%0 Journal Article
%T Effects of arrangement of scatterers on band gaps of two-dimesional magnonic crystals<br>散射体排列方式对二维磁振子晶体带隙结构的影响
%A Wang Li-Yong
%A Cao Yong-Jun
%A <br>王立勇
%A 曹永军
%J 物理学报
%D 2011
%I 
%X In this paper, band structures of two-dimensional magnonic crystals with square arrangement, triangle arrangement and honeycomb arrangement of Fe cylinders in matrix of EuO are calculated by the plane-wave expansion method. And the effects of arrangements of scatterers on the band gaps of two-dimensional magnonic crystals are discussed. The numerical results show that the gap of the triangle arrangement is the largest in the above three lattices.
%K magnonic crystals
%K band gaps
%K arrangement of scatterers<br>磁振子晶体
%K 带隙
%K 排列方式
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=29DF2CB55EF687E7EFA80DFD4B978260&aid=F437B1BF01E7F4867F23C7BAD7D48BBC&yid=9377ED8094509821&vid=BFE7933E5EEA150D&iid=9CF7A0430CBB2DFD&sid=0DBB359F4A7464CB&eid=68FE582F6F0912A6&journal_id=1000-3290&journal_name=物理学报&referenced_num=0&reference_num=13