Evidence for Griffiths phase in multiferroic BiMnO₃ and BiFe₀.₅Mn₀.₅O₃ films
Microstructure and magnetic properties of the BiMnO₃ and BiFe₀.₅Mn₀.₅O₃ films, prepared by the rf magnetron sputtering on LaAlO₃ (001) single-crystalline substrate, have been investigated. The selected-area electron diffraction analysis allows us to indentify the crystal structure of the BiMnO₃ fi...
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Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України
2012
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| Zitieren: | Evidence for Griffiths phase in multiferroic BiMnO₃ and BiFe₀.₅Mn₀.₅O₃ films / V.G. Prokhorov, G.G. Kaminsky, J.M. Kim, Y.J. Yoo, Y.P. Lee , V.L. Svetchnikov, G.G. Levchenko, Yu.M. Nikolaenko, V.A. Khokhlov // Физика низких температур. — 2012. — Т. 38, № 5. — С. 531-537. — Бібліогр.: 30 назв. — англ. |
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Prokhorov, V.G. Kaminsky, G.G. Kim, J.M. Yoо, Y.J. Lee, Y.P. Svetchnikov, V.L. Levchenko, G.G. Nikolaenko, Yu.M. Khokhlov, V.A. 2017-05-20T16:58:40Z 2017-05-20T16:58:40Z 2012 Evidence for Griffiths phase in multiferroic BiMnO₃ and BiFe₀.₅Mn₀.₅O₃ films / V.G. Prokhorov, G.G. Kaminsky, J.M. Kim, Y.J. Yoo, Y.P. Lee , V.L. Svetchnikov, G.G. Levchenko, Yu.M. Nikolaenko, V.A. Khokhlov // Физика низких температур. — 2012. — Т. 38, № 5. — С. 531-537. — Бібліогр.: 30 назв. — англ. 0132-6414 PACS: 68.05.cf , 75.50.Bb, 75.50.Dd, 75.60.Ej https://nasplib.isofts.kiev.ua/handle/123456789/117188 Microstructure and magnetic properties of the BiMnO₃ and BiFe₀.₅Mn₀.₅O₃ films, prepared by the rf magnetron sputtering on LaAlO₃ (001) single-crystalline substrate, have been investigated. The selected-area electron diffraction analysis allows us to indentify the crystal structure of the BiMnO₃ film as an orthorhombic one while the BiFe₀.₅Mn₀.₅O₃ film has a hexagonal lattice symmetry. The high-resolution electron microscopy study reveals the presence of strip-domain phase with a periodic spacing of about 3c in both films. The magnetic measurements show that in addition to the basic paramagnetic phase, the films manifest the Griffiths phase behavior in a wide temperature range. We argue that the observed weak ferromagnetism is provided by an appearance of the strip-domain layered inclusions rather than the intrinsic physical origin of the films. This work was supported by the NRF/MEST through the Quantum Photonic Science Research Center, Korea. V. Svetchnikov is grateful to the financial support of the Netherlands Institute for Metal Research. en Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України Физика низких температур Низкотемпеpатуpный магнетизм Evidence for Griffiths phase in multiferroic BiMnO₃ and BiFe₀.₅Mn₀.₅O₃ films Article published earlier |
| institution |
Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| collection |
DSpace DC |
| title |
Evidence for Griffiths phase in multiferroic BiMnO₃ and BiFe₀.₅Mn₀.₅O₃ films |
| spellingShingle |
Evidence for Griffiths phase in multiferroic BiMnO₃ and BiFe₀.₅Mn₀.₅O₃ films Prokhorov, V.G. Kaminsky, G.G. Kim, J.M. Yoо, Y.J. Lee, Y.P. Svetchnikov, V.L. Levchenko, G.G. Nikolaenko, Yu.M. Khokhlov, V.A. Низкотемпеpатуpный магнетизм |
| title_short |
Evidence for Griffiths phase in multiferroic BiMnO₃ and BiFe₀.₅Mn₀.₅O₃ films |
| title_full |
Evidence for Griffiths phase in multiferroic BiMnO₃ and BiFe₀.₅Mn₀.₅O₃ films |
| title_fullStr |
Evidence for Griffiths phase in multiferroic BiMnO₃ and BiFe₀.₅Mn₀.₅O₃ films |
| title_full_unstemmed |
Evidence for Griffiths phase in multiferroic BiMnO₃ and BiFe₀.₅Mn₀.₅O₃ films |
| title_sort |
evidence for griffiths phase in multiferroic bimno₃ and bife₀.₅mn₀.₅o₃ films |
| author |
Prokhorov, V.G. Kaminsky, G.G. Kim, J.M. Yoо, Y.J. Lee, Y.P. Svetchnikov, V.L. Levchenko, G.G. Nikolaenko, Yu.M. Khokhlov, V.A. |
| author_facet |
Prokhorov, V.G. Kaminsky, G.G. Kim, J.M. Yoо, Y.J. Lee, Y.P. Svetchnikov, V.L. Levchenko, G.G. Nikolaenko, Yu.M. Khokhlov, V.A. |
| topic |
Низкотемпеpатуpный магнетизм |
| topic_facet |
Низкотемпеpатуpный магнетизм |
| publishDate |
2012 |
| language |
English |
| container_title |
Физика низких температур |
| publisher |
Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України |
| format |
Article |
| description |
Microstructure and magnetic properties of the BiMnO₃ and BiFe₀.₅Mn₀.₅O₃ films, prepared by the rf magnetron
sputtering on LaAlO₃ (001) single-crystalline substrate, have been investigated. The selected-area electron
diffraction analysis allows us to indentify the crystal structure of the BiMnO₃ film as an orthorhombic one while
the BiFe₀.₅Mn₀.₅O₃ film has a hexagonal lattice symmetry. The high-resolution electron microscopy study reveals
the presence of strip-domain phase with a periodic spacing of about 3c in both films. The magnetic measurements
show that in addition to the basic paramagnetic phase, the films manifest the Griffiths phase behavior
in a wide temperature range. We argue that the observed weak ferromagnetism is provided by an appearance of
the strip-domain layered inclusions rather than the intrinsic physical origin of the films.
|
| issn |
0132-6414 |
| url |
https://nasplib.isofts.kiev.ua/handle/123456789/117188 |
| citation_txt |
Evidence for Griffiths phase in multiferroic BiMnO₃ and BiFe₀.₅Mn₀.₅O₃ films / V.G. Prokhorov, G.G. Kaminsky, J.M. Kim, Y.J. Yoo, Y.P. Lee , V.L. Svetchnikov, G.G. Levchenko, Yu.M. Nikolaenko, V.A. Khokhlov // Физика низких температур. — 2012. — Т. 38, № 5. — С. 531-537. — Бібліогр.: 30 назв. — англ. |
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2025-12-07T16:22:49Z |
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2025-12-07T16:22:49Z |
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