Abstract
In this paper wer present infrared complex permittivity and optical constantsn andk of the fine amorphous carbon grains. The complex permittivity was estimated by a combination of the measured absorption efficiencies, dispersion formulae, and Kramers-Kronig relation. The optical properties derived allow to obtain satisfactory agreement between computed and measured extinction.
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Maron, N. Optical properties of fine amorphous carbon grains in the infrared region. Astrophys Space Sci 172, 21–28 (1990). https://doi.org/10.1007/BF00645555
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DOI: https://doi.org/10.1007/BF00645555