The polarity origin of the bipolar resistance switching behaviors in metal/La0.7Ca0.3MnO3/Pt junctions

CORC > 物理研究所 > 物理所公开发表论文 > 期刊论文

	The polarity origin of the bipolar resistance switching behaviors in metal/La0.7Ca0.3MnO3/Pt junctions
	Yang, R ; Li, XM ; Yu, WD ; Gao, XD ; Shang, DS ; Liu, XJ ; Cao, X ; Wang, Q ; Chen, LD
刊名	APPLIED PHYSICS LETTERS
	2009
卷号	95 期号:7
关键词	FILMS
ISSN号	0003-6951
通讯作者	Li, XM (reprint author), Chinese Acad Sci, Shanghai Inst Ceram, State Key Lab High Performance Ceram & Superfine, Shanghai 200050, Peoples R China.
中文摘要	Bipolar resistance switching behaviors in the M/La0.7Ca0.3MnO3/Pt (M=Pt, Ag, Cu, Al, Ti, and W) junctions were investigated. We found that the switching polarities of the junctions for M=Pt, Ag, and Cu were opposite to those for M=Al, Ti, and W. This phenomenon was attributed to the different Gibbs free energy of the metal oxide formation. Based on Auger electron spectroscopy measurement of the M/La0.7Ca0.3MnO3 interfaces, the switching mechanisms were further discussed in terms of metal electrode redox reaction for M=Al, Ti, and W and oxygen vacancy generation/annihilation in the La0.7Ca0.3MnO3 film for M=Pt, Ag, and Cu, respectively.
收录类别	SCI
资助信息	National Nature Science Foundation of China [50672116]; Keystone Project of Shanghai Basic Research Program [08JC1420600]; Shanghai-AM Research and Development Fund [8700740900]; Nature Science Foundation of Shanghai [08ZR1421500]
语种	英语
公开日期	2013-09-23
内容类型	期刊论文
源URL	[http://ir.iphy.ac.cn/handle/311004/45400]
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	Yang, R,Li, XM,Yu, WD,et al. The polarity origin of the bipolar resistance switching behaviors in metal/La0.7Ca0.3MnO3/Pt junctions[J]. APPLIED PHYSICS LETTERS,2009,95(7).
APA	Yang, R.,Li, XM.,Yu, WD.,Gao, XD.,Shang, DS.,...&Chen, LD.(2009).The polarity origin of the bipolar resistance switching behaviors in metal/La0.7Ca0.3MnO3/Pt junctions.APPLIED PHYSICS LETTERS,95(7).
MLA	Yang, R,et al."The polarity origin of the bipolar resistance switching behaviors in metal/La0.7Ca0.3MnO3/Pt junctions".APPLIED PHYSICS LETTERS 95.7(2009).