Abstract
Refractive indices of a certain molten nitrate mixture measured goniometrically with visible light at nine wavelengths, varied linearly with temperature at a given wavelength. Dispersion phenomenon was also observed at a fixed temperature. Electronic polarizability was determined using the refractive index extrapolated to infinite wavelength and the semiclassical Clausius-Mossotti equation.
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Iwadate, Y., Tominaga, J., Igarashi, K. et al. Refractive indices of a molten ternary nitrate system from 218 to 400°C. J Solution Chem 14, 59–66 (1985). https://doi.org/10.1007/BF00646731
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DOI: https://doi.org/10.1007/BF00646731