%0 Journal Article
%T Research of bipolar amplification effect in single event transient<br>单粒子瞬变中的双极放大效应研究
%A Liu Zheng
%A Chen Shu-Ming
%A Liang Bin
%A Liu Bi-Wei
%A Zhao Zhen-Yu
%A <br>刘征
%A 陈书明
%A 梁斌
%A 刘必慰
%A 赵振宇
%J 物理学报
%D 2010
%I 
%X Using 3-D mixed-mode simulation, bipolar amplification effect in an inverter chain of single event transient(SET) is studied, and compared with that in single NMOS. It is found that bipolar amplification component takes a large proportion in SET current pulse, but not in an inverter chain. The difference of source/substrate biases between them and the mechanism of amplification are explained, which validates the conclusion that bipolar amplification depends on the bias of source/substrate. The positive current component from source to drain and the mechanism of SET pulse are also studied, and results show that the source current change is positive in the plateau region because of the presence of carrier diffusion.
%K single event transient
%K bipolar amplification
%K mixed-mode TCAD simulation
%K plateau region of current<br>单粒子瞬变，
%K 双极放大，
%K 混合模拟，
%K 台阶区电流
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6e709dc38fa1d09a4b578dd0906875b5b44d4d294832bb8e&cid=47ea7cfddebb28e0&jid=29df2cb55ef687e7efa80dfd4b978260&aid=8dc326f5c5e995559a07ad426d1ff8e2&yid=140ecf96957d60b2&vid=6ac2a205fbb0ef23&iid=ca4fd0336c81a37a&sid=95f0d0de8cd6f434&eid=bba8b1249cdaa6ce&journal_id=1000-3290&journal_name=物理学报&referenced_num=0&reference_num=0