%0 Journal Article
%T Effect of Fe and Co on the electronic structure of (110) martensite twin boundary in Ni2MnGa alloy<br>Fe和Co对Ni2MnGa合金(110)马氏体孪晶界面电子结构的影响
%A Wan Jian-Feng
%A Fei Yan-Qiong
%A Wang Jian-Nong
%A <br>万见峰
%A 费燕琼
%A 王健农
%J 物理学报
%D 2006
%I 
%X Effect of iron and cobalt on the electronic structure of (110) martensite twin boundary in Ni2MnGa alloy have been investigated by using density functional theory (DFT), including twin boundary energy, segregation energy, magnetic moment, bond order and electronic density of states. The calculation results demonstrated that cobalt has a stronger doping effect on the twin interface than iron, and has less influence on the magnetic property of the twin boundary than the latter.
%K density functional theory
%K twin interface
%K doping effect
%K martensite<br>密度泛函理论，
%K 孪晶界面，
%K 掺杂效应，
%K 马氏体
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=29DF2CB55EF687E7EFA80DFD4B978260&aid=A15BF340C0234657&yid=37904DC365DD7266&vid=E514EE58E0E50ECF&iid=94C357A881DFC066&sid=BB16B2E6715919D5&eid=91EAE2015CCB136A&journal_id=1000-3290&journal_name=物理学报&referenced_num=0&reference_num=17