Room temperature magnetoresistance properties in self-assembled epitaxial La0.7Sr0.3MnO3:NiO nanocomposite thin films

doi:10.1080/21663831.2018.1482838

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	Room temperature magnetoresistance properties in self-assembled epitaxial La0.7Sr0.3MnO3:NiO nanocomposite thin films
	Wu, YJ ; Wang, ZJ ; Ning, XK ; Wang, Q ; Liu, W ; Zhang, ZD
刊名	MATERIALS RESEARCH LETTERS
	2018-01-22
卷号	6 期号:9 页码:489-494
关键词	La0.7Sr0.3MnO3 nanocomposite thin films pulsed laser deposition microstructures magnetoresistance effect
ISSN号	2166-3831
DOI	10.1080/21663831.2018.1482838
英文摘要	Self-assembled epitaxial La0.7Sr0.3MnO3: NiO (LSMO: NiO) nanocomposite thin films were grown on (001)-oriented SrTiO3 substrates by pulsed laser deposition, and their microstructures and magnetoresistance (MR) properties were investigated. The room temperature MR effect at a low magnetic field has been realized in the composite films, and the maximum MR value is 18.7% at 300 K and 1 T. The room temperature MR properties at the low magnetic field can be attributed to the special structure, which is made up of the nano-sized LSMO and NiO columns. The room temperature MR properties at low magnetic fields will facilitate its extensive room temperature applications. [GRAPHICS] IMPACT STATEMENT The room temperature magnetoresistance properties at a low magnetic field has been realized in the self-assembled epitaxial La0.7Sr0.3MnO3: NiO nanocomposite thin films by controlling the microstructures.
学科主题	Materials Science, Multidisciplinary
语种	英语
WOS记录号	WOS:000439589200002
内容类型	期刊论文
源URL	[http://ir.imr.ac.cn/handle/321006/80240]
专题	金属研究所_中国科学院金属研究所
作者单位	1.[Wu, Y. J. 2.Wang, Z. J.] Northeastern Univ, Sch Mat Sci & Engn, Shenyang 110819, Liaoning, Peoples R China 3.[Wu, Y. J. 4.Wang, Z. J. 5.Liu, W. 6.Zhang, Z. D.] Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Liaoning, Peoples R China 7.[Wang, Z. J.] Shenyang Univ Technol, Sch Mat Sci & Engn, Shenyang 110870, Liaoning, Peoples R China 8.[Ning, X. K.] Hebei Univ, Coll Phys Sci & Technol, Hebei Key Lab Opt Elect Informat & Mat, Baoding, Peoples R China 9.[Wang, Q.] Northeastern Univ, Key Lab Electromagnet Proc Mat, Minist Educ, Shenyang, Liaoning, Peoples R China
推荐引用方式 GB/T 7714	Wu, YJ,Wang, ZJ,Ning, XK,et al. Room temperature magnetoresistance properties in self-assembled epitaxial La0.7Sr0.3MnO3:NiO nanocomposite thin films[J]. MATERIALS RESEARCH LETTERS,2018,6(9):489-494.
APA	Wu, YJ,Wang, ZJ,Ning, XK,Wang, Q,Liu, W,&Zhang, ZD.(2018).Room temperature magnetoresistance properties in self-assembled epitaxial La0.7Sr0.3MnO3:NiO nanocomposite thin films.MATERIALS RESEARCH LETTERS,6(9),489-494.
MLA	Wu, YJ,et al."Room temperature magnetoresistance properties in self-assembled epitaxial La0.7Sr0.3MnO3:NiO nanocomposite thin films".MATERIALS RESEARCH LETTERS 6.9(2018):489-494.