%0 Journal Article
%T Bohm criterion for an electronegative magnetized plasma sheath<br>电负性等离子体磁鞘的玻姆判据
%A Liu Hui-Ping
%A Zou Xiu
%A Zou Bin-Yan
%A Qiu Ming-Hui
%A <br>刘惠平
%A 邹秀
%A 邹滨雁
%A 邱明辉
%J 物理学报
%D 2012
%I 
%X The Bohm criterion for an electronegative magnetized plasma sheath is investigated with a fluid model. It is shown that the existence of negative ions has an effect on the Bohm criterion. And the numerical value of the ion Mach number depends on the magnetic field and the incidence status of the ions.
%K plasma
%K magnetized sheath
%K Bohm criterion
%K electronegative<br>等离子体
%K 磁鞘
%K 玻姆判据
%K 电负性
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=29DF2CB55EF687E7EFA80DFD4B978260&aid=EA4AE3EE8E5D685EE1E2D41F65A247F9&yid=99E9153A83D4CB11&vid=1D0FA33DA02ABACD&iid=38B194292C032A66&sid=4BBE5F2450FECE5D&eid=4BBE5F2450FECE5D&journal_id=1000-3290&journal_name=物理学报&referenced_num=0&reference_num=27