%0 Journal Article
%T An Easy Method for Judging PN Junction Performance Qualitatively from I-V Curve Shape<br>根据IV曲线形态定性判断PN结性能的一种简易方法
%A WANG Yi-feng MAO Jing-xiang
%A <br>王忆锋
%A 毛京湘
%J 红外
%D 2008
%I 
%X The semilogarithmic current-voltage (I-V) characteristics of a PN junction sample can be presented with the powerful plotting functions in MATLAB.The performance of a PN junction can be judged qualitatively from its I-V curve shape.The more linear segments to be used to approximate the I-V curve,the further the actual characteristics are away from the ideal ones.The method is not only suitable for homojunctions,but also for heterojunctions and Schottky barrier diodes.
%K PN junction
%K current-voltage characteristics
%K MATLAB<br>PN结
%K IV特性
%K MATLAB
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=1319827C0C74AAE8D654BEA21B7F54D3&jid=3723000AE493FCE650601982177048B1&aid=FAA80550108ED60FC1773D0E6B231260&yid=67289AFF6305E306&vid=771469D9D58C34FF&iid=38B194292C032A66&sid=A04140E723CB732E&eid=EA389574707BDED3&journal_id=1672-8785&journal_name=红外&referenced_num=0&reference_num=5