Chandonnet A, Boivin G
Appl Opt. 1989 Feb 15;28(4):717-21. doi: 10.1364/AO.28.000717.
We present in this paper the experimental spectral transmission curves of four different cermets, Cu-PbCl(2), Cu-NaF, Ag-PbCl(2), and Ag-NaF, as well as the calculated curves obtained from the generalized Maxwell-Garnett theory. The results show that the microstructure of the metal particles in the dielectric matrix is independent of the nature of the dielectric. We also show that this behavior is predicted by the generalized Maxwell-Garnett theory. However, our measurements also indicate that the microstructure is the same for both copper and silver cermets. This last experimental evidence cannot be explained within the context of the Maxwell-Garnett theory.
在本文中，我们展示了四种不同金属陶瓷（Cu-PbCl₂、Cu-NaF、Ag-PbCl₂和Ag-NaF）的实验光谱透射曲线，以及从广义麦克斯韦-加尼特理论获得的计算曲线。结果表明，介电基质中金属颗粒的微观结构与电介质的性质无关。我们还表明，这种行为是由广义麦克斯韦-加尼特理论预测的。然而，我们的测量也表明，铜基金属陶瓷和银基金属陶瓷的微观结构是相同的。这最后的实验证据无法在麦克斯韦-加尼特理论的框架内得到解释。
