Author: Zhang, X.Z.
Paper Title Page
WEPO016 A New 18 GHz ECR Ion Source for Cyclotron at CIAE 234
 
  • B. Tang, L.H. Chen, B.Q. Cui, G. Guo, R. Ma, Y.J. Ma, L. Sui, Y.F. Wang, L. Zhang
    CIAE, Beijing, People’s Republic of China
  • Z.H. Jia, L.B. Li, Y.T. Li, W. Lu, J.D. Ma, P. Peng, C. Qian, L.T. Sun, P. Zhang, X.Z. Zhang
    IMP/CAS, Lanzhou, People’s Republic of China
 
  In order to meet the requirements of ion beam for the single event effect experiment, the ion source needs to supply ion beams of N, Ne, Si, Ar, Fe, Kr, Xe, and so on for the cyclotron. The most effective way to increase the energy of the cyclotron is to increase the charged state, and the Kr ion charge state reaches +22 while the Xe ion charge state reaches +35. A new room-temperature Electron Cyclotron Resonance (ECR) ion source operating at 18 GHz has been developed and assembled at CIAE. This new ECR ion source is based on the Lanzhou Electron Cyclotron Resonance ion source No.5 (LECR5) developed at IMP. The magnetic confinement of the new ECR ion source is realized by the axial mirror field provided by two set of room temperature pancake coils while the radial hexapole field is supplied by a permanent magnet hexapole. A multi-sputter disk injection component was designed for the production of metallic cocktail ion beams. This paper will give the detailed design of this ion source, and some preliminary highly charged ion beam production results will also be presented.  
poster icon Poster WEPO016 [0.654 MB]  
DOI • reference for this paper ※ doi:10.18429/JACoW-CYCLOTRONS2022-WEPO016  
About • Received ※ 11 February 2023 — Revised ※ 13 February 2023 — Accepted ※ 20 February 2023 — Issue date ※ 01 July 2023
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