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Лепешев, Анатолий Александрович
Карпов, Игорь Васильевич
Ушаков, Анатолий Васильевич
Нагибин, Геннадий Ефимович
2019-07-01T07:29:57Z
2019-07-01T07:29:57Z
2017-05
Лепешев, Анатолий Александрович. Magnetic and resonant properties of ferrite compositions (1−x) MeFe2O4 • xP2O5 prepared by plasma spraying [Текст] / Анатолий Александрович Лепешев, Игорь Васильевич Карпов, Анатолий Васильевич Ушаков, Геннадий Ефимович Нагибин // Materials Research Express. — 2017. — Т. 4 (№ 5). — С. 056101
20531591
http://iopscience.iop.org/article/10.1088/2053-1591/aa6c81/meta
http://elib.sfu-kras.ru/handle/2311/111469
It was found that after plasma spraying and rapid quenching of ferrite compositions (1  −  x)MeFe2O4 centerdot 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 σ s, a coercive field H c and a line width of ferromagnetic resonance (FMR) ΔH. The abnormal increase of saturation magnetization σ s is revealed at T  <  100 K. Particularities of changing the Curie temperature T c and a saturation magnetization σ s at different rates of quenching ferrites from the liquid state are discussed.
ferrites
plasma spraying
magnetic properties
Magnetic and resonant properties of ferrite compositions (1−x) MeFe2O4 • xP2O5 prepared by plasma spraying
Journal Article
Journal Article Preprint
056101
29.19.39
2019-07-01T07:29:57Z
10.1088/2053-1591/aa6c81
Политехнический институт
Кафедра машиностроения
Materials Research Express
Q1
Q4


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