Long-pulse operation of a cesium-seeded high-current large negative ion source

Takeiri, Y.; Osakabe, M.; Oka, Y.; Tsumori, K.; Kaneko, O.; Takanashi, T.; Asano, E.; Kawamoto, T.; Akiyama, R.; Kuroda, T.
May 1997
Review of Scientific Instruments;May97, Vol. 68 Issue 5, p2012
Academic Journal
Describes the operation of a high-power large negative ion source for a long pulse duration using a three-grid single-state accelerator. Shape of the extraction grid; Achievement of a stable long-pulse arc discharge with an arc power of 100 kilowatt; Measurement of the neutralization efficiency of the accelerated negative ion power density.


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