameters: a saturation magnetization σs, a coercive field Hc and a line width of ferromagnetic resonance (FMR) ΔH. The abnormal increase of saturation magnetization σs is revealed at Т < 100 K. Particularities of changing the Curie temperature Tc and a saturation magnetization σs at different rates of quenching ferrites from the liquid state are discussed.
ferrite compositions
magnetic state
magnetic parameters
spinel ferrites
rapid quenching
plasma spraying
Magnetic and resonant properties of ferrite compositions (1−x) MeFe2O4 • xP2O5 prepared by plasma spraying
Journal Article
Journal Article Preprint
056101
29.19.37
2018-02-07T07:22:41Z
10.1088/2053-1591/aa6c81
Институт нефти и газа
НОЦ ЮНЕСКО "Новые материалы и технологии"
Materials Research Express
Q2
Q3


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