Energetic negative ion source for fusion at NIFS (invited)

Kuroda, T.; Kaneko, O.; Takeiri, Y.; Oka, Y.; Tsumori, K.; Asano, E.; Kawamoto, T.; Akiyama, R.; Ando, A.; Takanashi, T.; Hamabe, M.
March 1996
Review of Scientific Instruments;Mar96, Vol. 67 Issue 3, p1114
Academic Journal
Reports on the development of large high current hydrogen negative ion sources for the negative ion based neutral beam injector of the Large Helical Device at the National Institute of Fusion in Japan. Optimization of 1/3 scale negative ion source; Electron density and electron temperature of the driver region; Beam extraction and acceleration characteristics.


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