%0 Journal Article
%T Surface waves formed at the interface between a metal and a photorefractive crystal<br>在金属与光折变晶体界面形成的表面波研究
%A Sun Tong-Tong
%A Lu Ke-Qing
%A Chen Wei-Jun
%A Yao Feng-Xue
%A Niu Ping-Juan
%A Yu Li-Yuan
%A <br>孙彤彤
%A 卢克清
%A 陈卫军
%A 姚风雪
%A 牛萍娟
%A 于莉媛
%J 物理学报
%D 2013
%I 
%X The formation conditions and the energy variation of surface waves at the interface between a metal and a photorefractive crystal are investigated by using the particle oscillator model and numerical techniques. Our analysis indicates that the positive and negative values of the propagation constant affect the type of surface waves and the energy distribution: formation surface waves are nonlocal surface waves for negative values of the propagation constant and are oscillating surface waves and localized surface waves for positive values of the propagation constant, and the energy of localized surface waves in photorefractive medium increases monotonically with the propagation constant value increasing. In a given physical system, one can control the different orders and the waveforms of localized surface waves by regulating the variable parameter determining the strength of nonlinear effects.
%K surface wave
%K photorefractive crystal
%K oscillator model<br>表面波
%K 光折变晶体
%K 振荡模型
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=29DF2CB55EF687E7EFA80DFD4B978260&aid=96293AEB9294B34D161642190F81533C&yid=FF7AA908D58E97FA&iid=38B194292C032A66&journal_id=1000-3290&journal_name=物理学报&referenced_num=0&reference_num=0