讨论了声子之间相互作用对激子基态能量的影响。
The influence of interaction between phonons on ground state energy of exciton has been discussed.
研究结果表明，激子-纵光学声子相互作用通过屏蔽的库仑势减少了激子结合能及其相应的斯塔克能移。
Theoretical results show that the exciton-phonon coupling reduces both the exciton binding energies and the Stark shifts by screening the Coulomb interaction.
本文从晶格模型出发，同时考虑周期场和电子-声子相互作用对激子能态的影响。
In this paper, the effect of the lattice potential and electron-phonon interaction on the energy states of excitons is studied by using lattice model.
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