Calculation of reflectometric characteristics taking into account profile inhomogeneity of the transition layer

被引:4
|
作者
Shagaev, V. V. [1 ]
机构
[1] Bauman Moscow State Tech Univ, Kaluga Branch, Kaluga 248000, Russia
关键词
Reflection Coefficient; Transition Layer; Versus Versus Versus Versus; Homogeneous Layer; Drude Model;
D O I
10.1134/S1063784215120191
中图分类号
O59 [应用物理学];
学科分类号
摘要
The influence of a transition layer with a small phase thickness on the results of reflectometric investigations is considered. The expressions for the reflection coefficients of electromagnetic waves with the p-wave and s-wave polarization are obtained using the perturbation theory. Logarithmic derivative of the reflection coefficient with respect to angle for a wave with the p-wave polarization is analyzed. It is shown that near the Brewster angle, the derivative has singularities associated with the electrodynamic parameters of the transition layer. The results of calculations for the diffusion layers are presented.
引用
收藏
页码:1738 / 1743
页数:6
相关论文
共 50 条