Evidence for Griffiths phase in multiferroic BiMnO₃ and BiFe₀.₅Mn₀.₅O₃ films

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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Бібліографічні деталі
Дата:2012
Автори: 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.
Формат: Стаття
Мова:English
Опубліковано: Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України 2012
Назва видання:Физика низких температур
Теми:
Низкотемпеpатуpный магнетизм
Онлайн доступ:http://dspace.nbuv.gov.ua/handle/123456789/117188
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Назва журналу:Digital Library of Periodicals of National Academy of Sciences of Ukraine
Цитувати: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.

Репозитарії

Digital Library of Periodicals of National Academy of Sciences of Ukraine
id irk-123456789-117188
record_format dspace
spelling irk-123456789-1171882017-05-21T03:02:46Z 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 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. 2012 Article 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 http://dspace.nbuv.gov.ua/handle/123456789/117188 en Физика низких температур Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України
institution Digital Library of Periodicals of National Academy of Sciences of Ukraine
collection DSpace DC
language English
topic Низкотемпеpатуpный магнетизм
Низкотемпеpатуpный магнетизм
spellingShingle Низкотемпеpатуpный магнетизм
Низкотемпеpатуpный магнетизм
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.
Evidence for Griffiths phase in multiferroic BiMnO₃ and BiFe₀.₅Mn₀.₅O₃ films
Физика низких температур
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.
format Article
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.
author_sort Prokhorov, V.G.
title Evidence for Griffiths phase in multiferroic BiMnO₃ and BiFe₀.₅Mn₀.₅O₃ films
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
publisher Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України
publishDate 2012
topic_facet Низкотемпеpатуpный магнетизм
url http://dspace.nbuv.gov.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.
series Физика низких температур
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first_indexed 2023-10-18T20:29:14Z
last_indexed 2023-10-18T20:29:14Z
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