Otrzymywanie i własności optyczne cienkich warstw układu ZnO-SnO[2]

Abstract

The amorphous SnO[2]-ZnO thin films were obtained by dc reactive sputtering of alloy targets Zn[x]Sn[1-x]. The atomic ratio (Zn/Sn)[w], was determinated for films prepared from various targets. Optical constants n and k were calculated from the optical transmission and reflection spectra in visible region. Using the McLean method of analysis the absorption curves the optical energy gap have been estimated.