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TY - CONF AU - Li, J.Q. AU - Cao, Y. AU - Fang, X. AU - Guo, J.W. AU - Li, L.B. AU - Lu, W. AU - Ma, B.H. AU - Sun, L.T. AU - Wang, H. AU - Yang, Y. AU - Zhai, Y.H. AU - Zhang, X.Z. AU - Zhao, H.W. ED - Zhao, Hongwei ED - He, Yuan ED - Li, Lu ED - Schaa, Volker RW TI - Development of an All Permanent Magnet ECR Ion Source for Low and Medium Charge State Ions Production J2 - Proc. of HIAT2018, Lanzhou, China, 22-26 October 2018 CY - Lanzhou, China T2 - International Conference on Heavy Ion Accelerator Technology T3 - 14 LA - english AB - An all permanent magnet Electron Cyclotron Reso-nance ion source-LAPECR1U (Lanzhou All Permanent magnet ECR ion source no.1 Upgraded), has been built at IMP in 2017 to satisfy the requirements of LEAF (Low Energy intense-highly-charged ion Accelerator Facility) for first two years commissioning. LAPECR1U was designed to be operated at 14.5 GHz to produce intense low and medium charge state ion beams. LAPECR1U features a compact structure, small size, and low cost. A cone-shape iron yoke in injection side and an iron plasma electrode in extraction side were used to enhance the axial magnetic field strength. The typical parameters and the preliminary beam results of the source are given in this paper. PB - JACoW Publishing CP - Geneva, Switzerland SP - 53 EP - 56 KW - ECR KW - ion-source KW - extraction KW - plasma KW - permanent-magnet DA - 2019/11 PY - 2019 SN - 978-3-95450-203-5 DO - doi:10.18429/JACoW-HIAT2018-MOPB10 UR - http://jacow.org/hiat2018/papers/mopb10.pdf ER -