Research on Metallic Ion Beam Production at IMP

  • Since 1998, many experiments for metallic ion production have been done on LECR2 (Lanzhou ECR ion source NO.2), LECR3 (Lanzhou ECR ion source NO.3) and SECRAL (Superconductiong ECR ion source Advanced design in Lanzhou) at Institute of Modern Physics. The very heavy metallic ion beams such as those of uranium were also produced by the plasma sputtering method, and supplied for HIRFL (Heavy Ion Research Facility in Lanzhou) accelerators successfully. During the test, 11.5eμAU28+, 9eμAU24+ were obtained. Some ion beams of the metal having lower melting temperature such as Ni and Mg ion beams were produced by oven method on LECR3 too. The consumption rate was controlled to be lower for 26Mg ion beams production, and the minimum consumption was about 0.3mg per hour. In this paper, the main experimental results are given. Some discussions are made for some experimental phenomena and results, and some conclusions are drawn.
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  • [1] . Geller R. Rev. Sci. Instrum., 1998, 69: 13022. rje J et al. Proceedings of the 12th International Workshop on ECRIS, Riken, Report INS-J-182(1995). P.1363. Harkewicz R et al. Rev. Sci. Instrum., 1995, 66(4): 28834. ZHAO Hong-Wi et al. HEP NP, 1999, 23(7): 717(in Chinese)(赵卫红等.高能物理与核物理,1999,23(7):717)5. ZHANG Zi-Min et al. HEP NP, 2003, 27(10): 914-918(in Chinese)(张子民等.高能物理与核物理,2003,27(10):914-918)br6. ZHAO Hong-Wei et al. Proceedings of the 16th International Workshop on ECRIS, USA, California, 2004, P.107. ZHANG Z M et al. HEP NP, 2000, 24(10): 974-978(in Chinese)(张子民等.高能物理与核物理,2000,24(10):974-978)8. HE Wei et al. HEP NP, 2005, 29(9): 907-911(in Chinese)(何伟等.高能物理与核物理,2005,29(9):907-911)9. WANG G H. Interactional Physics with Particles and Solid(1), Beijing: Science Press, 1988. 283-297(in Chinese)(王广厚.粒子同固体相互作用物理学(上册),北京:科学出版社,1998.283-297)10. ZHANG H S. Ion Sources and High Power Neutral beam Sources, Beijing: Atomic Energy Press, 1987. 273-274(in Chinese)(张华顺.离子源与大功率中性束源,北京:原子能出版社,1987.273-274)11. MA Lei et al. Nuclear Techniques, 2005, 28(8): 613-616(in Chinese)(马雷等.核技术,2005,28(8):613-61)
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CAO Yun, FENG Yu-Cheng, LI Jin-Yu, WANG Hui, MA Bao-Hua, SUN Liang-Ting, ZHAO HUAN-Yu, SHANG Yong, ZHANG Xue-Zhen, LI Xi-Xia, GUO Xiao-Hong and LU Wang. Research on Metallic Ion Beam Production at IMP[J]. Chinese Physics C, 2007, 31(S1): 70-74.
CAO Yun, FENG Yu-Cheng, LI Jin-Yu, WANG Hui, MA Bao-Hua, SUN Liang-Ting, ZHAO HUAN-Yu, SHANG Yong, ZHANG Xue-Zhen, LI Xi-Xia, GUO Xiao-Hong and LU Wang. Research on Metallic Ion Beam Production at IMP[J]. Chinese Physics C, 2007, 31(S1): 70-74. shu
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Received: 2007-05-30
Revised: 1900-01-01
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Research on Metallic Ion Beam Production at IMP

    Corresponding author: CAO Yun,
  • Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou 730000, China2 Graduate University of Chinese Academy of Science, Beijing 100049, China

Abstract: Since 1998, many experiments for metallic ion production have been done on LECR2 (Lanzhou ECR ion source NO.2), LECR3 (Lanzhou ECR ion source NO.3) and SECRAL (Superconductiong ECR ion source Advanced design in Lanzhou) at Institute of Modern Physics. The very heavy metallic ion beams such as those of uranium were also produced by the plasma sputtering method, and supplied for HIRFL (Heavy Ion Research Facility in Lanzhou) accelerators successfully. During the test, 11.5eμAU28+, 9eμAU24+ were obtained. Some ion beams of the metal having lower melting temperature such as Ni and Mg ion beams were produced by oven method on LECR3 too. The consumption rate was controlled to be lower for 26Mg ion beams production, and the minimum consumption was about 0.3mg per hour. In this paper, the main experimental results are given. Some discussions are made for some experimental phenomena and results, and some conclusions are drawn.

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