title: Compact electron-beam source for formation of neutral beams of very low vapor pressure materials.
abstract: An electron-beam heater and associated power supply have been developed for use in formation of metal vapors for neutral beam studies. The device is small with relatively low power (250 W). It is easily constructed and designed such that the target surface is normal to the direction of propagation of the neutral beam. Beams of tantalum atoms and carbon particles have been formed using the device.
authors.affiliation: IRT Corporation, P. O. Box 80817, San Diego, California 92138.
authors.forename: J A
authors.initials: JA
authors.lastname: Rutherford
authors.forename: D A
authors.initials: DA
authors.lastname: Vroom