%0 Journal Article
%T First principles study of optical properties of wurtzite ZnO with Mn-doping<br>Mn掺杂ZnO光学特性的第一性原理计算
%A Chen Kun
%A Fan Guang-Han
%A Zhang Yong
%A <br>陈 琨
%A 范广涵
%A 章 勇
%J 中国物理 B
%D 2008
%I 
%X The electronic structures of pure and Mn-doped wurtzite ZnO have been calculated by first-principles ultra-soft pseudo-potential approach of the plane wave based upon the density functional theory, and the structure change, bandstructure, density of state and the difference charge density were studied. The calculated results were revealed that Mn-doping changed the band gap of the films, which increased with the increase of the Mn content. Moreover, the absorbence in strong UV absorption band of ZnO increased too.
%K density functional theory
%K first-principles
%K pseudopotential methods
%K Mn-doped wurtzite ZnO<br>密度泛函理论(DFT)，
%K 第一性原理，
%K 超软赝势，
%K Mn掺杂ZnO
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=CD8D6A6897B9334F09D8D1648C376FB4&aid=8155075B4FED1AABAFC72018B5E7311A&yid=67289AFF6305E306&vid=BCA2697F357F2001&iid=0B39A22176CE99FB&sid=1A775ABEB80E436B&eid=6B1D468AD7B8ADD8&journal_id=1009-1963&journal_name=中国物理&referenced_num=0&reference_num=0