Open AccessOptical properties of CdO films prepared by DC planar magnetron sputtering
Publication year - 2014
Publication title -
university of thi-qar journal of science
Language(s) - English
DOI - 10.32792/thi/sc/vol.is.2
Subject(s) - materials science , transmittance , cathode , anode , sputter deposition , sputtering , planar , cavity magnetron , optoelectronics , pulsed dc , near infrared spectroscopy , band gap , optics , thin film , chemistry , nanotechnology , physics , electrode , computer graphics (images) , computer science
CdOfilms have been produced on glass substrates by DC planar magnetron sputtering technique in Ar and O2 gases 1:4 and distance 6cm between cathode and anode and thickness 174 nm. It is observed from optical properties that the films possess transmittance 80% in visible and near infrared region of spectrum and direct band gap values in the rang 2.31-2.4 e V