电磁辐射与双尺度空间有序粒子群的相互作用

В.A. Ковтун-Кужель, А.Н. Понявина
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引用次数: 0

摘要

基于两阶尺度平面系统多波散射统计理论的干涉近似,提出了计算两阶尺度平面系统多波散射相干透射系数、反射Rcog系数和散射辐射强度角分布I(θ)的模型。这类系统的组成部分是乘子特性、积分特性和角特性,可以用体积积分方程的形式化方法来计算。gm(r)多聚体的径向分布函数取决于其表面浓度ηm。研究发现,多聚体的密集排列导致近有序,从而放大了多聚体之间的电动力学耦合,并表现为透射系数的非单调浓度依赖性。
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Взаимодействие электромагнитного излучения с двухмасштабными пространственно-упорядоченными ансамблями частиц цилиндрической формы
Based on the interference approximation of the statistical theory of multiple wave scattering for planar systems characterized by two ordering scales, a model is proposed for calculating the coefficients of coherent transmission of Tcog, reflection Rcog and the angular distribution of the intensity of scattered radiation I(θ). The components of such systems are multimers, integral and angular characteristics, which can be calculated by the method of formalism of the volume integral equation. The radial distribution function of gm(r) multimers depends on their surface concentration ηm.. It was found that dense packing of multimers results in near-orderedness, which amplification electrodynamic coupling between the multimers and manifests itself in a nonmonotonic concentration dependence of the transmission coefficient.
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