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Structure influence on the magnetic properties of La0.7Sr0.3MnO3/La0.7Ca0.3MnO3multilayer thin films fabricated by chemical solution deposition method
Dong, Wenxia1; Zhang, Yuanyuan1; Qi, Ruijuan1; Huang, Rong1; Yang, Jing1; Bai, Wei1; Chen, Ying2; Wang, Genshui2; Dong, Xianlin2; Tang, Xiaodong1,3
2017
发表期刊Ceramics International
ISSN02728842
卷号43页码:S497-S500
摘要La0.7Ca0.3MnO3(LCMO)/La0.7Sr0.3MnO3(LSMO) multilayer films have been successfully prepared on (100) oriented SrTiO3substrates by chemical solution deposition method. The relationship between the multilayer structure and physical properties was systematically studied. X-ray diffraction (HRXRD) patterns of θ−2θ scan show that both of the films have perfect crystalline orientation. Reciprocal space maps (RSM) of the multilayer films show that the multilayer films are epitaxial growth and fully strained. Independent ferromagnetic - paramagnetic transition of LCMO and LSMO layer are visible as a function of the temperature, which indicates that the magnetization of the individual layers can rotate independently of each other. The maximum value of absolute MR is increased slightly as the layer number increasing. It can be attributed to the spin-polarized tunneling which is associated with magnetic domain rotation at the interface. © 2017
DOI10.1016/j.ceramint.2017.05.248
EI入藏号20172403769304
EI主题词Multilayer films
EI分类号482.2 Minerals - 701.2 Magnetism: Basic Concepts and Phenomena - 802.3 Chemical Operations - 804 Chemical Products Generally - 951 Materials Science
引用统计
被引频次:1[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.sic.ac.cn/handle/331005/25825
专题中国科学院上海硅酸盐研究所
作者单位1.Key Laboratory of Polar Materials and Devices, Ministry of Education, Department of Electronic Engineering, East China Normal University, 500 Dongchuan Rd, Shanghai; 200241, China;
2.Key Laboratory of Inorganic Function Materials and Devices, Shanghai Institute of Ceramics, Chinese Academy of Sciences, 1295 Dingxi Rd, Shanghai; 200050, China;
3.Collaborative Innovation Center of Extreme Optics, Shanxi University, Taiyuan; Shanxi; 030006, China
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Dong, Wenxia,Zhang, Yuanyuan,Qi, Ruijuan,et al. Structure influence on the magnetic properties of La0.7Sr0.3MnO3/La0.7Ca0.3MnO3multilayer thin films fabricated by chemical solution deposition method[J]. Ceramics International,2017,43:S497-S500.
APA Dong, Wenxia.,Zhang, Yuanyuan.,Qi, Ruijuan.,Huang, Rong.,Yang, Jing.,...&Tang, Xiaodong.(2017).Structure influence on the magnetic properties of La0.7Sr0.3MnO3/La0.7Ca0.3MnO3multilayer thin films fabricated by chemical solution deposition method.Ceramics International,43,S497-S500.
MLA Dong, Wenxia,et al."Structure influence on the magnetic properties of La0.7Sr0.3MnO3/La0.7Ca0.3MnO3multilayer thin films fabricated by chemical solution deposition method".Ceramics International 43(2017):S497-S500.
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