Two-dimensional growth, anisotropic polaron transport and magnetic phase segregation in epitaxial Nd₀.₅₂Sr₀.₄₈MnO₃ films

Two-dimensional growth, anisotropic polaron transport and magnetic phase segregation in epitaxial Nd₀.₅₂Sr₀.₄₈MnO₃ films

Nd₀.₅₂Sr₀.₄₈MnO₃ films have been prepared by dc magnetron sputtering on LaAlO₃ (001) and SrTiO₃ (011) single-crystalline substrates with an additional annealing for the lattice strain relaxation. Even though that the Nd₀.₅₂Sr₀.₄₈MnO₃ films were deposited simultaneously on different substrates at the...

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Збережено в:
Бібліографічні деталі
Дата:2011
Автори: Prokhorov, V.G., Kaminsky, G.G., Kim, J.M., Eom, T.W., Park, J.S., Lee, Y.P., Svetchnikov, V.L., Levtchenko, G.G., Paschenko, A.V., Medvedev, Yu.V., Nikolaenko, Yu.M., Bukin, G.V., Khokhlov, V.A.
Формат: Стаття
Мова:English
Опубліковано: Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України 2011
Назва видання:Физика низких температур
Теми:
Низкотемпературный магнетизм
Онлайн доступ:http://dspace.nbuv.gov.ua/handle/123456789/118491
Теги: Додати тег
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Назва журналу:Digital Library of Periodicals of National Academy of Sciences of Ukraine
Цитувати:Two-dimensional growth, anisotropic polaron transport and magnetic phase segregation in epitaxial Nd₀.₅₂Sr₀.₄₈MnO₃ films / V.G. Prokhorov, G.G. Kaminsky, J.M. Kim, T.W. Eom, J.S. Park, Y.P. Lee, V.L. Svetchnikov, G.G. Levtchenko, A.V. Paschenko, Yu.V. Medvedev, Yu.M. Nikolaenko, G.V. Bukin, V.A. Khokhlov // Физика низких температур. — 2011. — Т. 37, № 2. — С. 141–149. — Бібліогр.: 40 назв. — англ.

