TITLE

Discharge characteristics and H--ion production in a bucket ion source

AUTHOR(S)
Kosaka, T.; Yamashita, H.; Miyamoto, S.; Inoue, S.; Horiike, H.
PUB. DATE
February 2002
SOURCE
Review of Scientific Instruments;Feb2002, Vol. 73 Issue 2, p961
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
The cusp leak was found to have a profile of multiple peaks, when measured near the filaments. This is attributable to multiple discharge paths of primary electrons. The supercusp magnetic configuration is one of several configurations in which strong magnetic-field lines flow into the backplate from the extraction grid. The negative-ion current was measured with a Faraday cup with a magnetic filter changing current from 0 to 100 A. The plasma characteristics were measured in the driver and the extraction regions.
ACCESSION #
6178043

 

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