| Title | Strain-tunable unconventional exchange-bias effect in epitaxial CaIrO3/ LaMnO 3 heterostructures |
| Author | |
| Corresponding Author | He, Hongtao |
| Publication Years | 2023-02-01
|
| DOI | |
| Source Title | |
| ISSN | 0921-4526
|
| EISSN | 1873-2135
|
| Volume | 650 |
| Abstract | The interfacial coupling in epitaxially grown bilayers composed of paramagnetic CaIrO3 and ferromagnetic LaMnO3 bilayers has been shown to give rise to an unexpected exchange bias effect. Systematic magnetic measurements ascribe this effect to the existence of an interfacial spin-cluster-like state in the bilayers. Furthermore, by tuning the epitaxial strains in the bilayers with different growth sequences, a much stronger exchange bias effect is observed in the CaIrO3/LaMnO3 bilayer rather than the LaMnO3/CaIrO3 bilayer, revealing the indispensable role of epitaxial strains in engineering the interfacial coupling. |
| Keywords | |
| URL | [Source Record] |
| Indexed By | |
| Language | English
|
| SUSTech Authorship | First
; Corresponding
|
| Funding Project | Science, Technology and Innovation Commission of Shenzhen Municipality["GXWD20201230110313001","ZDSYS20190902092905285"]
; Natural Science Foundation of Guangdong Province[2021A1515010046]
|
| WOS Research Area | Physics
|
| WOS Subject | Physics, Condensed Matter
|
| WOS Accession No | WOS:000930497500001
|
| Publisher | |
| ESI Research Field | PHYSICS
|
| Data Source | Web of Science
|
| Citation statistics |
Cited Times [WOS]:0
|
| Document Type | Journal Article |
| Identifier | http://kc.sustech.edu.cn/handle/2SGJ60CL/490007 |
| Department | Department of Physics |
| Affiliation | 1.Southern Univ Sci & Technol, Dept Phys, Shenzhen 518055, Peoples R China 2.Southern Univ Sci & Technol, Shenzhen Key Lab Adv Quantum Funct Mat & Devices, Shenzhen 518055, Peoples R China |
| First Author Affilication | Department of Physics |
| Corresponding Author Affilication | Department of Physics; Southern University of Science and Technology |
| First Author's First Affilication | Department of Physics |
| Recommended Citation GB/T 7714 |
Yu, Tao,Zhou, Liang,Chen, Pingbo,et al. Strain-tunable unconventional exchange-bias effect in epitaxial CaIrO3/ LaMnO 3 heterostructures[J]. PHYSICA B-CONDENSED MATTER,2023,650.
|
| APA |
Yu, Tao,Zhou, Liang,Chen, Pingbo,&He, Hongtao.(2023).Strain-tunable unconventional exchange-bias effect in epitaxial CaIrO3/ LaMnO 3 heterostructures.PHYSICA B-CONDENSED MATTER,650.
|
| MLA |
Yu, Tao,et al."Strain-tunable unconventional exchange-bias effect in epitaxial CaIrO3/ LaMnO 3 heterostructures".PHYSICA B-CONDENSED MATTER 650(2023).
|
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