中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Temperature dependence of field emission of nano-diamond

文献类型:期刊论文

作者Yang Yan-Ning1,2,3; Zhang Zhi-Yong1,2; Zhang Fu-Chun3; Zhang Wei-Hu3,4; Yan Jun-Feng1,2; Zhai Chun-Xue1,2
刊名acta physica sinica
出版日期2010-04-01
卷号59期号:4页码:2666-2671
关键词field emission nano-diamond scale effect hot carrier
英文摘要the field emission characteristics of nano-diamond deposited on titanium substrate at various temperatures are studied it was found that the emission current increases with increase of temperature and electric field,while the stability of the emission current has does not change. the field emission characteristic deviates from classic fowler-nordheim theory. the mechanism of the emission current at different temperatures is analyzed it may be due to the combined rc lion of scale effect of the nano-diamond and masses of hot carrier produced by nano-diamonds in external electric field. in addition,the research indicates that larger current can be generated after titanium substrates being heated up to a certain degree in external electric field, which can have large effect on field emission, showing that the titanium substrate has a certain degree of temperature sensitivity and voltage sensitivity.
WOS标题词science & technology ; physical sciences
类目[WOS]physics, multidisciplinary
研究领域[WOS]physics
关键词[WOS]electron-emission ; property ; surface ; film
收录类别SCI
语种中文
WOS记录号WOS:000276957500077
公开日期2015-09-22
源URL[http://ir.opt.ac.cn/handle/181661/25294]  
专题西安光学精密机械研究所_研究生部
作者单位1.NW Univ Xian, Inst Photon & Phototechnol, Xian 710069, Peoples R China
2.NW Univ Xian, Shaanxi Prov Key Lab Photoelect Technol, Xian 710069, Peoples R China
3.Yanan Univ, Coll Phys & Elect Informat, Yanan 716000, Peoples R China
4.Chinese Acad Sci, Xian Inst Opt & Precis Mech, Xian 710068, Peoples R China
推荐引用方式
GB/T 7714
Yang Yan-Ning,Zhang Zhi-Yong,Zhang Fu-Chun,et al. Temperature dependence of field emission of nano-diamond[J]. acta physica sinica,2010,59(4):2666-2671.
APA Yang Yan-Ning,Zhang Zhi-Yong,Zhang Fu-Chun,Zhang Wei-Hu,Yan Jun-Feng,&Zhai Chun-Xue.(2010).Temperature dependence of field emission of nano-diamond.acta physica sinica,59(4),2666-2671.
MLA Yang Yan-Ning,et al."Temperature dependence of field emission of nano-diamond".acta physica sinica 59.4(2010):2666-2671.

入库方式: OAI收割

来源:西安光学精密机械研究所

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