Magnetic proximity effect in La₀.7Ca₀.₃MnO₃/La₀.₉Ca₀.₁MnO₃ multilayered film with diffusive interfaces
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...
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| Datum: | 2008 |
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Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України
2008
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| Zitieren: | 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. |
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Prokhorov, V.G. Kaminsky, G.G. Lee, Y.P. Park, S.Y. Hyun, Y.H. Park, J.S. Svetchnikov, V.L. 2017-05-23T17:02:20Z 2017-05-23T17:02:20Z 2008 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. 0132-6414 PACS: 71.30.+h;75.47.Gk;75.47.Lx https://nasplib.isofts.kiev.ua/handle/123456789/117476 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. 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. en Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України Физика низких температур Низкотемпеpатуpный магнетизм Magnetic proximity effect in La₀.7Ca₀.₃MnO₃/La₀.₉Ca₀.₁MnO₃ multilayered film with diffusive interfaces Article published earlier |
| institution |
Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| collection |
DSpace DC |
| title |
Magnetic proximity effect in La₀.7Ca₀.₃MnO₃/La₀.₉Ca₀.₁MnO₃ multilayered film with diffusive interfaces |
| spellingShingle |
Magnetic proximity effect in La₀.7Ca₀.₃MnO₃/La₀.₉Ca₀.₁MnO₃ multilayered film with diffusive interfaces Prokhorov, V.G. Kaminsky, G.G. Lee, Y.P. Park, S.Y. Hyun, Y.H. Park, J.S. Svetchnikov, V.L. Низкотемпеpатуpный магнетизм |
| title_short |
Magnetic proximity effect in La₀.7Ca₀.₃MnO₃/La₀.₉Ca₀.₁MnO₃ multilayered film with diffusive interfaces |
| title_full |
Magnetic proximity effect in La₀.7Ca₀.₃MnO₃/La₀.₉Ca₀.₁MnO₃ multilayered film with diffusive interfaces |
| title_fullStr |
Magnetic proximity effect in La₀.7Ca₀.₃MnO₃/La₀.₉Ca₀.₁MnO₃ multilayered film with diffusive interfaces |
| title_full_unstemmed |
Magnetic proximity effect in La₀.7Ca₀.₃MnO₃/La₀.₉Ca₀.₁MnO₃ multilayered film with diffusive interfaces |
| title_sort |
magnetic proximity effect in la₀.7ca₀.₃mno₃/la₀.₉ca₀.₁mno₃ multilayered film with diffusive interfaces |
| author |
Prokhorov, V.G. Kaminsky, G.G. Lee, Y.P. Park, S.Y. Hyun, Y.H. Park, J.S. Svetchnikov, V.L. |
| author_facet |
Prokhorov, V.G. Kaminsky, G.G. Lee, Y.P. Park, S.Y. Hyun, Y.H. Park, J.S. Svetchnikov, V.L. |
| topic |
Низкотемпеpатуpный магнетизм |
| topic_facet |
Низкотемпеpатуpный магнетизм |
| publishDate |
2008 |
| language |
English |
| container_title |
Физика низких температур |
| publisher |
Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України |
| format |
Article |
| description |
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.
|
| issn |
0132-6414 |
| url |
https://nasplib.isofts.kiev.ua/handle/123456789/117476 |
| citation_txt |
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. |
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2025-12-07T20:33:48Z |
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2025-12-07T20:33:48Z |
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