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Article

Miniature high current metal ion source

I.G. BrownLawrence Berkeley Laboratory, University of California, Berkeley, California 94720James E. GalvinLawrence Berkeley Laboratory, University of California, Berkeley, California 94720R.A. MacGillLawrence Berkeley Laboratory, University of California, Berkeley, California 94720R. T. WrightLawrence Berkeley Laboratory, University of California, Berkeley, California 94720
1986en
ABI

Abstract

A small, simple ion source for the production of high brightness beams of metal ions is described. A metal vapor vacuum arc discharge is used to establish the high density plasma from which the ion beam is extracted. The source is finger sized, and can produce pulsed metal ion beams with current up to the 10-mA range.

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