Title of article :
PREPARATION AND STUDY CHARACTERISTICS OF CdO THIN FILM
Author/Authors :
Simon, Gehan E. University of Technology, Iraq , Al-Baldawi, Ammar M. University of Technology, Iraq , Fiaem, Adnan H. University of Technology, Iraq , Abd Al-Satter, Khalid J. University of Technology, Iraq
Abstract :
Cadmium thin film have been prepared by vacuum evaporation method on a slide of glass substrate at room temperature and then oxidation process of thin film using oven in air, the crystal structure of the sample was studied using X-ray diffraction, the transmission and absorption characteristics were measured in the wavelength range (300-1000 nm) and the direct band gap energy was determined and found to be 2.45 eV ,the extinction coefficient was studied ,the electrical characteristics were measured, the electrical conductivity was 3×0^-2 (Ω.cm), the carriers concentration was 8.9×0^14 (cm^-3).
Keywords :
Cadmium oxide , vacuum evaporation , oxidation process.
Journal title :
Al-Nahrain Journal Of Science
Journal title :
Al-Nahrain Journal Of Science
