Scandate Dispenser Cathode Fabrication for A High-Aspect-Ratio High-Current-Density Sheet Beam Electron Gun

2012 ◽  
Vol 59 (6) ◽  
pp. 1792-1798 ◽  
Author(s):  
Jinfeng Zhao ◽  
Diana Gamzina ◽  
Na Li ◽  
Ji Li ◽  
Alexander G. Spear ◽  
...  
Keyword(s):  
Aspect Ratio ◽  
Current Density ◽  
High Aspect Ratio ◽  
High Current Density ◽  
Electron Gun ◽  
High Current ◽  
Beam Electron ◽  
Dispenser Cathode

8.3: A high aspect ratio, high current density sheet beam electron gun

2010 ◽  
Author(s):  
John E. Atkinson ◽  
Deepika D. Gajaria ◽  
Thomas J. Grant ◽  
Takuji Kimura ◽  
Bradford C. Stockwell ◽  
...  
Keyword(s):  
Aspect Ratio ◽  
Current Density ◽  
High Aspect Ratio ◽  
High Current Density ◽  
Electron Gun ◽  
High Current ◽  
Beam Electron

Electrical characteristics of a low pressure wire discharge and an application to high current density electron gun

1995 ◽  
Vol 46 (4-6) ◽  
pp. 499-502 ◽  
Author(s):  
Hiroyuki Yasui ◽  
Tohru Tamagawa ◽  
Iwao Ohshima ◽  
Hajime Urai ◽  
Eiki Hotta
Keyword(s):  
Current Density ◽  
High Current Density ◽  
Low Pressure ◽  
Electron Gun ◽  
Electrical Characteristics ◽  
High Current ◽  
Pressure Wire

High Current Density and Long-Life Nanocomposite Scandate Dispenser Cathode Fabrication

2011 ◽  
Vol 58 (4) ◽  
pp. 1221-1228 ◽  
Author(s):  
Jinfeng Zhao ◽  
Na Li ◽  
Ji Li ◽  
L R Barnett ◽  
M Banducci ◽  
...  
Keyword(s):  
Current Density ◽  
High Current Density ◽  
High Current ◽  
Dispenser Cathode ◽  
Long Life

Application of an impregnated cathode coated with W-Sc2O3 to a high current density electron gun

1988 ◽  
Vol 33-34 ◽  
pp. 1200-1207 ◽  
Author(s):  
S. Yamamoto ◽  
S. Sasaki ◽  
S. Taguchi ◽  
I. Watanabe ◽  
N. Koganezawa
Keyword(s):  
Current Density ◽  
High Current Density ◽  
Electron Gun ◽  
High Current
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