Effects of carbon nanotube diameters of the screen printed cathode on the field emission characteristics

Author(s):  
T. Takikawa ◽  
H. Oki ◽  
Y. Matsuura ◽  
K. Murakami ◽  
S. Abo ◽  
...  
2002 ◽  
Vol 41 (Part 1, No. 6B) ◽  
pp. 4314-4316 ◽  
Author(s):  
Wei-Jiang Zhao ◽  
Akihiro Sawada ◽  
Mikio Takai

Author(s):  
J. L. Kwo ◽  
C. C. Tsou ◽  
Meiso Yokoyama ◽  
I. N. Lin ◽  
C. C. Lee ◽  
...  

Author(s):  
Jungwoo Lee ◽  
Taehee Park ◽  
Jongtaek Lee ◽  
Juwon Ahn ◽  
Mingyeong Shin ◽  
...  

2011 ◽  
Vol 347-353 ◽  
pp. 4008-4011
Author(s):  
Shao Lin Xue ◽  
Shu Xian Wu ◽  
Ran Huang ◽  
Zi Xin Jiang ◽  
Jian Fang Fang

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.


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