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U形靶框-双层结构碳剥离膜制备
引用本文:张宏斌,卢子伟,徐瑚珊,谭继廉,肖国青,靳根明,张雪荧,陈若富,徐华根,贾飞,袁小华,黄天衡. U形靶框-双层结构碳剥离膜制备[J]. 原子能科学技术, 2006, 40(5): 599-601. DOI: 10.7538/yzk.2006.40.05.0599
作者姓名:张宏斌  卢子伟  徐瑚珊  谭继廉  肖国青  靳根明  张雪荧  陈若富  徐华根  贾飞  袁小华  黄天衡
作者单位:中国科学院 ;近代物理研究所,甘肃 ;兰州 730000
基金项目:中国科学院“百人计划”基金资助项目,科技部重大项目前期研究专项资助项目(2001CCB01200),国家重点基础研究发展规划项目(G2000077401)
摘    要:本研究涉及用于兰州重离子加速器冷却储存环上的碳剥离膜的制备方法。该剥离膜采用特殊的U形靶框和双层结构,使膜的强度大为加强,以提高高真空条件下剥离膜使用寿命。采用碳弧法制备的剥离膜的有效面积较大,为10cm2,质量厚度约为150μg/cm2。碳剥离膜的X衍射谱测试结果表明,膜上的碳以非晶体石墨形式存在。

关 键 词:碳剥离膜   U形靶框-双层结构   碳弧法
文章编号:1000-6931(2006)05-0599-03
收稿时间:2004-11-11
修稿时间:2004-11-112005-01-14

Preparation of C Stripping Foil With "U-Like" Shape Frame-Double Layer Structure
ZHANG Hong-bin,LU Zi-wei,XU Hu-shan,TAN Ji-lian,XIAO Guo-qing,JIN Gen-ming,ZHANG Xue-ying,CHEN Ruo-fu,XU Hua-gen,JIA Fei,YUAN Xiao-hua,HUANG Tian-heng. Preparation of C Stripping Foil With "U-Like" Shape Frame-Double Layer Structure[J]. Atomic Energy Science and Technology, 2006, 40(5): 599-601. DOI: 10.7538/yzk.2006.40.05.0599
Authors:ZHANG Hong-bin  LU Zi-wei  XU Hu-shan  TAN Ji-lian  XIAO Guo-qing  JIN Gen-ming  ZHANG Xue-ying  CHEN Ruo-fu  XU Hua-gen  JIA Fei  YUAN Xiao-hua  HUANG Tian-heng
Affiliation:Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou 730000, China
Abstract:Preparation process of C stripping foil used for the beam injection to Heavy Ion Research Facility at Lanzhou-Cooler Storage Ring was studied. The prepared C stripping foil was attached to a “U-like” shape frame with a double layer structure to increase the strength of stripping foil. The prepared C foil had an effective area of 10 cm2 and the average thickness of 150 μg/cm2. The foil has a relatively long lifetime, and can be used in the ultra-high vacuum environments. The result from X-ray diffraction shows that the carbon in the stripping foil occurs as amorphous graphite.
Keywords:carbon stripping foil,"  U-like"   shape frame-double layer structure,carbon arc method
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