Design of the imp microbeam. irradiation system for 100 mev/u heavy ions
文献类型：期刊论文
| 作者 | Sheng Li-Na1,2; Song Ming-Tao1; Zhang Xiao-Qi1; Yang Xiao-Tian1; Gao Da-Qing1; He Yuan1; Zhang Bin1; Liu Jie1; Sun You-Mei1; Dang Bing-Rong1 |
| 刊名 | Chinese physics c
 |
| 出版日期 | 2009-04-01 |
| 卷号 | 33期号:4页码:315-320 |
| 关键词 | Microbeam High energy Ion beam optics Aberration |
| ISSN号 | 1674-1137 |
| 通讯作者 | Sheng li-na(shenglina@impcas.ac.cn) |
| 英文摘要 | A state-of-the-art high energy heavy ion microbeam irradiation system is constructed at the institute of modern physics of the chinese academy of sciences. this microbeam system operates in both full current intensity mode and single ion mode. it delivers a predefined number of ions to pre-selected targets for research in biology and material science. the characteristic of this microbeam system is high energy and vertical irradiation. a quadrupole focusing system, in combination with a series of slits, has been designed to optimize the spatial resolution. a symmetrically achromatic system leads the beam downwards and serves simultaneously as an energy analyzer. a high gradient quadrupole triplet finally focuses a c(6+) ion beam to 1 mu m in the vacuum chamber within the energy range from 10 mev/u to 100 mev/u. in this paper, the imp microbeam system is described in detail. a systematic investigation of the ion beam optics of this microbeam system is presented together with the associated aberrations. comparison is made between the imp microbeam system and the other existing systems to further discuss the performance of this microbeam. then the optimized initial beam parameters axe given for high resolution and high hitting efficiency. at last, the experiment platform is briefly introduced. |
| WOS关键词 | NUCLEAR MICROPROBE ; JAERI |
| WOS研究方向 | Physics |
| WOS类目 | Physics, Nuclear ; Physics, Particles & Fields |
| 语种 | 英语 |
| WOS记录号 | WOS:000264958400016 |
| 出版者 | CHINESE PHYSICAL SOC |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2399294 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Sheng Li-Na |
| 作者单位 | 1.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Sheng Li-Na,Song Ming-Tao,Zhang Xiao-Qi,et al. Design of the imp microbeam. irradiation system for 100 mev/u heavy ions[J]. Chinese physics c,2009,33(4):315-320. |
| APA | Sheng Li-Na.,Song Ming-Tao.,Zhang Xiao-Qi.,Yang Xiao-Tian.,Gao Da-Qing.,...&Zhan Wen-Long.(2009).Design of the imp microbeam. irradiation system for 100 mev/u heavy ions.Chinese physics c,33(4),315-320. |
| MLA | Sheng Li-Na,et al."Design of the imp microbeam. irradiation system for 100 mev/u heavy ions".Chinese physics c 33.4(2009):315-320. |
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来源：中国科学院大学
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