%0 Journal Article
%T Se ultrathin film growth on Si(100) substrate and its application in Ti/n-Si(100) ohmic contact<br>Si（100）表面Se薄膜生长及其在Ti/Si欧姆接触中的应用
%A Pan Shu-Wan
%A Qi Dong-Feng
%A Chen Song-Yan
%A Li Cheng
%A Huang Wei
%A Lai Hong-Kai
%A <br>潘书万
%A 亓东峰
%A 陈松岩
%A 李成
%A 黄巍
%A 赖虹凯
%J 物理学报
%D 2011
%I 
%X We have investigated the growth of thin selenium layer on Si (100) substrate by molecular beam epitaxy (MBE). By controlling the temperatures of the silicon substrate and the selenium source during growth, an ultrathin film of Se is successfully grown on the Si (100) substrate. As the Si (100) surface is passivated by the ultrathin film of Se, the electrical property of the Ti/n-Si (100) contact is shown to be ideally ohmic, with low resistance and relatively high thermal stability.
%K Se
%K passivation
%K ohmic contact
%K thermal stability<br>硒
%K 钝化
%K 欧姆接触
%K 热稳定性
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=29DF2CB55EF687E7EFA80DFD4B978260&aid=F437B1BF01E7F48644065CC8F6015C46&yid=9377ED8094509821&vid=BFE7933E5EEA150D&iid=9CF7A0430CBB2DFD&sid=D124EFBA8C412AB0&eid=42419D75241F5C04&journal_id=1000-3290&journal_name=物理学报&referenced_num=0&reference_num=15