Previous Article Next Article Table of Contents Journal of Vacuum Science & Technology A, Vol.12, No.6, 3109-3114, 1994 DOI10.1116/1.578944 Export Citation Characterization of H- Extraction for a Multipole Ion-Source Located in the Tail of the Magnetic-Field Distribution - Type-III Oka Y, Ando A, Kaneko O, Takeiri Y, Tsumori K, Akiyama R, Kawamoto T Keywords:MULTICUSP SOURCE;NEGATIVE-IONS;DISCHARGES;HYDROGEN Please enable JavaScript to view the comments powered by Disqus.