氢键系统中质子转移的二分量弧子非线性力学  

Nonlinear mechanism of two-component soliton for proton transport in hydrogen-bonded systems

作　　者：成元发[1] 

机构地区：[1]湖北大学物理学与电子技术学院,湖北武汉430062

出　　处：《湖北大学学报（自然科学版）》2000年第3期245-248,共4页Journal of Hubei University：Natural Science

基　　金：湖北大学科研基金资助课题

摘　　要：采用二分量弧子模型 ,讨论了在外场和阻尼存在的情况下 ,氢键系统中扭结弧子的运动 ,研究了重离子子晶格运动和光学模对质子子晶格的影响 ,获得了扭结弧子解、迁移率和电导率 ,计算结果和实验值相一致 .On the basis of the two-component soliton model,discussed the motion of a kink soliton in the presence of an external force and damping in hydrogen bonded systems,investigated the influence of motion and the optical mo del of the heavy-ions sublattice on the proton sublattice.The solution,the mobil ity and the conductivity of a kink soliton are found.The calculated results are in good agreement with the experiment results.

关 键 词：二分量孤子 氢键链 质子转移 非线性动力学 

分 类 号：O641.2[理学—物理化学] O483[理学—化学]