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Interface- induced transition from a cluster glass state to a spin glass state in LaMnO3/ BiFeO3 heterostructures
Liang, Yong Mei; Wang, Zhan Jie; Bai, Yu; Wu, Ying Jie; Ning, Xing Kun; Xiao, Xiao Fei; Zhao, Xin Guo; Liu, Wei; Zhang, Zhi Dong
2019-02-28
Source PublicationJOURNAL OF MATERIALS CHEMISTRY C
ISSN2050-7526
Volume7Issue:8Pages:2376-2384
AbstractMany novel physical phenomena at the oxide heterointerfaces are expected due to the strong interfacial coupling of spin, orbit, charge and lattice degrees of freedom. Here we report a new interface phenomenon that is the interface-induced transition from a cluster glass state to a spin glass state in LaMnO3/BiFeO3 (LMO/BFO) heterostructures. The charge transfer from Mn ions to Fe ions described as Fe3+ + Mn3+ Fe2+ + Mn4+ occurs at the interface region of LMO/BFO heterostructures; the LMO layer of a LMO/BFO heterostructure undergoes the out-of-plane tensile strain state, in contrast to the out-of-plane compressive strain state in the LMO films. The interface-induced transition from a cluster glass state to a spin glass state in LMO/BFO heterostructures can be attributed to the combined effects of interfacial charge transfer and strain effect. Our results demonstrate that the low temperature glassy magnetic state of manganites can be effectively manipulated through heterointerfaces.
Indexed BySCI
Language英语
WOS IDWOS:000460696300021
PublisherROYAL SOC CHEMISTRY
Citation statistics
Cited Times:3[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/81357
Collection中国科学院金属研究所
Recommended Citation
GB/T 7714
Liang, Yong Mei,Wang, Zhan Jie,Bai, Yu,et al. Interface- induced transition from a cluster glass state to a spin glass state in LaMnO3/ BiFeO3 heterostructures[J]. JOURNAL OF MATERIALS CHEMISTRY C,2019,7(8):2376-2384.
APA Liang, Yong Mei.,Wang, Zhan Jie.,Bai, Yu.,Wu, Ying Jie.,Ning, Xing Kun.,...&Zhang, Zhi Dong.(2019).Interface- induced transition from a cluster glass state to a spin glass state in LaMnO3/ BiFeO3 heterostructures.JOURNAL OF MATERIALS CHEMISTRY C,7(8),2376-2384.
MLA Liang, Yong Mei,et al."Interface- induced transition from a cluster glass state to a spin glass state in LaMnO3/ BiFeO3 heterostructures".JOURNAL OF MATERIALS CHEMISTRY C 7.8(2019):2376-2384.
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