Enhanced field emission from carbon nanotubes by electroplating of silver nanoparticles

	Enhanced field emission from carbon nanotubes by electroplating of silver nanoparticles
其他题名	论文其他题名
	Chen L. F.; Mi Y. H.; Ni H. L.; Ji Z. G.; Xi J. H.; Pi X. D.; Zhao H. F.
	2011
发表期刊	Journal of Vacuum Science & Technology B
ISSN	1071-1023
卷号	29 期号:4
摘要	The authors report that the field emission of carbon nanotubes (CNTs) is significantly improved by electroplating. The electroplating leads to a decrease of the turn-on electric field from 2.95 to 1.0 V/mu m and an increase of the emission-current density from 0.224 to 0.8112 mA/cm(2) at an applied electric field of 8 V/mu m. It is found that after 23 days the current density of the CNT emitters prepared with electroplating only decreases by 10%, whereas that of the CNT emitters prepared without electroplating decreases by more than 80%. The improvement of the field emission of CNTs is due to the electroplating-enabled strong adhesion between the CNTs and the substrate. This has been verified by the measurement of the contact resistance. (C) 2011 American Vacuum Society. [DOI: 10.1116/1.3610841]
收录类别	SCI ; EI
语种	英语
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/26056
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Chen L. F.,Mi Y. H.,Ni H. L.,et al. Enhanced field emission from carbon nanotubes by electroplating of silver nanoparticles[J]. Journal of Vacuum Science & Technology B,2011,29(4).
APA	Chen L. F..,Mi Y. H..,Ni H. L..,Ji Z. G..,Xi J. H..,...&Zhao H. F..(2011).Enhanced field emission from carbon nanotubes by electroplating of silver nanoparticles.Journal of Vacuum Science & Technology B,29(4).
MLA	Chen L. F.,et al."Enhanced field emission from carbon nanotubes by electroplating of silver nanoparticles".Journal of Vacuum Science & Technology B 29.4(2011).

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