Effect of substrate orientation on formation of cluster glass state in epitaxial LaMnO3 thin films

doi:10.1016/j.jallcom.2020.156227

IMR OpenIR

	Effect of substrate orientation on formation of cluster glass state in epitaxial LaMnO3 thin films
	Liang, Yong Mei 1,2; Wang, Zhan Jie 1,2,3; Wu, Ying Jie 1; Lin, Jun Liang 1; Zhang, Zhi Dong 1,2
通讯作者	Wang, Zhan Jie(wangzj@imr.ac.cn)
	2020-12-20
发表期刊	JOURNAL OF ALLOYS AND COMPOUNDS
ISSN	0925-8388
卷号	847 页码:8
摘要	Cluster glass state, which is closely related to some special physical phenomena, has attracted extensive attention. Herein, we report a new phenomenon that is the substrate orientation can influence the formation of the cluster glass state in LaMnO3 (LMO) films. To explore the effect of substrate orientation on the formation of cluster glass state, the LMO thin films are epitaxially grown on (001)-, (110)- and (111)-oriented LaAlO3 (LAO) single crystal substrates by pulsed laser deposition (PLD), and the cluster glass state in which is investigated. The results show that the substrate orientation has a great influence on the formation of cluster glass state in the LMO epitaxial films. The LMO thin film grown on (001)-oriented LAO substrates is more likely to form cluster glass state than those grown on (110)- and (111)-oriented LAO substrates. This can be attributed to the different degrees of the ferromagnetic and anti-ferromagnetic interactions, which is caused by the different crystalline orientations and strain states of the epitaxial LMO thin films. (C) 2020 Elsevier B.V. All rights reserved.
关键词	LaMnO3 Thin films Cluster glass state Crystalline orientation Strain state
资助者	basic scientific research projects of colleges and universities of Liaoning Province of China ; major project of Industrial Technology Research Institute of Liaoning Colleges and Universities ; National Basic Research Program
DOI	10.1016/j.jallcom.2020.156227
收录类别	SCI
语种	英语
资助项目	basic scientific research projects of colleges and universities of Liaoning Province of China[LZGD2017005] ; major project of Industrial Technology Research Institute of Liaoning Colleges and Universities[201824010] ; National Basic Research Program[2017YFA0206302]
WOS研究方向	Chemistry ; Materials Science ; Metallurgy & Metallurgical Engineering
WOS类目	Chemistry, Physical ; Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS记录号	WOS:000573226900005
出版者	ELSEVIER SCIENCE SA
引用统计	被引频次：4[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/140761
专题	中国科学院金属研究所
通讯作者	Wang, Zhan Jie
作者单位	1.Chinese Acad Sci, Inst Met Res IMR, Shenyang Natl Lab Mat Sci, 72 Wenhua Rd, Shenyang 110016, Peoples R China 2.Univ Sci & Technol China, Sch Mat Sci & Engn, 72 Wenhua Rd, Shenyang 110016, Peoples R China 3.Shenyang Univ Technol, Sch Mat Sci & Engn, Shenyang 110870, Peoples R China
推荐引用方式 GB/T 7714	Liang, Yong Mei,Wang, Zhan Jie,Wu, Ying Jie,et al. Effect of substrate orientation on formation of cluster glass state in epitaxial LaMnO3 thin films[J]. JOURNAL OF ALLOYS AND COMPOUNDS,2020,847:8.
APA	Liang, Yong Mei,Wang, Zhan Jie,Wu, Ying Jie,Lin, Jun Liang,&Zhang, Zhi Dong.(2020).Effect of substrate orientation on formation of cluster glass state in epitaxial LaMnO3 thin films.JOURNAL OF ALLOYS AND COMPOUNDS,847,8.
MLA	Liang, Yong Mei,et al."Effect of substrate orientation on formation of cluster glass state in epitaxial LaMnO3 thin films".JOURNAL OF ALLOYS AND COMPOUNDS 847(2020):8.