Electro-optical properties of Rydberg excitons
Electro-optical properties of Rydberg excitons
复制标题
里德伯激子的电光性质
DOI：
10.1103/physrevb.94.045205
复制
发表时间：
2016
影响因子：
3.7
通讯作者：
G. Czajkowski
中科院分区：
文献类型：
--
作者：
S. Zieli'nska;D. Ziemkiewicz;G. Czajkowski
我们展示了如何计算里德伯激子出现时的电光函数（吸收、反射和传输），包括电子空穴对与电磁场之间的相干性效应。使用实密度矩阵方法对 Cu$_2$0 晶体进行数值计算。我们还详细检查并解释了共振位移对态数和施加电场强度的依赖性。我们报告与最近发表的实验数据非常吻合。
We show how to compute the electrooptical functions (absorption, reflection, and transmission) when Rydberg Excitons appear, including the effect of the coherence between the electron-hole pair and the electromagnetic field. With the use of Real Density Matrix Approach numerical calculations applied for Cu$_2$0 crystal are performed. We also examine in detail and explain the dependence of the resonance displacement on the state number and applied electric field strength. We report a good agreement with recently published experimental data.