Extensive numerical simulation of the frequency-dependent effective conductivity of porous thin films, grown by deposition of clusters of elementary particles with various shapes and sizes, as well as rodlike particles has been analyzed and reported. The dependence of frequency-dependent effective conductivity \(\sigma _{\text {e}}(s)\) of films on their morphology has been studied. The conductivity variations versus the size of deposited clusters have been investigated which show a decreasing function behavior. Also, the conductivity depends on the frequency s by a power law whose exponent is non-universal, but depends weakly on the size of the clusters. The non-universality of the exponent is in agreement with the experimental data for the electrical conductivity of a wide variety of materials. In order to study the important characteristic of well-connected materials, the direct current conductivity as a function of films’ stationary porosity has been investigated which shows an essentially linear function. It also grows as a power law with the thickness of the film, which is also in agreement with the past experimental data.

分析和报道了通过沉积具有各种形状和尺寸的基本粒子簇以及棒状粒子而生长的多孔薄膜的频率相关有效电导率的广泛数值模拟。研究了薄膜的频率依赖性有效电导率\（\ sigma _ {\ text {e}}（s）\）对薄膜形态的依赖性。已经研究了电导率随沉积簇尺寸的变化，其表现出下降的功能行为。另外，电导率取决于频率s幂律的指数是非普遍的，但在很大程度上取决于簇的大小。指数的非通用性与多种材料的电导率的实验数据一致。为了研究良好连接的材料的重要特性，已经研究了直流电导率与膜的固定孔隙率的关系，该关系基本上表现为线性函数。随着膜的厚度，它也随着幂律而增长，这也与过去的实验数据一致。