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dc.contributor.authorMakoed, I.
dc.contributor.authorPrigodich, V.
dc.contributor.authorYanushkevich, K.
dc.contributor.authorZhivulko, A.
dc.contributor.authorZhivulko, V.
dc.contributor.authorGalias, A.
dc.contributor.authorDemidenko, O.
dc.contributor.authorKrivchenya, D.
dc.date.accessioned2020-12-15T11:42:35Z
dc.date.available2020-12-15T11:42:35Z
dc.date.issued2020
dc.identifier.citationEffect of Co-Doping on Magnetic Properties of Bismuth Ferrite / I. Makoed, V. Prigodich, K. Yanushkevich, A. Zhivulko, V. Zhivulko, A. Galias, O. Demidenko and D. Krivchenya // Acta Physica Polonica A. – 2020, V. 137. No. 5. – Poland. – P. 985-988.ru_RU
dc.identifier.otherDOI: 10.12693/APhysPolA.137.985
dc.identifier.urihttp://rep.brsu.by:80/handle/123456789/6142
dc.description.abstractThe effect of co-doping on structure and magnetic properties of the BiFeO3-based multiferroics with a partial isovalent substitution of bismuth for La3+, Gd3+, Dy3+, and Er3+ ions have been experimentally investigated by X-ray diffraction and magnetic methods. The ceramic R1xR20.2−xBi0.8FeO3 type (x = 0, 0.05, 0.10, 0.15, 0.20; R1, R2 = La, Gd, Dy, Er) samples have been prepared by a solid-state reaction method under cold pressing at high pressure P = 4 GPa. Temperature dependences of magnetization for the co-doped BiFeO3 demonstrate magnetic “weak ferromagnetic–antiferromagnetic” phase transitions in a high temperature range T = 550–650 K. The presence of a weak ferromagnetism in all compositions is confirmed by open loops of magnetic field dependences. It has been found out that the magnetic characteristics strongly depend on the degree of substitution, temperature, and magnitude of magnetic field.ru_RU
dc.language.isoenru_RU
dc.publisherActa Phys. Pol. A Jan Mostowskiru_RU
dc.subjectmultiferroics, Nйel temperature, phase transitionru_RU
dc.titleEffect of Co-Doping on Magnetic Properties of Bismuth Ferriteru_RU
dc.typeArticleru_RU


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