Paper Title:
Field Emission Properies of CNTs Treated by Helium Plasma
  Abstract

This paper presented a novel post-treatment method of He plasma,which could effectively improve the field emission characteristics of screen-printed CNTs cathodes. Notable changes in the surface morphologies of screen-printed CNTs cathodes were investigated by scanning electron micro scope (SEM) as the f unction of treatment by He plasma.The results showed the post-treated CNTs cathodes hold lower turn-on electric field,higher field emission current density,more emission sites,and better uniformity than those of untreated ones.

  Info
Periodical
Advanced Materials Research (Volumes 347-353)
Chapter
Chapter 12: Energy-Efficient Lighting Products and Technologies
Edited by
Weiguo Pan, Jianxing Ren and Yongguang Li
Pages
4008-4011
DOI
10.4028/www.scientific.net/AMR.347-353.4008
Citation
S. L. Xue, S. X. Wu, R. Huang, Z. X. Jiang, J. F. Fang, "Field Emission Properies of CNTs Treated by Helium Plasma", Advanced Materials Research, Vols. 347-353, pp. 4008-4011, 2012
Online since
October 2011
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Price
$32.00
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