Oscillator parameters for IR bands of crystals

This page archives the oscillator parameters of the dispersion relations which give the dielectric functions in the infrared wavelength region for crystals.
The optical constants at any infrared wavelengths are directly calculated by using the dielectric functions.
Notes: The parameters are derived from the reflection spectra of crystals. (Please see each reference in detail).
Table of the samples
material composition production temperature data & publication
forsterite synthetic 50K,100K,150K,200K,295K Suto et al. 2006 MNRAS 370,1599
forsterite synthetic room Sogawa et al. 2006 A&A 451,357
fayalite synthetic room Suto et al. 2002 A&A 389,568
enstatite synthetic 60K Demichelis et al. 2012 MNRAS 420, 147
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