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Magnetic ordering and charge transport in electron-doped La₁-yCeyMnO₃ (0.1 ≤ y ≤ 0.3) films

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dc.contributor.author Prokhorov, V.G.
dc.contributor.author Kaminsky, G.G.
dc.contributor.author Flis, V.S.
dc.contributor.author Hyun, Y.H.
dc.contributor.author Park, S.Y.
dc.contributor.author Lee, Y.P.
dc.contributor.author Svetchnikov, V.L.
dc.date.accessioned 2017-05-20T17:13:09Z
dc.date.available 2017-05-20T17:13:09Z
dc.date.issued 2009
dc.identifier.citation Magnetic ordering and charge transport in electron-doped La₁-yCeyMnO₃ (0.1 ≤ y ≤ 0.3) films / V.G. Prokhorov, G.G. Kaminsky, V.S. Flis, Y.H. Hyun, S.Y. Park, Y.P. Lee, V.L. Svetchnikov // Физика низких температур. — 2009. — Т. 35, № 6. — С. 593-602. — Бібліогр.: 44 назв. — англ. uk_UA
dc.identifier.issn 0132-6414
dc.identifier.other PACS: 71.30.+h, 75.47.Gk, 75.47.Lx
dc.identifier.uri http://dspace.nbuv.gov.ua/handle/123456789/117195
dc.description.abstract Microstructure, magnetic and transport properties of the as-deposited La₁−yCeyMnO₃(0.1 ≤ y ≤ 0.3) films, prepared by a pulse laser deposition, have been investigated in wide region of temperature and magnetic field. The microstructure analysis reveals that all films have a high c-oriented texture, the orthorhombic crystal lattice and the negligible quantity of CeO₂ inclusions. The observed strip-domain phase with a periodic spacing of about 3c, the crystal lattice of which is the same to the basic film phase, reveals the magnetic behavior typical for the Griffiths phase. The regions of the double-period modulated phase was found at room temperature in the y = 0.1 film, which are treated as the Mn³⁺/Mn²⁺ ordering with the partial ferromagnetic → antiferromagnetic transition at TN ≤ 80 K. At the same time, the carried out investigation manifests that the magnetic and transport properties of the electron-doped La₁-yCeyMnO₃ films, driven by a cation doping, are similar to that for the hole-doped La/Ca manganites. Therefore, one can conclude, that does not exist of a principle difference between the mechanisms of spin-ordering and charge-transport in the hole- and the electron-doped manganites. uk_UA
dc.description.sponsorship This work was supported by the KOSEF through the Quantum Photonic Science Research Center, Korea. V. Svetchnikov is grateful to the financial support of Netherlands Institute for Metal Research. uk_UA
dc.language.iso en uk_UA
dc.publisher Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України uk_UA
dc.relation.ispartof Физика низких температур
dc.subject Низкотемпеpатуpный магнетизм uk_UA
dc.title Magnetic ordering and charge transport in electron-doped La₁-yCeyMnO₃ (0.1 ≤ y ≤ 0.3) films uk_UA
dc.type Article uk_UA
dc.status published earlier uk_UA


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