Parisa Esmaili - Plasma Physics Research Center Science and Research branch Islamic Azad University Tehran, Iran
Haleh Kangarlou - Department of physics Islamic Azad University, Urmia branch Urmia, Iran Plasma Physics Research Center Science and Research branchIslamic Azad University, Tehran, Iran
Hadi Savalooni - Plasma Physics Research Center Science and Research branch Islamic Azad University Tehran, Iran
Mahmood Ghoran Nevis - Plasma Physics Research Center Science and Research branch Islamic Azad University Tehran, Iran

Indium sulfide Nano layers were deposited on SiO2 amorphous substrates by chemical bath deposition technique at 70°C temperature aqueous solution temperature and pH=2.2 constant value. Cu+3 ions by different concentration dopped from CuCl2 source into In2S3 layers. Produced layers post annealed at 400°C about one hour. Optical reflectance measured in the wavelength of 350-950 nm by spectrophotometer. Other optical properties and optical band gaps were calculated using Kramers-Kronig relations on reflectivity curves.

Indium Sulfide, Cu-doping, optical properties, chemical deposition