%0 Journal Article
%T Inducing magnetic monopole in conductor and topological insulator by point charge<br>点电荷在拓扑绝缘体和导体中感应磁单极
%A Zeng Lun-Wu
%A Song Run-Xia
%A <br>曾伦武
%A 宋润霞
%J 物理学报
%D 2012
%I 
%X Using the electric potential and the magnetic scalar potential formulas which contain Bessel function of zero-order of first kind and the constitute relations of topological insulator, we derive the induced electric potentials and induced magnetic scalar potentials which are induced by point electric charge in dielectric, topological insulator and earthing conductor. Further research shows that the induced magnetic monopoles and the induced electric charges are induced in dielectric, topological insulator and earthing conductor; the positive and negative induced magnetic monopoles and electric charges and their magnitudes are determined not only by the material parameter, point electric charge, but also by the space of the induced electric charge and induced magnetic monopole.
%K topological insulator
%K inducing electric charge
%K inducing magnetic monopole<br>拓扑绝缘体
%K 感应电荷
%K 感应磁单极
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=29DF2CB55EF687E7EFA80DFD4B978260&aid=78F360FC29C47911AB555B32A8502532&yid=99E9153A83D4CB11&vid=1D0FA33DA02ABACD&iid=708DD6B15D2464E8&sid=FEBA17750E5CFB0C&eid=FEBA17750E5CFB0C&journal_id=1000-3290&journal_name=物理学报&referenced_num=0&reference_num=17