%0 Journal Article
%T Enhanced Field Emission from Well-Patterned Silicon Nanoporous Pillar Arrays
%A FU Xiao-Nan
%A LI Xin-Jian
%A <br>富笑男
%A 李新建
%J 中国物理快报
%D 2006
%I 
%X The silicon nanoporous pillar array （Si-NPA） is synthesized by using hydrothermal etching method, and the electron field emission properties are studied. The results show that Si-NPA has a low turn-on field of 1.48 V/μm at the emission current of 0.1 μA and its field emission is relatively stable. The field emission enhancement of Si-NPA is believed to originate from its unique morphology and structure. Our finding demonstrates that the Si-NPA is a promising candidate material for field emission applications.
%K 61
%K 46
%K -w
%K 79
%K 70
%K +q
%K 81
%K 16
%K Be<br>场发射
%K 纳米硅多孔渗水柱阵列
%K Si-NPA
%K 热水蚀刻法
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=E27DA92E19FE279A273627875A70D74D&aid=FF086D9FEEA85F924F37E6EFBE5168FF&yid=37904DC365DD7266&vid=EA389574707BDED3&iid=5D311CA918CA9A03&sid=CAA85A92D7D80185&eid=A7C70BFDC1EB80E9&journal_id=0256-307X&journal_name=中国物理快报&referenced_num=1&reference_num=16