MECHANISM STUDY ON OXYGEN VACANCY INDUCED RESISTANCE SWITCHING IN Au/LaMnO3/SrNb0.01Ti0.99O3

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	MECHANISM STUDY ON OXYGEN VACANCY INDUCED RESISTANCE SWITCHING IN Au/LaMnO3/SrNb0.01Ti0.99O3
	Jin, YL ; Xu, ZT ; Jin, KJ ; Ge, C ; Lu, HB ; Yang, GZ
刊名	MODERN PHYSICS LETTERS B
	2013
卷号	27 期号:11
关键词	Perovskite oxide oxygen vacancy resistive switching self-consistent calculations
ISSN号	0217-9849
通讯作者	Jin, YL (reprint author), Chinese Acad Sci, Beijing Natl Lab Condensed Matter Phys, Inst Phys, Beijing 100190, Peoples R China.
中文摘要	Mechanism of resistance switching in heterostructure Au/LaMnO3/SrNb0.01Ti0.99O3 was investigated. In Au/LaMnO3/SrNb0.01Ti0.99O3 devices the LaMnO3 films were fabricated under various oxygen pressures. The content of the oxygen vacancies has a significant impact on the resistance switching performance. We propose that the resistance switching characteristics of Au/LaMnO3/SrNb0.01Ti0.99O3 arise from the modulation of the Au/LaMnO3 Schottky barrier due to the change of the oxygen vacancy concentration at Au/LaMnO3 interface under the external electric field. The effect of the oxygen vacancy concentration on the resistance switching is explained based on the self-consistent calculation. Both the experimental and numerical results confirm the important role of the oxygen vacancies in the resistance switching behavior.
资助信息	National Basic Research Program of China [2012CB921403, 2013CB328706]; National Natural Science Foundation of China [10825418, 11134012]
语种	英语
公开日期	2014-01-16
内容类型	期刊论文
源URL	[http://ir.iphy.ac.cn/handle/311004/57203]
专题	物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文
推荐引用方式 GB/T 7714	Jin, YL,Xu, ZT,Jin, KJ,et al. MECHANISM STUDY ON OXYGEN VACANCY INDUCED RESISTANCE SWITCHING IN Au/LaMnO3/SrNb0.01Ti0.99O3[J]. MODERN PHYSICS LETTERS B,2013,27(11).
APA	Jin, YL,Xu, ZT,Jin, KJ,Ge, C,Lu, HB,&Yang, GZ.(2013).MECHANISM STUDY ON OXYGEN VACANCY INDUCED RESISTANCE SWITCHING IN Au/LaMnO3/SrNb0.01Ti0.99O3.MODERN PHYSICS LETTERS B,27(11).
MLA	Jin, YL,et al."MECHANISM STUDY ON OXYGEN VACANCY INDUCED RESISTANCE SWITCHING IN Au/LaMnO3/SrNb0.01Ti0.99O3".MODERN PHYSICS LETTERS B 27.11(2013).