title: Side extraction duoPIGatron-type ion source.
abstract: We have designed and constructed a compact duoPIGatron-type ion source, for possible use in ion implanters, in which ions are extracted from a side aperture in contrast to conventional duoPIGatron sources with axial ion extraction. The size of the side extraction aperture is 1 x 40 mm(2). The ion source was developed to study physical and technological aspects relevant to an industrial ion source. The side extraction duoPIGatron has a stable arc, uniformly bright illumination, and dense plasma. The present work describes some operating parameters of the ion source using argon and BF(3). Total unanalyzed beam currents were 40 mA with Ar at an arc current of 7 A and 13 mA with BF(3) gas at an arc current of 9 A.
authors.affiliation: High Current Electronics Institute, Russian Academy of Sciences, Tomsk, Russia.
authors.forename: V I
authors.initials: VI
authors.lastname: Gushenets
authors.forename: E M
authors.initials: EM
authors.lastname: Oks
authors.forename: Ady
authors.initials: A
authors.lastname: Hershcovitch
authors.forename: B M
authors.initials: BM
authors.lastname: Johnson