Interfacial magnetic coupling in ultrathin all-manganite La0.7Sr0.3MnO3-TbMnO3 superlattices

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...

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Main Authors: Tian, Y. F., Lebedev, O. I., Roddatis, V. V., Lin, W. N., Ding, J. F., Hu, S. J., Yan, S. S., Wu, T.
Other Authors: School of Physical and Mathematical Sciences
Format: Article
Language:English
Published: 2014
Subjects:
DRNTU::Science::Physics::Electricity and magnetism
Online Access:https://hdl.handle.net/10356/104121
http://hdl.handle.net/10220/19510
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Institution: Nanyang Technological University
Language: English
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spelling sg-ntu-dr.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
institution Nanyang Technological University
building NTU Library
continent Asia
country Singapore
Singapore
content_provider NTU Library
collection DR-NTU
language English
topic DRNTU::Science::Physics::Electricity and magnetism
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
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.
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.
format Article
author 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.
title 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_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_sort interfacial magnetic coupling in ultrathin all-manganite la0.7sr0.3mno3-tbmno3 superlattices
publishDate 2014
url https://hdl.handle.net/10356/104121
http://hdl.handle.net/10220/19510
_version_ 1759854899804241920

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