%0 Journal Article
%T ON THE RELATIVISTIC FIFTH ORDER GEOMETRICAL ABERRATION EQUATION OF A COMBINED FOCUSING-DEFLECTION SYSTEM<br>聚焦-偏转复合系统的相对论五级几何象差方程
%A LI YU
%A <br>李钰
%J 物理学报
%D 1986
%I 
%X In this paper, the relativistic fifth order geometrical aberration equation of a combined electric-magnetic focusing-deflection system with superimposed fields is derived by using varia-tional principle and taking symbolic derivative and inner product of complex numbers as mathematical tools.
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=29DF2CB55EF687E7EFA80DFD4B978260&aid=1D8F6CCB275F4AD6276DC07A0EB125B4&yid=4E65715CCF57055A&vid=6209D9E8050195F5&iid=708DD6B15D2464E8&sid=65B62960A2E224C9&eid=033F76C1E79F93E7&journal_id=1000-3290&journal_name=物理学报&referenced_num=0&reference_num=0