%0 Journal Article
%T Field emission from ZnO nanorods<br>氧化锌纳米棒场发射性能研究
%A Ni Sai-Li
%A Chang Yong-Qin
%A Long Yi
%A Ye Rong-Chang
%A <br>倪赛力
%A 常永勤
%A 龙毅
%A 叶荣昌
%J 物理学报
%D 2006
%I 
%X The field emission properties of the randomly oriented and the well-aligned ZnO nanorods synthesized by a thermal evaporation method were investigated in detail. It was found that the field emission of the well-aligned ZnO nanorods is seriously affected by the screening effect. While, compared with the ZnO arrays, the field emission measurements on the randomly oriented ZnO nanorods show a lower turn-on filed and a larger field enhancement factor, which are attributed to the weak screening effect and the surface perturbations. These features make the random ZnO nanorods as a competitive candidate for field emission flat panel display.
%K ZnO
%K field emission
%K random<br>氧化锌
%K 场发射
%K 非取向
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=29DF2CB55EF687E7EFA80DFD4B978260&aid=59AF3A89468B9527&yid=37904DC365DD7266&vid=E514EE58E0E50ECF&iid=F3090AE9B60B7ED1&sid=ADE93841AAED9334&eid=D7759C7F33998F0A&journal_id=1000-3290&journal_name=物理学报&referenced_num=2&reference_num=11