%0 Journal Article
%T MOBILITY EDGE IN THE AUBRY MODEL OF ONE-DIMENSIONAL INCOMMENSURATE SYSTEMS<br>一维无公度系统Aubry模型的迁移率边
%A WANG CHUAN-KUI
%A SUN JIN-ZUO
%A WANG JI-SUO
%A WANG WEN-ZHENG
%A <br>王传奎
%A 孙金祚
%A 王继锁
%A 王文正
%J 物理学报
%D 1993
%I 
%X In this paper, we show that: when the wave vector Q is not infinitesimal but sufficiently small, there exist mobility edges in the region of V < 2 in the Aubry model of one-dimensional incommensurate systems. On the condition of Q tending to zero the mobility edges are Ec=±|2-V|, The result is different from that of duality theory.
%K 无公度系统
%K Aubry模型
%K 迁移率
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=29DF2CB55EF687E7EFA80DFD4B978260&aid=4F23D68AFE8EC2531B9CE33DBF845174&yid=D418FDC97F7C2EBA&vid=ECE8E54D6034F642&iid=CA4FD0336C81A37A&sid=C36EC077A8A90308&eid=8C83C265AD318E34&journal_id=1000-3290&journal_name=物理学报&referenced_num=0&reference_num=2