Interfacial magnetic coupling in ultrathin all-manganite La0.7Sr0.3MnO3-TbMnO3 superlattices
We report the growth and magnetic properties of all-manganite superlattices composed of ultrathin double-exchange ferromagnetic La0.7Sr0.3MnO3 and noncollinear multiferroic TbMnO3 layers. Spontaneous magnetization and hysteresis loops are observed in such superlattices with individual La0.7Sr0.3MnO3...
| Main Authors: | , , , , , , , |
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| Format: | Journal Article |
| Language: | English |
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2014
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| Online Access: | https://hdl.handle.net/10356/104121 http://hdl.handle.net/10220/19510 |
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| author | Tian, Y. F. Lebedev, O. I. Roddatis, V. V. Lin, W. N. Ding, J. F. Hu, S. J. Yan, S. S. Wu, T. |
| author2 | School of Physical and Mathematical Sciences |
| author_facet | School of Physical and Mathematical Sciences Tian, Y. F. Lebedev, O. I. Roddatis, V. V. Lin, W. N. Ding, J. F. Hu, S. J. Yan, S. S. Wu, T. |
| author_sort | Tian, Y. F. |
| collection | NTU |
| description | We report the growth and magnetic properties of all-manganite superlattices composed of ultrathin double-exchange ferromagnetic La0.7Sr0.3MnO3 and noncollinear multiferroic TbMnO3 layers. Spontaneous magnetization and hysteresis loops are observed in such superlattices with individual La0.7Sr0.3MnO3 layers as thin as two unit cells, which are accompanied by pronounced exchange bias and enhanced coercivity. Our results indicate substantial interfacial magnetic coupling between spin sublattices in such superlattices, providing a powerful approach towards tailoring the properties of artificial magnetic heterostructures. |
| first_indexed | 2024-10-01T04:37:39Z |
| format | Journal Article |
| id | ntu-10356/104121 |
| institution | Nanyang Technological University |
| language | English |
| last_indexed | 2024-10-01T04:37:39Z |
| publishDate | 2014 |
| record_format | dspace |
| spelling | ntu-10356/1041212023-02-28T19:44:34Z Interfacial magnetic coupling in ultrathin all-manganite La0.7Sr0.3MnO3-TbMnO3 superlattices Tian, Y. F. Lebedev, O. I. Roddatis, V. V. Lin, W. N. Ding, J. F. Hu, S. J. Yan, S. S. Wu, T. School of Physical and Mathematical Sciences DRNTU::Science::Physics::Electricity and magnetism We report the growth and magnetic properties of all-manganite superlattices composed of ultrathin double-exchange ferromagnetic La0.7Sr0.3MnO3 and noncollinear multiferroic TbMnO3 layers. Spontaneous magnetization and hysteresis loops are observed in such superlattices with individual La0.7Sr0.3MnO3 layers as thin as two unit cells, which are accompanied by pronounced exchange bias and enhanced coercivity. Our results indicate substantial interfacial magnetic coupling between spin sublattices in such superlattices, providing a powerful approach towards tailoring the properties of artificial magnetic heterostructures. Published version 2014-06-03T02:13:05Z 2019-12-06T21:26:53Z 2014-06-03T02:13:05Z 2019-12-06T21:26:53Z 2014 2014 Journal Article Tian, Y. F., Lebedev, O. I., Roddatis, V. V., Lin, W. N., Ding, J. F., & Hu, S. J., et al. (2014). Interfacial magnetic coupling in ultrathin all-manganite La0.7Sr0.3MnO3-TbMnO3 superlattices. Applied Physics Letters, 104(15), 152404-. https://hdl.handle.net/10356/104121 http://hdl.handle.net/10220/19510 10.1063/1.4871701 en Applied physics letters © 2014 AIP Publishing LLC. This paper was published in Applied Physics Letters and is made available as an electronic reprint (preprint) with permission of 2014 AIP Publishing LLC. The paper can be found at the following official DOI: [http://dx.doi.org/10.1063/1.4871701]. One print or electronic copy may be made for personal use only. Systematic or multiple reproduction, distribution to multiple locations via electronic or other means, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper is prohibited and is subject to penalties under law. application/pdf |
| spellingShingle | DRNTU::Science::Physics::Electricity and magnetism Tian, Y. F. Lebedev, O. I. Roddatis, V. V. Lin, W. N. Ding, J. F. Hu, S. J. Yan, S. S. Wu, T. Interfacial magnetic coupling in ultrathin all-manganite La0.7Sr0.3MnO3-TbMnO3 superlattices |
| title | Interfacial magnetic coupling in ultrathin all-manganite La0.7Sr0.3MnO3-TbMnO3 superlattices |
| title_full | Interfacial magnetic coupling in ultrathin all-manganite La0.7Sr0.3MnO3-TbMnO3 superlattices |
| title_fullStr | Interfacial magnetic coupling in ultrathin all-manganite La0.7Sr0.3MnO3-TbMnO3 superlattices |
| title_full_unstemmed | Interfacial magnetic coupling in ultrathin all-manganite La0.7Sr0.3MnO3-TbMnO3 superlattices |
| title_short | Interfacial magnetic coupling in ultrathin all-manganite La0.7Sr0.3MnO3-TbMnO3 superlattices |
| title_sort | interfacial magnetic coupling in ultrathin all manganite la0 7sr0 3mno3 tbmno3 superlattices |
| topic | DRNTU::Science::Physics::Electricity and magnetism |
| url | https://hdl.handle.net/10356/104121 http://hdl.handle.net/10220/19510 |
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