| Effect of substrate orientation on formation of cluster glass state in epitaxial LaMnO3 thin films | |
| Liang, Yong Mei1,2; Wang, Zhan Jie1,2,3; Wu, Ying Jie1; Lin, Jun Liang1; Zhang, Zhi Dong1,2 | |
| Corresponding Author | Wang, Zhan Jie(wangzj@imr.ac.cn) |
| 2020-12-20 | |
| Source Publication | JOURNAL OF ALLOYS AND COMPOUNDS
 |
| ISSN | 0925-8388 |
| Volume | 847Pages:8 |
| Abstract | 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. |
| Keyword | LaMnO3 Thin films Cluster glass state Crystalline orientation Strain state |
| Funding Organization | 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 |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | 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 Research Area | Chemistry ; Materials Science ; Metallurgy & Metallurgical Engineering |
| WOS Subject | Chemistry, Physical ; Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering |
| WOS ID | WOS:000573226900005 |
| Publisher | ELSEVIER SCIENCE SA |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/140764 |
| Collection | 中国科学院金属研究所 |
| Corresponding Author | Wang, Zhan Jie |
| Affiliation | 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 |
| Recommended Citation 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. |
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