第二章用解析方法研究一维分子晶体电子-声子耦合系统基态中晶格非线性效应。
In chapter two we analytically study the nonlinear lattice effects for the ground state of electron-phonon interaction one-dimensional molecular crystal system.
基态结合能随电子-声子耦合强度的增加而增大。振动频率随椭球的纵横比的增加而减少。
The ground state binding energy is increasing function of the electron-phonon coupling strength, whereas the vibrational frequency is decreasing function of the aspect ratio of the ellipsoid.
结果显示叠加态时的概率密度随着 电子-声子耦合强度的增加而增大，随着量子点受限长度的减小而增大。
The results indicate that the electron probability density increases with increasing the electron-LO phonon strong coupling and decreasing the confinement length.
应用推荐