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Structural and electrical properties of epitaxial perovskite CaIr1-xRuxO3 thin films

文献类型：期刊论文

作者Guo, Zhuang1; Lan, Da1; Jin, Feng2,3; Qu, Lili1; Zhuang, Kexuan1; Chen, Binbin1; Gao, Guanyin1; Chen, Feng2,3; Wu, Wenbin1,2,3,4
刊名JOURNAL OF APPLIED PHYSICS
出版日期2018-09-28
卷号124期号:12页码:7
ISSN号0021-8979
DOI10.1063/1.5043502
通讯作者Wu, Wenbin(wuwb@ustc.edu.cn)
英文摘要The 4d and 5d transition metal oxides have exhibited a wide spectrum of attracting phenomena. Here, we demonstrate modulations on crystal structure, electrical properties, and spin-orbit couplings (SOCs) in perovskite CaIr1-xRuxO3 (CIRO, 0 <= x <= 1) thin films First, all our coherently-grown CIRO films exhibit the orthorhombic perovskite structure, of which the orthorhombicity is tuned by the doping level x. This is different from the post-perovskite structure that is usually observed in the bulk CaIrO3. Second, the metal-semiconductor transition in the perovskite CIRO layers is triggered by changing either the doping level or the layer thickness. Our data suggest the important roles of SOC and disorders in determining the electrical properties in perovskite CIRO layers. Third, the sign reversal of Hall coefficient in CIRO films reveals the complex evolution of electronic structure depending on x and temperature, suggesting the perovskite CIRO films as a new accessible platform for investigating rich physics in 4d and 5d transition metal oxides. Published by AIP Publishing.
WOS关键词SPIN-ORBIT INTERACTION ; CARUO3 ; TRANSITION ; PHYSICS
资助项目National Natural Science Foundation of China (NNSFC)[11474263] ; National Natural Science Foundation of China (NNSFC)[U1432251] ; National Natural Science Foundation of China (NNSFC)[11574324] ; National Basic Research Program of China[2016YFA0401003] ; National Basic Research Program of China[2015CB921201] ; Hefei Science Center CAS
WOS研究方向Physics
语种英语
WOS记录号WOS:000446119300038
出版者AMER INST PHYSICS
资助机构National Natural Science Foundation of China (NNSFC) ; National Natural Science Foundation of China (NNSFC) ; National Natural Science Foundation of China (NNSFC) ; National Natural Science Foundation of China (NNSFC) ; National Basic Research Program of China ; National Basic Research Program of China ; National Basic Research Program of China ; National Basic Research Program of China ; Hefei Science Center CAS ; Hefei Science Center CAS ; Hefei Science Center CAS ; Hefei Science Center CAS ; National Natural Science Foundation of China (NNSFC) ; National Natural Science Foundation of China (NNSFC) ; National Natural Science Foundation of China (NNSFC) ; National Natural Science Foundation of China (NNSFC) ; National Basic Research Program of China ; National Basic Research Program of China ; National Basic Research Program of China ; National Basic Research Program of China ; Hefei Science Center CAS ; Hefei Science Center CAS ; Hefei Science Center CAS ; Hefei Science Center CAS ; National Natural Science Foundation of China (NNSFC) ; National Natural Science Foundation of China (NNSFC) ; National Natural Science Foundation of China (NNSFC) ; National Natural Science Foundation of China (NNSFC) ; National Basic Research Program of China ; National Basic Research Program of China ; National Basic Research Program of China ; National Basic Research Program of China ; Hefei Science Center CAS ; Hefei Science Center CAS ; Hefei Science Center CAS ; Hefei Science Center CAS ; National Natural Science Foundation of China (NNSFC) ; National Natural Science Foundation of China (NNSFC) ; National Natural Science Foundation of China (NNSFC) ; National Natural Science Foundation of China (NNSFC) ; National Basic Research Program of China ; National Basic Research Program of China ; National Basic Research Program of China ; National Basic Research Program of China ; 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/334002/39768]  
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Wu, Wenbin
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, High Magnet Field Lab, Anhui Key Lab Condensed Matter Phys Extreme Condi, Hefei 230031, Anhui, Peoples R China
3.Chinese Acad Sci, Hefei Sci Ctr, Hefei 230031, Anhui, Peoples R China
4.Anhui Univ, Inst Phys Sci & Informat Technol, Hefei 230601, Anhui, Peoples R China
推荐引用方式
GB/T 7714		 Guo, Zhuang,Lan, Da,Jin, Feng,et al. Structural and electrical properties of epitaxial perovskite CaIr1-xRuxO3 thin films[J]. JOURNAL OF APPLIED PHYSICS,2018,124(12):7.
APA Guo, Zhuang.,Lan, Da.,Jin, Feng.,Qu, Lili.,Zhuang, Kexuan.,...&Wu, Wenbin.(2018).Structural and electrical properties of epitaxial perovskite CaIr1-xRuxO3 thin films.JOURNAL OF APPLIED PHYSICS,124(12),7.
MLA Guo, Zhuang,et al."Structural and electrical properties of epitaxial perovskite CaIr1-xRuxO3 thin films".JOURNAL OF APPLIED PHYSICS 124.12(2018):7.

入库方式： OAI收割

来源：合肥物质科学研究院

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