带有非对称双阱势的氢键固体中的非线性激发

The nonlinear excitations in hydrogen-bonded solids with asymmetric double well potential

运用一个新的二分量孤子模型,研究带有非对称双阱势的氢键固体中的非线性激发和孤子运动特性,获得了钟型孤子解的表达式,计算了钟型孤子的动量、有效质量和能量.理论结果与实验相一致.

Using a new two- component model, we investigate the nonlinear excitations and the motion of the bell - shape soliton in hydrogen - bonded solids with asymmetric double - well. Obtain the solution and effective mass of the bell - shape soliton. The momentum and the energy are calculated, the results are in satisfactory agreement with the experiment data.