Репозитарії

Digital Library of Periodicals of National Academy of Sciences of Ukraine
id irk-123456789-118491
record_format dspace
spelling irk-123456789-1184912017-05-31T03:05:05Z Two-dimensional growth, anisotropic polaron transport and magnetic phase segregation in epitaxial Nd₀.₅₂Sr₀.₄₈MnO₃ films Prokhorov, V.G. Kaminsky, G.G. Kim, J.M. Eom, T.W. Park, J.S. Lee, Y.P. Svetchnikov, V.L. Levtchenko, G.G. Paschenko, A.V. Medvedev, Yu.V. Nikolaenko, Yu.M. Bukin, G.V. Khokhlov, V.A. Низкотемпературный магнетизм Nd₀.₅₂Sr₀.₄₈MnO₃ films have been prepared by dc magnetron sputtering on LaAlO₃ (001) and SrTiO₃ (011) single-crystalline substrates with an additional annealing for the lattice strain relaxation. Even though that the Nd₀.₅₂Sr₀.₄₈MnO₃ films were deposited simultaneously on different substrates at the same deposition rate they differ in the thickness by≃2 . The observed difference in the thickness is explained by the twodimensional (layer-by-layer) growth of film rather than a difference in the growth rate, controlled by the crystal orientation of substrate. The analysis of the optical and transport properties reveals that the observed anisotropy in the polaron motion is governed by a strong anisotropy of the trapping energy rather than the polaron formation one. It was shown that the deposited Nd₀.₅₂Sr₀.₄₈MnO₃ films manifest a magnetic behavior typical for twophases magnetic systems and must be considered as an assembly of interacting magnetic clusters. 2011 Article Two-dimensional growth, anisotropic polaron transport and magnetic phase segregation in epitaxial Nd₀.₅₂Sr₀.₄₈MnO₃ films / V.G. Prokhorov, G.G. Kaminsky, J.M. Kim, T.W. Eom, J.S. Park, Y.P. Lee, V.L. Svetchnikov, G.G. Levtchenko, A.V. Paschenko, Yu.V. Medvedev, Yu.M. Nikolaenko, G.V. Bukin, V.A. Khokhlov // Физика низких температур. — 2011. — Т. 37, № 2. — С. 141–149. — Бібліогр.: 40 назв. — англ. 0132-6414 PACS: 71.30.+h, 75.47.Gk, 75.47.Lx http://dspace.nbuv.gov.ua/handle/123456789/118491 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 Низкотемпературный магнетизм
Низкотемпературный магнетизм
spellingShingle Низкотемпературный магнетизм
Низкотемпературный магнетизм
Prokhorov, V.G.
Kaminsky, G.G.
Kim, J.M.
Eom, T.W.
Park, J.S.
Lee, Y.P.
Svetchnikov, V.L.
Levtchenko, G.G.
Paschenko, A.V.
Medvedev, Yu.V.
Nikolaenko, Yu.M.
Bukin, G.V.
Khokhlov, V.A.
Two-dimensional growth, anisotropic polaron transport and magnetic phase segregation in epitaxial Nd₀.₅₂Sr₀.₄₈MnO₃ films
Физика низких температур
description Nd₀.₅₂Sr₀.₄₈MnO₃ films have been prepared by dc magnetron sputtering on LaAlO₃ (001) and SrTiO₃ (011) single-crystalline substrates with an additional annealing for the lattice strain relaxation. Even though that the Nd₀.₅₂Sr₀.₄₈MnO₃ films were deposited simultaneously on different substrates at the same deposition rate they differ in the thickness by≃2 . The observed difference in the thickness is explained by the twodimensional (layer-by-layer) growth of film rather than a difference in the growth rate, controlled by the crystal orientation of substrate. The analysis of the optical and transport properties reveals that the observed anisotropy in the polaron motion is governed by a strong anisotropy of the trapping energy rather than the polaron formation one. It was shown that the deposited Nd₀.₅₂Sr₀.₄₈MnO₃ films manifest a magnetic behavior typical for twophases magnetic systems and must be considered as an assembly of interacting magnetic clusters.
format Article
author Prokhorov, V.G.
Kaminsky, G.G.
Kim, J.M.
Eom, T.W.
Park, J.S.
Lee, Y.P.
Svetchnikov, V.L.
Levtchenko, G.G.
Paschenko, A.V.
Medvedev, Yu.V.
Nikolaenko, Yu.M.
Bukin, G.V.
Khokhlov, V.A.
author_facet Prokhorov, V.G.
Kaminsky, G.G.
Kim, J.M.
Eom, T.W.
Park, J.S.
Lee, Y.P.
Svetchnikov, V.L.
Levtchenko, G.G.
Paschenko, A.V.
Medvedev, Yu.V.
Nikolaenko, Yu.M.
Bukin, G.V.
Khokhlov, V.A.
author_sort Prokhorov, V.G.
title Two-dimensional growth, anisotropic polaron transport and magnetic phase segregation in epitaxial Nd₀.₅₂Sr₀.₄₈MnO₃ films
title_short Two-dimensional growth, anisotropic polaron transport and magnetic phase segregation in epitaxial Nd₀.₅₂Sr₀.₄₈MnO₃ films
title_full Two-dimensional growth, anisotropic polaron transport and magnetic phase segregation in epitaxial Nd₀.₅₂Sr₀.₄₈MnO₃ films
title_fullStr Two-dimensional growth, anisotropic polaron transport and magnetic phase segregation in epitaxial Nd₀.₅₂Sr₀.₄₈MnO₃ films
title_full_unstemmed Two-dimensional growth, anisotropic polaron transport and magnetic phase segregation in epitaxial Nd₀.₅₂Sr₀.₄₈MnO₃ films
title_sort two-dimensional growth, anisotropic polaron transport and magnetic phase segregation in epitaxial nd₀.₅₂sr₀.₄₈mno₃ films
publisher Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України
publishDate 2011
topic_facet Низкотемпературный магнетизм
url http://dspace.nbuv.gov.ua/handle/123456789/118491
citation_txt Two-dimensional growth, anisotropic polaron transport and magnetic phase segregation in epitaxial Nd₀.₅₂Sr₀.₄₈MnO₃ films / V.G. Prokhorov, G.G. Kaminsky, J.M. Kim, T.W. Eom, J.S. Park, Y.P. Lee, V.L. Svetchnikov, G.G. Levtchenko, A.V. Paschenko, Yu.V. Medvedev, Yu.M. Nikolaenko, G.V. Bukin, V.A. Khokhlov // Физика низких температур. — 2011. — Т. 37, № 2. — С. 141–149. — Бібліогр.: 40 назв. — англ.
series Физика низких температур
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first_indexed 2023-10-18T20:32:23Z
last_indexed 2023-10-18T20:32:23Z
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