Calculated extracted electron current as a function of radius and length of the plasma chamber.
(Color online) Schematic setup of the radio frequency plasma bridge neutralizer.
(Color online) Electron current as function of the rf power and gas flow for xenon (top) and argon gases.
Comparison of measured electron current with calculated values of plasma equilibrium model (argon operation, ).
The target neutralization: probe voltage in dependence on the electron/ion current ratio (argon operation, )
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