Abstract
We measured the dispersion of light in thin Y2O3 films in the visible and near UV regions of the spectrum. The spectrum of edge absorption is investigated. We found the parameters of a single-oscillator approximation and determined the dispersion energy and the ionicity of bonding.
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I. Franko L’vov State University, 50, Dragomanov St., L’vov, 290005, Ukraine. Translated from Zhurnal Prikladnoi Spektroskopii, Vol. 64, No. 5, pp. 651–654, September–October, 1997.
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Bordun, O.M., Bordun, I.M. Dispersion of light and EDGE absorption of thin Y2O3 films. J Appl Spectrosc 64, 663–667 (1997). https://doi.org/10.1007/BF02675330
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DOI: https://doi.org/10.1007/BF02675330