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首页> 外文期刊>Journal of nonlinear optical physics & materials >Refractive properties of molecular crystalline superlattices
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Refractive properties of molecular crystalline superlattices

机译:分子晶体超晶格的折射特性

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In this paper, we continue the theoretical study of changes in optical characteristics of superlattices as a consequence of some specific behavior of excitons. Based on the particular dispersion law and the spectral distribution of excitons, we have formulated and calculated the refractive indices of these structures and defined how refractive indices change with external electromagnetic field. It was determined that among wide variety of parameters governing calculus, only two parameters have a significant effect on exciton energy spectra and calculated optical quantities: (a) the number of film layers which constitute superlattice; (b) ratio of the exciton energy transfer between the layers of one film and on the boundary between two different films.
机译:在本文中,我们继续对由于激子某些特定行为而导致的超晶格光学特性变化的理论研究。基于特定的色散定律和激子的光谱分布,我们已经制定并计算了这些结构的折射率,并定义了折射率如何随外部电磁场而变化。已确定在控制微积分的各种参数中,只有两个参数对激子能谱和计算出的光学量有显着影响:(a)构成超晶格的薄膜层数; (b)一层膜的层之间和两层不同膜之间的边界上的激子能量转移率。

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