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Title: Interfacial magnetic coupling in ultrathin all-manganite La0.7Sr0.3MnO3-TbMnO3 superlattices
Authors: Tian, Y. F.
Lebedev, O. I.
Roddatis, V. V.
Lin, W. N.
Ding, J. F.
Hu, S. J.
Yan, S. S.
Wu, T.
Keywords: DRNTU::Science::Physics::Electricity and magnetism
Issue Date: 2014
Source: 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-.
Series/Report no.: Applied physics letters
Abstract: 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.
DOI: 10.1063/1.4871701
Rights: © 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: [].  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.
Fulltext Permission: open
Fulltext Availability: With Fulltext
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