THE UNIFIED SOLUTION OF THE INCOMMENSURATE PHASE IN FERROELECTRICS  

作　　者：GUO Ru YANG Zhen-qing 

机构地区：[1]Department of Physics,Nankai University,Tianjin,China

出　　处：《Chinese Physics Letters》1984年第1期27-30,共4页中国物理快报（英文版）

摘　　要：We derive a unified multi-harmonic modulation solution of the incommensurate phase with a simple model by a method like that used in solving pendulum problems in mechanics. This solution reduces to single-harmonic modulation at the upper end of temperatures, and transforms into kink solution at the lower end of temperatures, The basic wave-vector decreases monotonically with temperature, as was observed in experimentation.

关 键 词：HARMONIC UNIFIED MONOTONIC 

分 类 号：O17[理学—数学]