Simulations of ECRIS performance for different working materials
Abstract
Free parameters of Numerical Advanced Model of ECRIS (NAM-ECRIS) are selected such as to reproduce the experimental charge-state-distribution of the extracted argon ions for the DECRIS-PM source tuned to produce the maximized Ar8+ currents. Using these fixed parameters, we calculate the extracted currents for Kr, Xe and Bi ions in mix with oxygen, for Ca in mix with helium, and for pure O and He plasmas. Comparison is made with the experimental data, good correspondence is observed.
- Publication:
-
Journal of Instrumentation
- Pub Date:
- December 2018
- DOI:
- 10.1088/1748-0221/13/12/C12002
- Bibcode:
- 2018JInst..13C2002M