Magnetic proximity effect in La₀.7Ca₀.₃MnO₃/La₀.₉Ca₀.₁MnO₃ multilayered film with diffusive interfaces

dc.contributor.author	Prokhorov, V.G.
dc.contributor.author	Kaminsky, G.G.
dc.contributor.author	Lee, Y.P.
dc.contributor.author	Park, S.Y.
dc.contributor.author	Hyun, Y.H.
dc.contributor.author	Park, J.S.
dc.contributor.author	Svetchnikov, V.L.
dc.date.accessioned	2017-05-23T17:02:20Z
dc.date.available	2017-05-23T17:02:20Z
dc.date.issued	2008
dc.identifier.citation	Magnetic proximity effect in La₀.7Ca₀.₃MnO₃/La₀.₉Ca₀.₁MnO₃ multilayered film with diffusive interfaces / V.G. Prokhorov, G.G. Kaminsky, Y.P. Lee, S.Y. Park, Y.H. Hyun, J.S. Park, V.L. Svetchnikov // Физика низких температур. — 2008. — Т. 34, № 9. — С. 942–946. — Бібліогр.: 19 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/123456789/117476
dc.description.abstract	The structural, the magnetic and the transport properties of La₀.7Ca₀.₃MnO₃/La₀.₉Ca₀.₁MnO₃ multilayer film, prepared by rf-magnetron sputtering, have been investigated. The high-resolution electron-microscopy studies reveal the formation of different crystal structures in the constituent sublayers, but without sharp and well-defined interfaces. At the same time, the small regions of double-period modulated phase exist in the La₀.₉Ca₀.₁MnO₃ sublayers at room temperature, manifesting the formation of charge-ordered antiferromagnetic state. The magnetic measurements reveal a significant enhancement of the ferromagnetic ordering in the La₀.₉Ca₀.₁MnO₃ layers due to a strong magnetic coupling between the constituent sublayers. The multilayer film shows the anisotropic saturation magnetization at low temperature and the alternating shape of the temperature-dependent anisotropic magnetoresistance near the metal–insulator transition.	uk_UA
dc.description.sponsorship	This work was supported by the KOSEF through the Quantum Photonic Science Research Center and by MOST, 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 proximity effect in La₀.7Ca₀.₃MnO₃/La₀.₉Ca₀.₁MnO₃ multilayered film with diffusive interfaces	uk_UA
dc.type	Article	uk_UA
dc.status	published earlier	uk_UA