The second threshold field of charge-density-wave conductor Rb0.3MoO3 in high temperature range

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	The second threshold field of charge-density-wave conductor Rb0.3MoO3 in high temperature range
	D. H. Li; R. Xiong; J. F. Wang; C. Z. Li; D. Yin; F. Yi; Q. F. Tang; J. Shi
	2005
发表期刊	Chinese Physics Letters
ISSN	0256-307X
卷号	22 期号:5 页码:1210-1213
摘要	The switching and threshold properties of quasi-one-dimensional charge-density-wave conductor rubidium blue bronze Rb0.3MoO3 single crystals are investigated in a comparative high and large temperature range. Beyond the limit temperature 50K of Littlewood's theory, even up to about 100K, typical sharp switching to negative or zero differential resistance is observed in E-I characteristic curves. Correspondingly, an obvious switching between two conducting states, from a lowly conducting state to a highly conducting state, is observed in the I-E characteristic curves in the same temperature range. Temperature dependence of the second threshold field E-T2 accompanied by this kind of high field switching behaviour is firstly obtained. These new observations are discussed in the mechanism of the current inhomogeneity and redistribution due to the existence of transverse energy barriers suggested by Zhang et al. [Solid State Commun. 85 (1993) 121].
部门归属	wuhan univ, dept phys, wuhan 430072, peoples r china. chinese acad sci, int ctr mat phys, shenyang 110016, peoples r china.;xiong, r (reprint author), wuhan univ, dept phys, wuhan 430072, peoples r china;xiongrui@whu.edu.cn jshi@whu.edu.cn
关键词	Non-linear Conductivity Electric-field K0.3moo3 K0.30moo3 Dynamics Nbse3 Hysteresis Behavior Bronzes State
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WOS记录号	WOS:000229202500052
引用统计	被引频次：4[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/34897
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	D. H. Li,R. Xiong,J. F. Wang,et al. The second threshold field of charge-density-wave conductor Rb0.3MoO3 in high temperature range[J]. Chinese Physics Letters,2005,22(5):1210-1213.
APA	D. H. Li.,R. Xiong.,J. F. Wang.,C. Z. Li.,D. Yin.,...&J. Shi.(2005).The second threshold field of charge-density-wave conductor Rb0.3MoO3 in high temperature range.Chinese Physics Letters,22(5),1210-1213.
MLA	D. H. Li,et al."The second threshold field of charge-density-wave conductor Rb0.3MoO3 in high temperature range".Chinese Physics Letters 22.5(2005):1210-1213.