%0 Journal Article
%T Fast electrons generated from Al targets irradiated by polarized laser pulses<br>不同偏振态下的飞秒激光脉冲与铝靶相互作用中超热电子的产生
%A Li Kun
%A Li Yu-Tong
%A Zhang Jun
%A Yuan Xiao-Hui
%A Xu Miao-Hua
%A Wang Zhao-Hua
%A Zhang Jie
%A <br>李昆
%A 李玉同
%A 张军
%A 远晓辉
%A 徐妙华
%A 王兆华
%A 张杰
%J 物理学报
%D 2006
%I 
%X Energy spectrum and angular distribution of fast electrons are measured in the interaction of linearly (P and S) and circularly polarized femtosecond laser pulses with an aluminum target. It is interesting to note that the angular distribution of backward going electrons is unique for S and circular polarization. For S polarization, the angular distribution of fast electrons can be explained by taking account of the surface magnetic field qualitatively.
%K ultrashort powerful laser pulses
%K plasmas
%K fast electron
%K surface magnetic field<br>超短超强激光
%K 等离子体
%K 超热电子
%K 表面磁场
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=29DF2CB55EF687E7EFA80DFD4B978260&aid=05E87EAA4DB7857D&yid=37904DC365DD7266&vid=E514EE58E0E50ECF&iid=708DD6B15D2464E8&sid=83E0EBF3FCB77FFA&eid=E2051759DE490F54&journal_id=1000-3290&journal_name=物理学报&referenced_num=0&reference_num=11