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Generating continuous electrons from cathode

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Hi,
I'm trying to simulate an 13MHz electron gun with an oscillating grid voltage. I have created the necessary 13MHz fields. But I couldn't create the electrons continuously with using "Release from Grid" node. I can just set the spesific time steps with the "Release Times" parameter. But its so important to generate this particles continuously. Is there a way to to this, instead of the time steps?

0 Replies Last Post 9 apr 2013, 03:48 GMT-4
COMSOL Moderator

Hello Cagin

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