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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 PublicationJOURNAL OF MATERIALS CHEMISTRY C
ISSN2050-7526
Volume7Issue:20Pages:6091-6098
AbstractThe 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 BySCI
Language英语
WOS IDWOS:000472444800022
PublisherROYAL SOC CHEMISTRY
Citation statistics
Cited Times:2[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://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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