Surface conduction electron emission source enhanced by back gate electrode

2015 ◽  
Author(s):  
P. F. Cai ◽  
H. F. Lianga ◽  
C. L. Cai
2008 ◽  
Vol E91-C (10) ◽  
pp. 1554-1556 ◽  
Author(s):  
S. WU ◽  
C. WANG ◽  
J. ZHANG ◽  
W. HU ◽  
C. LIU

2012 ◽  
Vol 32 ◽  
pp. 139-143 ◽  
Author(s):  
Huiyan Wu ◽  
Jianfeng Wang ◽  
Zhongxiao Song ◽  
Shengli Wu ◽  
Yanhuai Li ◽  
...  

Carbon ◽  
2013 ◽  
Vol 56 ◽  
pp. 255-263 ◽  
Author(s):  
Wei Lei ◽  
Chi Li ◽  
Matthew T. Cole ◽  
Ke Qu ◽  
Shuyi Ding ◽  
...  

Author(s):  
Xiaoqiong Zheng ◽  
Shengli Wu ◽  
Zhongxiao Song ◽  
Yanhui Shi ◽  
Siliang Xiong ◽  
...  

2016 ◽  
Vol 30 (10) ◽  
pp. 1650137 ◽  
Author(s):  
Zhihua Shen ◽  
Xiao Wang ◽  
Shengli Wu ◽  
Jinshou Tian

A new kind of surface-conduction electron-emitter (SCE) with a triangular dielectric layer under the conductive film is proposed. The influences of the vertex angle [Formula: see text] of the triangular dielectric layer and the anode voltage [Formula: see text] on the electron emission efficiency and the focusing capability have been investigated with the finite integration technique (FIT). The numerical simulation results show that SCE with a small vertex angle guarantees higher electron emission efficiency even with a low anode voltage. But the focusing capability of the electron emitter will get worse when the [Formula: see text] or [Formula: see text] becomes too small. Take both the electron emission efficiency and focusing capability into consideration, the structure with a vertex angle [Formula: see text] between [Formula: see text]–[Formula: see text] and the anode voltage of 1500[Formula: see text]V is suggested.


Displays ◽  
2012 ◽  
Vol 33 (2) ◽  
pp. 62-67 ◽  
Author(s):  
Ling-Guo Zhao ◽  
Sheng-Li Wu ◽  
Si-Liang Xiong ◽  
Jin-Tao Zhang

Sign in / Sign up

Export Citation Format

Share Document