By the longitudinal optical standing wave field simulated, the standing wave effect is analyzed. 主要包括:通过纵向光场分布模拟分析了驻波效应;
The absorption of the longitudinal optical ( LO ) phonons and the free-excitons was observed at room temperature. 观测到了纵光学波(LO)声子吸收峰与自由激子吸收峰;
Besides the RBM, the longitudinal optical mode ( LO ) is also found in our simulation results, which was also observed in experiments. 除此之外,在我们的数值模拟中,也发现了被激发的纵向光学(LO)模(LO)声子,也与实验测相符。
The LLP variational approach and the perturbation method are employed to study the polaron effect in a freestanding quantum wire, both the contribution from the bulk-like longitudinal optical phonon modes as well as the surface optical phonon modes are taken into consideration. 分别采用LLP变分方法和微扰方法研究了圆柱形自由量子线的极化子效应,在计算中考虑了类体纵光学声子模及表面声子模的贡献。
Firstly, the bulk longitudinal optical ( LO ) modes and the interface optical ( IO ) modes in the QD-QW structures are investigated within the framework of continue medium. 首先,我们利用连续介质模型讨论了该结构中的体纵光学模和界面光学模。