%0 Journal Article
%T Characteristics of wave propagating through carbon nanotubes investigated on the basis of micropolar elasticity<br>基于微极性弹性力学的碳纳米管中波的传播特性
%A Xie Gen-Quan
%A Xia Ping
%A <br>谢根全
%A 夏 平
%J 物理学报
%D 2007
%I 
%X Relationship of stress and strain for a carbon nanotube was obtained on the basis of micropolar elasticity. The principle of Hamilton was utilized to derive the dynamic differential equation. Dispersion relationship (the relationship between frequency and wavenumber) of wave propagating through a carbon nanotube was obtained from the dynamic differential equation. In addition, group velocities and characteristic wave surfaces were also investigated. The obtained results are discussed.
%K micropolar elastic mechanics
%K carbon nanotube
%K group velocity
%K characteristic wave surface<br>微极性弹性力学
%K 碳纳米管
%K 群速度
%K 特征波面
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=29DF2CB55EF687E7EFA80DFD4B978260&aid=A9C3F67A037F7C695B9FCCECDDF4CBF8&yid=A732AF04DDA03BB3&vid=014B591DF029732F&iid=59906B3B2830C2C5&sid=C41EB670A9B25851&eid=3D9B79DB57D25182&journal_id=1000-3290&journal_name=物理学报&referenced_num=0&reference_num=25