Source for intense collimated beams of fast Cs + and Cs 0
Abstract
The characteristics of a surface-ionization source for Cs + of 20-55 keV are described. For applications requiring fast Cs 0 atoms, the Cs + beam is neutralized to 90% by passage through Cs vapor. The observed Cs 0 beam intensity through a 1.1 cm diameter aperture 78 cm from the ionizer is 10 particle-mA.
- Publication:
-
Nuclear Instruments and Methods in Physics Research B
- Pub Date:
- February 1985
- DOI:
- 10.1016/0168-583X(85)90020-5
- Bibcode:
- 1985NIMPB...6..566W