On Optimization of the Metal Ion Production by Electron Cyclotron Resonance Ion Sources
نویسندگان
چکیده
The three-dimensional NAM-ECRIS model is applied for studying the metal ion production in DECRIS-PM Electron Cyclotron Resonance Ion Source. Experimentally measured extracted currents are accurately reproduced with model. Parameters of injection vapors into source optimized. It found that axial highly directional fluxes allows increasing charged calcium ions by factor 1.5. reason gain formation internal barrier inside plasma, which increase extraction and efficiency. Benefits injecting singly-charged instead atoms discussed.
منابع مشابه
Electron cyclotron resonance ion sources – physics, technology and future challenges
The performance of Electron Cyclotron Resonance Ion Sources (ECRIS), producing high charge state ions from a great variety of elements, has improved dramatically over the past decades, thus enabling significant advances in accelerator-based nuclear physics. The orderof-magnitude performance leaps of ECR ion sources, e.g. from 15 μA of extracted O in 1974 [1] to 4700 μA in 2016 [2], result from ...
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ژورنال
عنوان ژورنال: Physics of Particles and Nuclei Letters
سال: 2021
ISSN: ['1531-8567', '1547-4771']
DOI: https://doi.org/10.1134/s1547477121030092