Abstract
The optical spectra of glassy As2X3 (X = S, Se, Te) in the range 0–40 eV were calculated from experimental reflection and electronic energy loss spectra using Kramers–Kronig integral relations and analyzed in detail. The dielectric permittivity spectra of g-As2X3 were for the first time decomposed into elementary components and their main parameters were determined.
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Sobolev, V.V., Sobolev, V.V. Optical Spectra of Glassy Arsenic Chalcogenides. Inorganic Materials 38, 1189–1193 (2002). https://doi.org/10.1023/A:1020939221413
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DOI: https://doi.org/10.1023/A:1020939221413