%0 Journal Article
%T Investigation of dynamics of magneto-optical trap loading by light-induced atom desorption<br>光致原子解吸附对冷原子磁光阱装载的动力学研究
%A Zhang Peng-Fei
%A Li Gang
%A Zhang Yu-Chi
%A Yang Rong-Can
%A Guo Yan-Qiang
%A Wang Jun-Min
%A Zhang Tian-Cai
%A <br>张鹏飞
%A 李刚
%A 张玉驰
%A 杨榕灿
%A 郭龑强
%A 王军民
%A 张天才
%J 物理学报
%D 2010
%I 
%X The dynamics of magneto-optical trap loading by light-induced atom desorption (LIAD) are investigated theoretically and experimentally. The loading of the MOT has been described by a theoretical model. We have paid close attention to the background gases which are essentially important for the ultimate vacuum pressure. The experiment is done based on a glass cell and all the results are well in agreement with the theory. The decay process of the background vacuum pressure caused by the untrapped cesium atoms after shutting off the desorption light is explained quantitatively. The LIAD effect is proved to be an effective tool to control the loading of the MOT and the neutral single atoms in experiment.
%K light-induced atom desorption
%K magneto-optical trap
%K laser cooling and trapping<br>光致原子解吸附
%K 磁光阱
%K 激光冷却与俘获
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=29DF2CB55EF687E7EFA80DFD4B978260&aid=5F51E00C8A1CF9C3DCCD49840F636932&yid=140ECF96957D60B2&vid=6AC2A205FBB0EF23&iid=9CF7A0430CBB2DFD&sid=FDF36B1F96024EC5&eid=C34FBCAEEC32E4F6&journal_id=1000-3290&journal_name=物理学报&referenced_num=0&reference_num=26