Preparation of epitaxial Eu0.65Y0.35MnO3 thin film on Nb:SrTiO3(111) substrate

doi:10.1016/j.tsf.2010.03.096

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	Preparation of epitaxial Eu0.65Y0.35MnO3 thin film on Nb:SrTiO3(111) substrate
	Li, S. Z.; Wang, K. F.; Luo, S. J.; Wei, T.; Guo, Y. Y.; Liu, J. -M.1
刊名	THIN SOLID FILMS
	2010-10-01
卷号	518 期号:24 页码:E85-E88
关键词	Multiferroicity Eu0.65Y0.35MnO3 thin films Magnetoelectric coupling
ISSN号	0040-6090
DOI	10.1016/j.tsf.2010.03.096
通讯作者	Liu, J. -M.(liujm@nju.edu.cn)
英文摘要	The (202) epitaxial Eu0.65Y0.35MnO3 (EYMO) thin films on (111) Nb:SrTiO3(NSTO) substrates are prepared by pulsed laser deposition. The structural, dielectric, and magnetic properties of EYMO thin films are characterized. The temperature dependent magnetization clearly shows an antiferromagnetic ordering at similar to 30 K. The weak ferromagnetism at low temperature, probably ascribed to the strain resulting from the mismatch between the substrate and thin film, is identified. The measured polarization-electric field loop and dielectric data demonstrate that the as-prepared EYMO thin film is weakly ferroelectric, and the dielectric anomaly at similar to 30 K indicates clearly the spin-phonon (magnetoelectric) coupling. (C) 2010 Elsevier B.V. All rights reserved.
资助项目	Natural Science Foundation of China[50601013] ; Natural Science Foundation of China[50832002] ; National Key Projects for Basic Research of China[2009CB929501] ; National Key Projects for Basic Research of China[2009CB623303] ; National Natural Science Foundation of Jiangsu Province, China[BK2008024]
WOS研究方向	Materials Science ; Physics
语种	英语
出版者	ELSEVIER SCIENCE SA
WOS记录号	WOS:000295942000022
资助机构	Natural Science Foundation of China ; National Key Projects for Basic Research of China ; National Natural Science Foundation of Jiangsu Province, China
内容类型	期刊论文
源URL	[http://ir.imr.ac.cn/handle/321006/99892]
专题	金属研究所_中国科学院金属研究所
通讯作者	Liu, J. -M.
作者单位	1.Nanjing Univ, Solid State Microstruct Lab, Nanjing 210093, Peoples R China 2.Chinese Acad Sci, Int Ctr Mat Phys, Shenyang, Peoples R China
推荐引用方式 GB/T 7714	Li, S. Z.,Wang, K. F.,Luo, S. J.,et al. Preparation of epitaxial Eu0.65Y0.35MnO3 thin film on Nb:SrTiO3(111) substrate[J]. THIN SOLID FILMS,2010,518(24):E85-E88.
APA	Li, S. Z.,Wang, K. F.,Luo, S. J.,Wei, T.,Guo, Y. Y.,&Liu, J. -M..(2010).Preparation of epitaxial Eu0.65Y0.35MnO3 thin film on Nb:SrTiO3(111) substrate.THIN SOLID FILMS,518(24),E85-E88.
MLA	Li, S. Z.,et al."Preparation of epitaxial Eu0.65Y0.35MnO3 thin film on Nb:SrTiO3(111) substrate".THIN SOLID FILMS 518.24(2010):E85-E88.