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Electric-field tuning of nonvolatile resistance change and magnetic properties of LaMnO3/PMN-PT(011) heterostructure
Huang, Xiao-Hua; Xu, Meng; Xu, Zhi-Xue; Yan, Jian-Min; Zheng, Ren-Kui
2019-11-01
Source PublicationMATERIALS LETTERS
ISSN0167-577X
Volume254Pages:89
SubtypeArticle
AbstractThe electric-field control of resistance change (DR/R) and magnetic properties has been investigated in the LaMnO3(LMO)/0.71Pb(Mg1/3Nb2/3)O-3-0.29PbTiO(3) (PMN-PT)(0 1 1) heterostructure. When the unipolar electric field (E) increases beyond the coercive field of PMN-PT, the DR/R vs E curve transforms from a loop-like behavior to a butterfly-like one. The electric-field-induced non-linear strain effect in the PMN-PT substrate realizes the modulation between low and high resistance states at room temperature. Moreover, different freezing temperatures of the LMO film are observed as the PMN-PT substrate is in the fully negative (P-r(-)) and partially positive (P-r(//)) polarization states. The observation of less magnetization for P-r(//) state than that for P-r(-) state indicates that the in-plane tensile strain is beneficial to the Jahn-Teller distortion. (C) 2019 Elsevier B.V. All rights reserved.
KeywordManganite film PMN-PT single crystal Lattice strain Electrical properties Piezoelectric materials Epitaxial growth
DOI10.1016/j.matlet.2019.07.035
Language英语
WOS Research AreaMaterials Science ; Physics
PublisherELSEVIER
Citation statistics
Document Type期刊论文
Identifierhttp://ir.sic.ac.cn/handle/331005/26750
Collection中国科学院上海硅酸盐研究所
Recommended Citation
GB/T 7714
Huang, Xiao-Hua,Xu, Meng,Xu, Zhi-Xue,et al. Electric-field tuning of nonvolatile resistance change and magnetic properties of LaMnO3/PMN-PT(011) heterostructure[J]. MATERIALS LETTERS,2019,254:89.
APA Huang, Xiao-Hua,Xu, Meng,Xu, Zhi-Xue,Yan, Jian-Min,&Zheng, Ren-Kui.(2019).Electric-field tuning of nonvolatile resistance change and magnetic properties of LaMnO3/PMN-PT(011) heterostructure.MATERIALS LETTERS,254,89.
MLA Huang, Xiao-Hua,et al."Electric-field tuning of nonvolatile resistance change and magnetic properties of LaMnO3/PMN-PT(011) heterostructure".MATERIALS LETTERS 254(2019):89.
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