Transition of the exchange bias effect from in-plane to out-of-plane in La0.7Sr0.3MnO3:NiO nanocomposite thin films

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	Transition of the exchange bias effect from in-plane to out-of-plane in La0.7Sr0.3MnO3:NiO nanocomposite thin films
	Wu, Ying Jie; Wang, Zhan Jie; Bai, Yu; Liang, Yong Mei; Ning, Xing Kun; Wang, Qiang; Liu, Wei; Zhang, Zhi Dong
	2019-05-28
Source Publication	JOURNAL OF MATERIALS CHEMISTRY C
ISSN	2050-7526
Volume	7 Issue:20 Pages:6091-6098
Abstract	The regulation of the exchange bias (EB) effect is of great significance to promote potential applications such as read heads in magnetic storage devices with more flexibility. In this study, epitaxial La0.7Sr0.3MnO3:NiO (LSMO:NiO) nanocomposite thin films with multilayer and columnar structures were deposited on SrTiO3 substrates by pulsed laser deposition, and the impact of microstructures on the EB effect was studied. The EB effect transforms from in-plane to out-of-plane by controlling the microstructure from the multilayer structure to the columnar structure. The strain state of NiO in the nanocomposite films varies with the microstructures. The results indicate that the interface strain-induced spin coupling reorientation dominates the redirection of the EB effect in the LSMO:NiO nanocomposite films. This provides a promising way to modulate the interfacial effects by utilizing the interface strain in the epitaxial nanocomposite films.
Indexed By	SCI
Language	英语
WOS ID	WOS:000472444800022
Publisher	ROYAL SOC CHEMISTRY
Citation statistics	Cited Times:2[WOS] [WOS Record] [Related Records in WOS]
Document Type	期刊论文
Identifier	http://ir.imr.ac.cn/handle/321006/81080
Collection	中国科学院金属研究所
Recommended Citation GB/T 7714	Wu, Ying Jie,Wang, Zhan Jie,Bai, Yu,et al. Transition of the exchange bias effect from in-plane to out-of-plane in La0.7Sr0.3MnO3:NiO nanocomposite thin films[J]. JOURNAL OF MATERIALS CHEMISTRY C,2019,7(20):6091-6098.
APA	Wu, Ying Jie.,Wang, Zhan Jie.,Bai, Yu.,Liang, Yong Mei.,Ning, Xing Kun.,...&Zhang, Zhi Dong.(2019).Transition of the exchange bias effect from in-plane to out-of-plane in La0.7Sr0.3MnO3:NiO nanocomposite thin films.JOURNAL OF MATERIALS CHEMISTRY C,7(20),6091-6098.
MLA	Wu, Ying Jie,et al."Transition of the exchange bias effect from in-plane to out-of-plane in La0.7Sr0.3MnO3:NiO nanocomposite thin films".JOURNAL OF MATERIALS CHEMISTRY C 7.20(2019):6091-6098.

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