Vol. 4, issue 02, article # 11

pdf Babenko V. A., Leiko S. T. Method of calculating the parameters of scattering of light by a two-layer sphere with inhomogeneous shell. // Atmospheric and oceanic optics. 1991. V. 4. No. 02. P. 191-196.
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The method of scattering function calculations is presented for the case of a double-layer sphere with homogene-ous core surrounded by a radially inhomogeneous shell with a "power law" behavior of the complex refractive index m = Aρb where ρ=2πr/λ (r is the distance from the particle center, λ is the wavelength); A, b are the complex parameters. The method is a combination of Gegenbouer addition theorem and continuous fraction expansion for the Bessel functions and their logarithmic derivatives.