表面光学声子对表面杂质激发态的影响

EFFECT OF SURFACE OPTICAL PHONON ON SURFACE IMPURITY EXCITED STATES T P

用变分法计算了表面光学声子对表面浅态杂质原子的激发态的影响，发现表面光学声子对其激发态也有明显的影响。

The excited states of the snrface optical phonon bounded to an impurity atom centred on the surface is calculated by means of the variational priciple. It isfound that the efect of the SO-phonon is significant even on the excited state energy。