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Number of particles in the space charge limited emission

Posted Jan 20, 2017, 5:02 a.m. EST Low-Frequency Electromagnetics Version 5.2 0 Replies

Roberto Morelli
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Hi,

What is the meaning of the paramater "number of particles per release N" in the space charge limited emission node?(Comsol 5.2)

From Comsol's particle tracing module user guide:

Number of particles:
Enter the Number of particles per release N (dimensionless). The default value
is 1 ×10^3.

How i can use to model the space charge limited emission? How is related to the current emitted from a simple planar chatode?

Thanks
0 Replies Last Post Jan 20, 2017, 5:02 a.m. EST
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Hello Roberto Morelli

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