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Helium Plasma Hollow Cathode

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hi all!

im trying to simulate a helium plasma within a hollow cathode. ive designed a simple model with a rotational 2D symmetry and a simple electron impact reaction (e-+He=>2e-+He+).

comsol displays no error, but the electron densities and parameters like that are all uniformly distributed.

thankful for every help!

cheers,
daniel


0 Replies Last Post Nov 23, 2011, 11:12 a.m. EST
COMSOL Moderator

Hello Daniel Hauser

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