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Correlation between the optical properties of surface layers and bulk characteristics of amorphous alloys
Authors:V D Karpusha  U S Shvets
Institution:(1) Sumy State University, ul. Rimskogo-Korsakova 2, Sumy, 40007, Ukraine
Abstract:Spectral ellipsometry was used to study surface layers of Fe80 A 5B15 (A = Ti, V, Cr, Mn, Fe, Co, Ni) and Fe78-x NixSi9B13 (x = 0, 1, 4, 8, 16, 21 at. %) amorphous metal alloys obtained by melt spinning. The optical characteristics of the alloys were determined by solving the inverse problem of ellipsometry. A correlation between the optical properties of the surface layers of amorphous alloys and their thermal stability was found.
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