Analysis of phase composition of LiZn and LiTi ferrites by XRD and thermomagnetometric analysis

Результат исследований: Материалы для журналаСтатья

1 цитирование (Scopus)

Выдержка

In this work, the method of quantitative ferrite phase control, which is based on thermomagnetometric analysis of the ferrite samples in magnetic field, was developed. The magneto-phase transitions in LiZn and LiTi ferrites with chemical formulas Li0.5(1 x )Fe2.50.5 xZnxO4 and Li0.5(1+ x )Fe2.51.5 xTixO4 were studied, and their phase compositions were analyzed by both the developed method and X-ray diffraction analysis. It was shown that the thermomagnetometry method compared to X-ray diffraction analysis allows to examine more precisely the magnetic phases in synthesized ferrites with inhomogeneous phase composition. However, a complex analysis, using both X-ray and thermomagnetometry methods, will be the most optimal in case of the formation of non-magnetic and poor magnetic phases.

Язык оригиналаАнглийский
Страницы (с-по)457-461
Число страниц5
ЖурналJournal of Magnetism and Magnetic Materials
Том465
DOI
СостояниеОпубликовано - 1 ноя 2018

Отпечаток

Ferrites
Phase composition
X ray diffraction analysis
Ferrite
ferrites
Phase control
Phase transitions
Magnetic fields
X rays
phase control
x rays
diffraction
magnetic fields

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics

Цитировать

Analysis of phase composition of LiZn and LiTi ferrites by XRD and thermomagnetometric analysis. / Lysenko, E. N.; Astafyev, A. L.; Vlasov, V. A.; Surzhikov, A. P.

В: Journal of Magnetism and Magnetic Materials, Том 465, 01.11.2018, стр. 457-461.

Результат исследований: Материалы для журналаСтатья

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abstract = "In this work, the method of quantitative ferrite phase control, which is based on thermomagnetometric analysis of the ferrite samples in magnetic field, was developed. The magneto-phase transitions in LiZn and LiTi ferrites with chemical formulas Li0.5(1 x )Fe2.50.5 xZnxO4 and Li0.5(1+ x )Fe2.51.5 xTixO4 were studied, and their phase compositions were analyzed by both the developed method and X-ray diffraction analysis. It was shown that the thermomagnetometry method compared to X-ray diffraction analysis allows to examine more precisely the magnetic phases in synthesized ferrites with inhomogeneous phase composition. However, a complex analysis, using both X-ray and thermomagnetometry methods, will be the most optimal in case of the formation of non-magnetic and poor magnetic phases.",
keywords = "LiTi ferrite, LiZn ferrite, Magneto-phase transitions, Thermomagnetometry, X-ray diffraction",
author = "Lysenko, {E. N.} and Astafyev, {A. L.} and Vlasov, {V. A.} and Surzhikov, {A. P.}",
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AU - Lysenko, E. N.

AU - Astafyev, A. L.

AU - Vlasov, V. A.

AU - Surzhikov, A. P.

PY - 2018/11/1

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N2 - In this work, the method of quantitative ferrite phase control, which is based on thermomagnetometric analysis of the ferrite samples in magnetic field, was developed. The magneto-phase transitions in LiZn and LiTi ferrites with chemical formulas Li0.5(1 x )Fe2.50.5 xZnxO4 and Li0.5(1+ x )Fe2.51.5 xTixO4 were studied, and their phase compositions were analyzed by both the developed method and X-ray diffraction analysis. It was shown that the thermomagnetometry method compared to X-ray diffraction analysis allows to examine more precisely the magnetic phases in synthesized ferrites with inhomogeneous phase composition. However, a complex analysis, using both X-ray and thermomagnetometry methods, will be the most optimal in case of the formation of non-magnetic and poor magnetic phases.

AB - In this work, the method of quantitative ferrite phase control, which is based on thermomagnetometric analysis of the ferrite samples in magnetic field, was developed. The magneto-phase transitions in LiZn and LiTi ferrites with chemical formulas Li0.5(1 x )Fe2.50.5 xZnxO4 and Li0.5(1+ x )Fe2.51.5 xTixO4 were studied, and their phase compositions were analyzed by both the developed method and X-ray diffraction analysis. It was shown that the thermomagnetometry method compared to X-ray diffraction analysis allows to examine more precisely the magnetic phases in synthesized ferrites with inhomogeneous phase composition. However, a complex analysis, using both X-ray and thermomagnetometry methods, will be the most optimal in case of the formation of non-magnetic and poor magnetic phases.

KW - LiTi ferrite

KW - LiZn ferrite

KW - Magneto-phase transitions

KW - Thermomagnetometry

KW - X-ray diffraction

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