%0 Journal Article
%T Study on impedance transition of PEN thin film<br>PEN薄膜阻抗转变规律研究
%A Guo Feng
%A JIANG Yi-ming
%A Xie Heng-Bo
%A Wan Xing-Gong
%A HU Jing-ping
%A Li Jin
%A <br>郭峰
%A 蒋益明
%A 谢亨博
%A 万星拱
%A 胡敬平
%A 李劲
%J 物理学报
%D 2005
%I 
%X PEN films were prepared by vacuum deposition. Their electrical bistable properties were studied under conditions of various circuit parameters.A decrease of time needed for impedance transition with increasing circuit current was observed. The film impedance showed a nonlinear characteristics and then data fitting was done for the nonlinearity. Furthermore, an energy effect was found during the transition, i.e. when the applied voltage exceeds a threshold, the energy consumption keeps invariable.
%K PEN thin film
%K nonlinear impedance
%K bistable<br>PEN薄膜，
%K 非线性阻抗，
%K 电双稳
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=29DF2CB55EF687E7EFA80DFD4B978260&aid=690888D29200B431&yid=2DD7160C83D0ACED&vid=318E4CC20AED4940&iid=38B194292C032A66&sid=D3EC5D34434DACC5&eid=969830E7B1842E81&journal_id=1000-3290&journal_name=物理学报&referenced_num=0&reference_num=16