The effect of microwave power on the Ar9+ and Ar13+ optical emission intensities and ion beam currents in ECRIS
作者： R. Kronholm , M. Sakildien , D. Neben , H. Koivisto , T. Kalvas
DOI: 10.1063/1.5053288
关键词:
摘要: The production of Ar9+ and Ar13+ ions in an ECRIS plasma the efficiency ion beam extraction transport resulting beams have been studied with JYFL 14 GHz by using optical emission spectroscopy measurement m/q analyzed currents. relative changes both current CW mode as function microwave power amplitude modulation (AM) operation are reported. results indicate a discrepancy between parametric dependence high charge state densities core their extracted observation implies that currents could be limited diffusion electrostatic confinement rather than formation region subsequent transport.The transport.
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