Abstract
Beam extraction tests were carried out using a new compact Ku-band electron cyclotron resonance (ECR) ion source. In the case of a single rf frequency operation, a B2 zone can contribute for increase of single and low charged state ion beams when the gas flow rate is relatively higher than that for the basic ECR mode. The scheme seems, however, not so effective for the production of multicharged state ion beams. A double frequency heating (12 and 14 GHz) is, on the other hand, effective for increase of extracted ion current when the rf power is injected into the chamber from both the axial and the radial ports, as succeeded at the LBL experiment.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
