Magnetic anisotropy and anomalous transitions in TbMnO3 thin films
TbMnO3 thin films with different crystallographic orientations were deposited epitaxially on LaAlO3 [100] and SrTiO3 [100] single crystal substrates by using pulsed laser deposition. Magnetization measurements were performed along the [110], [−110], and [001] directions of the films. Obvious magneti...
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sg-ntu-dr.10356-1006762023-02-28T19:41:36Z Magnetic anisotropy and anomalous transitions in TbMnO3 thin films Cui, Yimin Tian, Yufeng Shan, Aixian Chen, Chinping Wang, Rongming School of Physical and Mathematical Sciences DRNTU::Science::Physics::Electricity and magnetism TbMnO3 thin films with different crystallographic orientations were deposited epitaxially on LaAlO3 [100] and SrTiO3 [100] single crystal substrates by using pulsed laser deposition. Magnetization measurements were performed along the [110], [−110], and [001] directions of the films. Obvious magnetic anisotropy and low temperature ferromagnetism were found. Transitions at T ∼ 10, 32, 120, and 125 K along different directions are observed. The susceptibility anomalies, remarkably anisotropic, are discussed on the frame of the domain wall and strain-induced distortion. Particularly, the lattice mismatch and the anisotropic thermal expansion between the films and substrates are likely responsible for the distortion behaviors. Published version 2014-01-20T04:04:16Z 2019-12-06T20:26:23Z 2014-01-20T04:04:16Z 2019-12-06T20:26:23Z 2012 2012 Journal Article Cui, Y., Tian, Y., Shan, A., Chen, C., & Wang, R. (2012). Magnetic anisotropy and anomalous transitions in TbMnO3 thin films. Applied Physics Letters, 101(12), 122406-. 0003-6951 https://hdl.handle.net/10356/100676 http://hdl.handle.net/10220/18625 10.1063/1.4754544 en Applied physics letters © 2012 American Institute of Physics. This paper was published in Applied Physics Letters and is made available as an electronic reprint (preprint) with permission of American Institute of Physics. The paper can be found at the following official DOI: http://dx.doi.org/10.1063/1.4754544. 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. 5 p. application/pdf |
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DRNTU::Science::Physics::Electricity and magnetism Cui, Yimin Tian, Yufeng Shan, Aixian Chen, Chinping Wang, Rongming Magnetic anisotropy and anomalous transitions in TbMnO3 thin films |
| description |
TbMnO3 thin films with different crystallographic orientations were deposited epitaxially on LaAlO3 [100] and SrTiO3 [100] single crystal substrates by using pulsed laser deposition. Magnetization measurements were performed along the [110], [−110], and [001] directions of the films. Obvious magnetic anisotropy and low temperature ferromagnetism were found. Transitions at T ∼ 10, 32, 120, and 125 K along different directions are observed. The susceptibility anomalies, remarkably anisotropic, are discussed on the frame of the domain wall and strain-induced distortion. Particularly, the lattice mismatch and the anisotropic thermal expansion between the films and substrates are likely responsible for the distortion behaviors. |
| author2 |
School of Physical and Mathematical Sciences |
| author_facet |
School of Physical and Mathematical Sciences Cui, Yimin Tian, Yufeng Shan, Aixian Chen, Chinping Wang, Rongming |
| format |
Article |
| author |
Cui, Yimin Tian, Yufeng Shan, Aixian Chen, Chinping Wang, Rongming |
| author_sort |
Cui, Yimin |
| title |
Magnetic anisotropy and anomalous transitions in TbMnO3 thin films |
| title_short |
Magnetic anisotropy and anomalous transitions in TbMnO3 thin films |
| title_full |
Magnetic anisotropy and anomalous transitions in TbMnO3 thin films |
| title_fullStr |
Magnetic anisotropy and anomalous transitions in TbMnO3 thin films |
| title_full_unstemmed |
Magnetic anisotropy and anomalous transitions in TbMnO3 thin films |
| title_sort |
magnetic anisotropy and anomalous transitions in tbmno3 thin films |
| publishDate |
2014 |
| url |
https://hdl.handle.net/10356/100676 http://hdl.handle.net/10220/18625 |
| _version_ |
1759854863819210752 |