The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
TY - CONF AU - Qian, C. AU - Fang, X. AU - Feng, Y.C. AU - Guo, J.W. AU - Huang, W. AU - Jia, Z.H. AU - Li, X.X. AU - Lu, W. AU - Sun, L.T. AU - Wang, H. AU - Yang, Y. AU - Zhang, X.Z. AU - Zhao, H.W. ED - Schaa, Volker RW ED - Pisciotta, Pietro TI - Development of LECR4 Ion Source for Intense Beam Production and LECR5 for SESRI Project J2 - Proc. of ECRIS2018, Catania, Italy, 10-14 September 2018 C1 - Catania, Italy T2 - International Workshop on ECR Ion Sources T3 - 23 LA - english AB - Several intense highly charged heavy ion beams have been produced from Lanzhou ECR ion source No.4 (LECR4) since 2014. Recently an attempt to generate intense light ion beam was tested by High-B mode of LECR4 ion source. We firstly produced 8.72 emA of 4He²⁺ beam with 1.7 kW of 18 GHz microwave power at 30 kV extraction voltage. According to the experience of LECR4. A new room temperature ECR ion source (named LECR5) has been designed to deliver multiple charge ion beams for the Space Environment Simulation Research Infrastructure (SESRI) at Harbin Institute of Technology. It aims to produce almost all ion beams from H²⁺ to 209Bi³²⁺. This article reviews the latest result of LECR4 and preliminary design of LECR5 in detail. PB - JACoW Publishing CP - Geneva, Switzerland SP - 188 EP - 190 KW - ECR KW - ion-source KW - solenoid KW - heavy-ion KW - focusing DA - 2019/01 PY - 2019 SN - 978-3-95450-196-0 DO - 10.18429/JACoW-ECRIS2018-THA4 UR - http://jacow.org/ecris2018/papers/tha4.pdf ER -