Database of Optical Constants for Cosmic Dust

Selection
	Magnesium-iron oxides (Mg/FeO) Iron oxides (Fe3O4, Fe2O3) Iron oxide (FeO, Low-T data)

Optical Constants of Iron-based Oxides:

Magnesium-iron oxides: (Henning et al. 1995)

Mg0.6 Fe0.4 O [4.79 g/ccm] Spectra n-k-Data Link to a 300dpi and a 600dpi image   Mg0.5 Fe0.5 O Spectra n-k-Data Link to a 300dpi and a 600dpi image   Mg0.3 Fe0.7 O [5.05 g/ccm] Spectra n-k-Data Link to a 300dpi and a 600dpi image   Mg0.2 Fe0.8 O [5.25 g/ccm] Spectra n-k-Data <>Link to a 300dpi and a 600dpi image   Mg0.1 Fe0.9 O [5.46 g/ccm] Spectra n-k-Data Link to a 300dpi and a 600dpi image   FeO [5.70 g/ccm] Spectra n-k-Data Link to a 300dpi and a 600dpi image

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Iron oxides, created by Amaury H.M.J. Triaud, (Amaury.Triaud@obs.unige.ch) unpublished:

Fe3 O4 Spectra n-k-Data Link to a 300dpi image   Fe2 O3, E || a,b Spectra n-k-Data Link to a 300dpi image

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iron oxide (FeO, Low-T data) (Henning and Mutschke 1997)

FeO (10 K) Spectra n-k-Data Link to a 300dpi and a 600dpi image FeO (100 K) Spectra n-k-Data Link to a 300dpi and a 600dpi image FeO (200 K) Spectra n-k-Data Link to a 300dpi and a 600dpi image FeO (300 K) Spectra n-k-Data Link to a 300dpi and a 600dpi image

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All n-k-Data tables consist of three columns. The first one contains the wavelength in micron (in the case of the Mg/Fe sulfides centimeter). The second one is the real part of the complex refractive index (n), the third one is the imaginary part (k). Values in brackets given after the chemical formulae are the material densities (if available).

For the details of the derivation of all n-k-Data I refer to the mentioned publications (see the List of Publications).