Lichtenecker's equation: applicability and limitations

被引:191
作者
Goncharenko, AV [1 ]
Lozovski, VZ [1 ]
Venger, EF [1 ]
机构
[1] Natl Acad Sci Ukraine, Inst Semicond Phys, UA-03650 Kiev, Ukraine
关键词
D O I
10.1016/S0030-4018(99)00695-1
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
Lichtenecker's equation for the effective dielectric function is considered with the help of spectral representation. The spectral density function of resonances is determined and its behavior is analyzed. This analysis is carried out at different values of a parameter specifying the composite topology. It is shown that Lichtenecker's equation describes a specific composite topology only. It is not reduced to the Bruggeman topology but may be represented as a spheroid system. (C) 2000 Published by Elsevier Science B.V. All rights reserved.
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页码:19 / 32
页数:14
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