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dc.contributor.advisorАнглийский
dc.contributor.authorMakoed, I.I.
dc.date.accessioned2021-12-22T11:33:24Z
dc.date.available2021-12-22T11:33:24Z
dc.date.issued2019-06-20
dc.identifier.citationMakoed, I. I. Predicted model of magnetocaloric effect in BiFeO3-based multiferroics. I. I. Makoed, A. A. Amirov, N. A. Liedienov, A. V. Pashchenko, & K. I. Yanushkevich // Solid State Sciences. – 2019, V. 95. – P. 105920-1–105920-7. 105920.doi:10.1016/j.solidstatesciences.2019.06.009.ru_RU
dc.identifier.urihttp://rep.brsu.by:80/handle/123456789/7443
dc.description.abstractStructure, magnetic properties and magnetocaloric effect in synthesized Bi-based multiferroics with a partial isovalent substitution of bismuth (III) cations for rare-earth elements (R = La, Nd, Sm, Eu, Gd, Dy, Er) have been studied. The samples have been prepared by the solid-state reaction method under cold pressing at high pressure (4 GPa). Proposed, for the first time, has been a modified phenomenological model for describing temperature dependences of magnetization and investigating a magnetocaloric effect within “weak ferromagnetic-anti- ferromagnetic” and “antiferromagnetic-paramagnetic” magnetic phase transition regions. Systematic changes of thermodynamic characteristics have been found out to depend on the degree of replacement and the type of a substituted cation.ru_RU
dc.language.isoenru_RU
dc.publisherElsevier B.Vru_RU
dc.subjectMultiferroics Rare-earth ion Magnetocaloric effect Relative cooling power Nйel temperature Magnetic phase transitionru_RU
dc.titlePredicted model of magnetocaloric effect in BiFeO3-based multiferroics.ru_RU
dc.typeArticleru_RU


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