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  4. 中科院强磁场科学中心
Control of ferromagnetism and magnetic anisotropy via tunable electron correlation and spin-orbital coupling in La0.67Ca0.33MnO3/Ca(Ir,Ru)O-3 superlattices

文献类型：期刊论文

作者Guo, Zhuang1; Lan, Da1; Qu, Lili1; Zhang, Kexuan1; Jin, Feng2; Chen, Binbin1; Jin, Shaowei3; Gao, Guanyin1; Chen, Feng2; Wang, Lingfei1
刊名APPLIED PHYSICS LETTERS
出版日期2018-12-03
卷号113期号:23页码:5
ISSN号0003-6951
DOI10.1063/1.5045786
通讯作者Wang, Lingfei(lingfei.wang@outlook.com)
英文摘要Electron-electron (e-e) correlation and spin-orbit coupling (SOC) are two essential control parameters that determine the physical properties of transition-metal-oxide-based thin films and heterostructures. Here, by harnessing these two parameters, we report the systematic control of both ferromagnetism and in-plane magnetic anisotropy in La0.67Ca0.33MnO3/CaIr1-xRuxO3 (LCMO/CIRO) superlattices grown on NdGaO3 substrates. In these all-oxide epitaxial systems, we demonstrate that the e-e correlation and the SOC depend strongly on the chemical composition of CIRO layers. By simply increasing the Ru doping level x, we can significantly suppress the degradation of ferromagnetism in ultrathin LCMO layers and enhance the T-C by similar to 90K. Moreover, we observe a clear reorientation of the magnetic easy axis from orthorhombic [010] to [100] as x decreased to 0, which may originate from the enhanced SOC. Our work provides an insight for utilizing the 4d/5d transition-metal-oxides to tune the functionality of magnetic heterostructures. Published by AIP Publishing.
WOS关键词EMERGENT PHENOMENA ; OXIDE ; TRANSITION ; PHYSICS
资助项目National Natural Science Foundation of China[11474263] ; National Natural Science Foundation of China[U1432251] ; National Natural Science Foundation of China[11574324] ; National Basic Research Program of China[2016YFA0401003] ; National Basic Research Program of China[2015CB921201] ; Key Natural Science Research Program of Anhui Education Committee[KJ2018ZD001] ; Hefei Science Center CAS
WOS研究方向Physics
语种英语
WOS记录号WOS:000452555500040
出版者AMER INST PHYSICS
资助机构National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Basic Research Program of China ; National Basic Research Program of China ; National Basic Research Program of China ; National Basic Research Program of China ; Key Natural Science Research Program of Anhui Education Committee ; Key Natural Science Research Program of Anhui Education Committee ; Key Natural Science Research Program of Anhui Education Committee ; Key Natural Science Research Program of Anhui Education Committee ; Hefei Science Center CAS ; Hefei Science Center CAS ; Hefei Science Center CAS ; Hefei Science Center CAS ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Basic Research Program of China ; National Basic Research Program of China ; National Basic Research Program of China ; National Basic Research Program of China ; Key Natural Science Research Program of Anhui Education Committee ; Key Natural Science Research Program of Anhui Education Committee ; Key Natural Science Research Program of Anhui Education Committee ; Key Natural Science Research Program of Anhui Education Committee ; Hefei Science Center CAS ; Hefei Science Center CAS ; Hefei Science Center CAS ; Hefei Science Center CAS ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Basic Research Program of China ; National Basic Research Program of China ; National Basic Research Program of China ; National Basic Research Program of China ; Key Natural Science Research Program of Anhui Education Committee ; Key Natural Science Research Program of Anhui Education Committee ; Key Natural Science Research Program of Anhui Education Committee ; Key Natural Science Research Program of Anhui Education Committee ; Hefei Science Center CAS ; Hefei Science Center CAS ; Hefei Science Center CAS ; Hefei Science Center CAS ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Basic Research Program of China ; National Basic Research Program of China ; National Basic Research Program of China ; National Basic Research Program of China ; Key Natural Science Research Program of Anhui Education Committee ; Key Natural Science Research Program of Anhui Education Committee ; Key Natural Science Research Program of Anhui Education Committee ; Key Natural Science Research Program of Anhui Education Committee ; Hefei Science Center CAS ; Hefei Science Center CAS ; Hefei Science Center CAS ; Hefei Science Center CAS
源URL[http://ir.hfcas.ac.cn:8080/handle/334002/40933]  
专题合肥物质科学研究院_中科院强磁场科学中心
通讯作者Wang, Lingfei
作者单位1.Univ Sci & Technol China, Hefei Natl Lab Phys Sci Microscale, Hefei 230026, Anhui, Peoples R China
2.Chinese Acad Sci, Anhui Key Lab Condensed Matter Extreme Condit, High Field Magnet Lab, Hefei 230031, Anhui, Peoples R China
3.Anhui Univ, Inst Phys Sci & Informat Technol, Sch Phys & Mat Sci, Hefei 230601, Anhui, Peoples R China
推荐引用方式
GB/T 7714		 Guo, Zhuang,Lan, Da,Qu, Lili,et al. Control of ferromagnetism and magnetic anisotropy via tunable electron correlation and spin-orbital coupling in La0.67Ca0.33MnO3/Ca(Ir,Ru)O-3 superlattices[J]. APPLIED PHYSICS LETTERS,2018,113(23):5.
APA Guo, Zhuang.,Lan, Da.,Qu, Lili.,Zhang, Kexuan.,Jin, Feng.,...&Wu, Wenbin.(2018).Control of ferromagnetism and magnetic anisotropy via tunable electron correlation and spin-orbital coupling in La0.67Ca0.33MnO3/Ca(Ir,Ru)O-3 superlattices.APPLIED PHYSICS LETTERS,113(23),5.
MLA Guo, Zhuang,et al."Control of ferromagnetism and magnetic anisotropy via tunable electron correlation and spin-orbital coupling in La0.67Ca0.33MnO3/Ca(Ir,Ru)O-3 superlattices".APPLIED PHYSICS LETTERS 113.23(2018):5.

入库方式： OAI收割

来源：合肥物质科学研究院

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