Main Article Content
Thin films of (Cu2S)100-x( SnS2 )x at X=[ 30,40, &50)]% with thickness (0.9±0.03)µm , had been prepared by chemical spray pyrolysis method on glass substrates at 573 K. These films were then annealed under low pressure of(10-2) mbar ,373)423&473)K for one hour . This research includes , studying the the optical properties of (Cu2S)100-x-(SnS2)x at X=[ 30,40, &50)]% .Moreover studying the effect of annealing on their optical properties , in order to fabricate films with high stability and transmittance that can be used in solar cells. The transmittance and absorbance spectra had been recorded in the wavelength range (310 - 1100) nm in order to study the optical properties . It was found that these films had direct optical band gap which decreases with the increasing SnS2 ratio , while it increasing with the increase in the annealing temperature at all ratio
Download data is not yet available.
How to Cite
Journal BS. The Effect of annealing temperature on the optical properties of (Cu2S)100-x( SnS2 )x thin films: Nada Khdair Abbas|Anwar Ali Baker|Nadia Jasim Ghdeeb. Baghdad Sci.J [Internet]. 2014Jun.1 [cited 2021Aug.4];11(2):641-5. Available from: https://bsj.uobaghdad.edu.iq/index.php/BSJ/article/view/2676