%0 Journal Article
%T Optical properties of GaMnN films grown by metal-organic chemical vapor deposition<br>金属有机化学气相淀积技术制备GaMnN薄膜材料光学性质研究
%A Xing Hai-Ying
%A Fan Guang-Han
%A Yang Xue-Lin
%A Zhang Guo-Yi
%A <br>邢海英
%A 范广涵
%A 杨学林
%A 张国义
%J 物理学报
%D 2010
%I 
%X Optical absorption spectra for a series of GaMnN samples with different Mn content grown by metal-organic chemical vapor deposition have been investigated. Compared with GaN,the absorption coefficient of Ga1-xMnxN increases in the UV region and an absorption peak can be observed near 1.44 eV. In addition,the absorption coefficient increases with the increase of the Mn content. The experimental results are in excellent agreement with theoretical data based on density functional theory. Associated with theore...
%K GaMnN
%K MOCVD
%K density functional theory
%K optical properties<br>GaMnN，
%K MOCVD，
%K 密度泛函理论，
%K 光学性质
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=29DF2CB55EF687E7EFA80DFD4B978260&aid=508709F8FA045C70F4E745DEFBF61F22&yid=140ECF96957D60B2&vid=6AC2A205FBB0EF23&iid=CA4FD0336C81A37A&sid=9B1D77939DDB4B89&eid=B7B25E832E7F23D8&journal_id=1000-3290&journal_name=物理学报&referenced_num=0&reference_num=0