Use of Space Charge in Electron Optics

1955 ◽  
Vol 26 (3) ◽  
pp. 327-330 ◽  
Author(s):  
E. A. Ash
Keyword(s):  
Space Charge ◽  
Electron Optics ◽  
Use Of Space

Solution of electron optics problems with space charge in 2D and 3D

1995 ◽  
Author(s):  
John A. Rouse ◽  
Xieqing Zhu ◽  
Eric Munro
Keyword(s):  
Space Charge ◽  
Electron Optics ◽  
2D And 3D

Microwave frequency multiplication by use of space charge domains in semiconductor superlattice

2003 ◽  
Vol 39 (7) ◽  
pp. 628 ◽  
Author(s):  
M. Haeussler ◽  
R. Scheuerer ◽  
K.F. Renk ◽  
Yu. Kuschurinov ◽  
D.G. Pavel'ev
Keyword(s):  
Space Charge ◽  
Microwave Frequency ◽  
Frequency Multiplication ◽  
Use Of Space ◽  
Semiconductor Superlattice

Investigation of an NEA Diamond Vacuum Microtriode Array

1996 ◽  
Vol 423 ◽  
Author(s):  
C. W. Hatfield ◽  
G. L. Bilbro ◽  
A. S. Morris ◽  
P. K. Baumann ◽  
B. L. Ward ◽  
...  
Keyword(s):  
Space Charge ◽  
Applied Voltage ◽  
Circuit Simulation ◽  
Emission Current ◽  
Microwave Circuit ◽  
Electron Optics ◽  
Electrical Measurements ◽  
Simulation Data ◽  
Diamond Surfaces ◽  
Rf Amplifier

AbstractThe properties and characteristics of vacuum microtriodes based on NEA diamond surfaces were modelled. Specifically, an NEA diamond vacuum microtriode array was investigated using electrical measurements, electron optics software, and microwave circuit simulation. Data for emission current versus applied voltage for various anode-to-cathode distances for diamond NEA surfaces was analyzed and various parameters were extracted. Electron optics software was used to determine Fowler-Nordheim and space-charge-limited DC I-V characteristics for each microtriode. Microwave circuit simulation was done to determine the behavior of arrays of these vacuum microtriodes in an RF amplifier circuit.

Sign in / Sign up

Export Citation Format

Share Document