%0 Journal Article
%T MOS CONSTANT CURRENT QUASISTATIC SMALL-SIGNAL TECHNIQUE FOR DETERMINATION OF LOW INTERFACE STATE DISTRIBUTION OF Si/SiO2 SYSTEM<br>测量Si/SiO2系统低界面态分布的MOS恒流准静态小信号技术
%A Tan Changhua
%A Xu Mingzhen
%A Li Shudong
%A <br>谭长华
%A 许铭真
%A 李树栋
%J 电子与信息学报
%D 1986
%I 
%X A new technique called MOS constan t current quasistatic small-signal technique is given. Using this technique the quasistatic capacitance, high frequency capaeitanee and semiconductor surface potential of MOS capacitor can be measured simultaneously, and the low interface state distribution of Si/SiO2 system can also be rapidly and accurately determined. Due to the use of synchronous differential amplification technique with limited amplitude, the sensitivity of the new technique in measuring the interface state density is raised about an order of magnitude.
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=1319827C0C74AAE8D654BEA21B7F54D3&jid=EFC0377B03BD8D0EF4BBB548AC5F739A&aid=24BCCC82434035CC&yid=4E65715CCF57055A&vid=5D311CA918CA9A03&iid=E158A972A605785F&sid=4E6F5C60B72D9B1C&eid=B4E8EA49DAAEB84F&journal_id=1009-5896&journal_name=电子与信息学报&referenced_num=0&reference_num=4