%0 Journal Article
%T Study on the count plateau, gas gain and energy resolution of the Micromegas detectors<br>Micromegas探测器计数曲线、增益以及能量分辨特性的研究
%A Zhang Xiao-Dong
%A Yang He-Run
%A Duan Li-Min
%A Xu Hu-Shan
%A Hu Bi-Tao
%A Li Chun-Yan
%A Li Zu-Yu
%A <br>张小东
%A 杨贺润
%A 段利敏
%A 徐瑚珊
%A 胡碧涛
%A 李春艳
%A 李祖玉
%J 物理学报
%D 2008
%I 
%X In this paper, we describe the structure of Micromegas (micro mesh gaseous structure) detector which has been developed recently by our group. And its count plateau, gas gain and energy resolution in the condition of a 55Fe X-ray source and various Ar-CO2 mixtured gases are plotted as functions of mesh voltage. Based on the experimental results, we confirm that we have mastered the technique of fabricating this kind of detector with high energy resolution and excellent performance.
%K Micromegas detector
%K count curve
%K energy resolution
%K gas gain<br>Micromegas探测器
%K 计数曲线
%K 能量分辨率
%K 增益
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=29DF2CB55EF687E7EFA80DFD4B978260&aid=62449D9DAE0EA3B7609BED8A2B0D1C3D&yid=67289AFF6305E306&vid=11B4E5CC8CDD3201&iid=E158A972A605785F&sid=F77EA1B361947C8B&eid=A48AABF0E342FE4B&journal_id=1000-3290&journal_name=物理学报&referenced_num=0&reference_num=17