Motion of Kink in Hydrogen-Bonded Chain with Asymmetric Double-Well Potential

被引：0
|
作者：
Yuan-Fa Cheng
机构：
[1] Hubei University,Department of Physics
来源：
International Journal of Theoretical Physics | 2006年 / 45卷
关键词：
hydrogen bonded chain; two-component model; asymmetric double-well potential; kink;
D O I：
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学科分类号：
摘要：
We discuss the nonlinear excitations and the motion of kink in hydrogen-bonded chain with asymmetric double-well potential, in presence of an external force and damping using a new two-component soliton model. We obtain the kink soliton solution using the phase-plane method, we study soliton velocity and find the expression of the mobility of the kink soliton.
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