%0 Journal Article
%T Dynamics of two-dimensional interchain delocalized polarons<br>二维链间扩展的极化子动力学研究
%A Liu Wen
%A Liu De-Sheng
%A Li Hai-Hong
%A <br>刘文
%A 刘德胜
%A 李海宏
%J 物理学报
%D 2010
%I 
%X Based on the SSH model, polaron dynamics in a system of highly ordered conjugated polymer chains is investigated, including polaron formation and transport in the presence of an external electric field. It is found that, beyond a certain strength of the interchain coupling, the injected electron will induce a two-dimensional delocalized polaron state, expanding over several chains. Dynamical simulations suggest that, under the same electric field, two-dimensional interchain delocalized polarons move faster than intrachain localized polarons, as suggested by earlier experiments.
%K interchain delocalized polaron
%K interchain coupling<br>链间扩展极化子
%K 链间耦合
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=29DF2CB55EF687E7EFA80DFD4B978260&aid=64A06EBC7022B9498E8E1FB99ED00179&yid=140ECF96957D60B2&vid=6AC2A205FBB0EF23&iid=9CF7A0430CBB2DFD&sid=A5B3874E8BE8E4E6&eid=663E31D02FC6EDED&journal_id=1000-3290&journal_name=物理学报&referenced_num=0&reference_num=26