%0 Journal Article
%T Fast scanning X-ray microprobe fluorescence imaging based on synchrotron radiation<br>基于同步辐射的快速扫描X射线微束荧光成像方法
%A Yan Fen
%A Zhang Ji-Chao
%A Li Ai-Guo
%A Yang Ke
%A Wang Hu
%A Mao Cheng-Wen
%A Liang Dong-Xu
%A Yan Shuai
%A Li Jiong
%A Yu Xiao-Han
%A <br>闫芬
%A 张继超
%A 李爱国
%A 杨科
%A 王华
%A 毛成文
%A 梁东旭
%A 闫帅
%A 李炯
%A 余笑寒
%J 物理学报
%D 2011
%I 
%X A method of fast scanning X-ray microprobe fluorescence imaging, on-the-fly scan, has been recently accomplished in BL15U1 hard X-ray micro-focus beamline of Shanghai Synchrotron Radiation Facility, based on the software platform of EPICS; the high technology of precise motion control, the X-ray flux detection and the X-ray fluorescence spectrum detection are integrated into this system. By the method of X-ray microprobe fluorescence imaging, the images of standard nickel mask and the elemental distribution of copper, zinc, kalium and iron in specimen of mouse spleen are obtained. The results demonstrate that this method not only enhances the efficiency on a large scale, but also achieves high quality fluorescence mapping.
%K fast scanning X-ray microprobe fluorescence imaging
%K synchrotron radiation
%K trace elemental distribution<br>快速扫描
%K X射线微束荧光成像
%K 同步辐射
%K 微量元素分布
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=29DF2CB55EF687E7EFA80DFD4B978260&aid=F437B1BF01E7F486EE559D42B47AE5EE&yid=9377ED8094509821&vid=BFE7933E5EEA150D&iid=9CF7A0430CBB2DFD&sid=9319230E84E90BF5&eid=AF36AFBA4354E4D4&journal_id=1000-3290&journal_name=物理学报&referenced_num=0&reference_num=12