%0 Journal Article
%T Nonlinear Dynamics of a Sliding Chain in a Periodic Potential
%A YUAN Xiao-Ping
%A ZHENG Zhi-Gang
%A <br>袁晓平
%A 郑志刚
%J 中国物理快报
%D 2007
%I 
%X Nonlinear dynamics of the sliding process of a chain driven with a constant velocity at one end in a periodic substrate potential is investigated. The driven chain exhibits distinctly different dynamical characteristics at different velocities. In the low velocity region, the chain moves in a stick-slip manner. When the driving velocity is increased, the stick-slip behaviour is replaced by complicated and regular oscillatory motions. The dependence of the dynamics on the coupling strength is studied and the step-like behaviour is found, where different steps correspond to different dynamical phases.
%K 05
%K 45
%K Xt<br>非线性编辑
%K 滑动链
%K 周期
%K 电势
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=E27DA92E19FE279A273627875A70D74D&aid=03664AC44D480818184B23E677B367A7&yid=A732AF04DDA03BB3&vid=B91E8C6D6FE990DB&iid=9CF7A0430CBB2DFD&sid=75359DB37CA6AEF5&eid=71E51BD3D819EC5A&journal_id=0256-307X&journal_name=中国物理快报&referenced_num=0&reference_num=0