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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| Published in: | Физика низких температур |
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| Date: | 2011 |
| Main Authors: | , , , , , , , , , , , , |
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| Language: | English |
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Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України
2011
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| Online Access: | https://nasplib.isofts.kiev.ua/handle/123456789/118491 |
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| Journal Title: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Cite this: | 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. |
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Digital Library of Periodicals of National Academy of Sciences of Ukraine| _version_ | 1862655133425336320 |
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| 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. |
| 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. |
| collection | DSpace DC |
| container_title | 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.
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| first_indexed | 2025-12-02T01:13:32Z |
| format | Article |
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| id | nasplib_isofts_kiev_ua-123456789-118491 |
| institution | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| issn | 0132-6414 |
| language | English |
| last_indexed | 2025-12-02T01:13:32Z |
| publishDate | 2011 |
| publisher | Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України |
| record_format | dspace |
| spelling | 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. 2017-05-30T14:11:23Z 2017-05-30T14:11:23Z 2011 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 https://nasplib.isofts.kiev.ua/handle/123456789/118491 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. 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 Netherlands Institute for Metal Research. en Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України Физика низких температур Низкотемпературный магнетизм Two-dimensional growth, anisotropic polaron transport and magnetic phase segregation in epitaxial Nd₀.₅₂Sr₀.₄₈MnO₃ films Article published earlier |
| spellingShingle | 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 |
| title | 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_short | 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 |
| topic | Низкотемпературный магнетизм |
| topic_facet | Низкотемпературный магнетизм |
| url | https://nasplib.isofts.kiev.ua/handle/123456789/118491 |
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