Strong nonlinear current-voltage behaviour in iron oxyborate

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	Strong nonlinear current-voltage behaviour in iron oxyborate
	Song, YJ ; Xu, YY ; Song, YJ ; Li, JQ ; Wang, RM
刊名	AIP ADVANCES
	2014
卷号	4 期号:11
ISSN号	2158-3226
通讯作者	Wang, RM (reprint author), Beihang Univ, Dept Phys, Beijing 100191, Peoples R China.
中文摘要	Strong nonlinear resistance has been found in the charge ordered ferroelectric iron oxyborate (Fe2OBO3) with a high dielectric constant and giant converse magnetoelectric effect. In low temperature range the I-V nonlinearity increases quickly with decreasing temperature. Transport measurements on polycrystalline and single crystal Fe2OBO3 indicate that the nonlinearity is not induced by grain boundaries. The nonlinear I-V behavior is intrinsically correlated with the charge order phase melting in Fe2OBO3 by detailed in-situ TEM investigations. These results provide an insight into structure-activity relationship of resistance switching effects at atomic and electric scales, which is essential for its potential application as varistors and storage media. (C) 2014 Author(s). All article content, except where otherwise noted, is licensed under a Creative Commons Attribution 3.0 Unported License.
资助信息	National Natural Science Foundation of China [11174023, 51371015, 51331002]; Beijing Natural Science Foundation [2142018]; Fundamental Research Funds for the Central Universities, China Postdoctoral Science Foundation [230210233]
语种	英语
公开日期	2015-04-14
内容类型	期刊论文
源URL	[http://ir.iphy.ac.cn/handle/311004/58846]
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	Song, YJ,Xu, YY,Song, YJ,et al. Strong nonlinear current-voltage behaviour in iron oxyborate[J]. AIP ADVANCES,2014,4(11).
APA	Song, YJ,Xu, YY,Song, YJ,Li, JQ,&Wang, RM.(2014).Strong nonlinear current-voltage behaviour in iron oxyborate.AIP ADVANCES,4(11).
MLA	Song, YJ,et al."Strong nonlinear current-voltage behaviour in iron oxyborate".AIP ADVANCES 4.11(2014).