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Vacuum window of intermediate energy heavy-ion microbeam irradiation facility

文献类型：期刊论文

作者Sheng Li-Na1,2; Song Ming-Tao2; Liu Jie2
刊名CHINESE PHYSICS C
出版日期2008-03-01
卷号32期号:Suppl. 1页码:74-76
关键词microbeam vacuum window equivalent stress beam spot broadening
ISSN号1674-1137
英文摘要The beam must be extracted into the air through the vacuum window to irradiate the living cell. In the window design, the material and thickness must be chosen to compromise the beam spot size broadening and the window safety. The structure-static analysis on the window of different structures and materials is done with the finite element analysis method, and the deformation and the equivalent stress axe simulated. The safety of these candidates is investigated using the intensity theory. In addition, the small angle scattering and the transverse range of ions are simulated using SRIM code, including all the effects on the beam spot size broadening, such as the incident ion energy, the material and the thickness of the window and the air composing. At last, the appropriate vacuum windows are presented, including the structure, material and thickness.
WOS研究方向Physics
语种英语
WOS记录号WOS:000255855900024
出版者SCIENCE CHINA PRESS
公开日期2010-10-29
源URL[http://ir.imp.cas.cn/handle/113462/5717]  
专题近代物理研究所_近代物理研究所知识存储（2010之前）
通讯作者Sheng Li-Na
作者单位1.Grad Univ Chinese Acad Sci, Beijing 100086, Peoples R China
2.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China
推荐引用方式
GB/T 7714		 Sheng Li-Na,Song Ming-Tao,Liu Jie. Vacuum window of intermediate energy heavy-ion microbeam irradiation facility[J]. CHINESE PHYSICS C,2008,32(Suppl. 1):74-76.
APA Sheng Li-Na,Song Ming-Tao,&Liu Jie.(2008).Vacuum window of intermediate energy heavy-ion microbeam irradiation facility.CHINESE PHYSICS C,32(Suppl. 1),74-76.
MLA Sheng Li-Na,et al."Vacuum window of intermediate energy heavy-ion microbeam irradiation facility".CHINESE PHYSICS C 32.Suppl. 1(2008):74-76.

入库方式： OAI收割

来源：近代物理研究所

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