Effect of Thickness on Optical Properties of (Cr2O3) Thin Films Prepared By Chemical Spray Pyrolysis Technique | ||
| Diyala Journal For Pure Science | ||
| Article 1, Volume 12, Issue 1, February 2016, Pages 153-161 | ||
| Authors | ||
| Nithal .Ali.Mahmood; Amir .F.Dawood .AL-Niaimi | ||
| Abstract | ||
| Chrome oxide (Cr2O3) thin films at different thickness(1350-1600ºA) were prepared by chemical spray pyrolysis technique at ( 400º C) on glass substrate .Absorbance and transmittancespectra have been recorded as a function of wave length in the range (190- 900nm).We found all optical properties such as (transmission,reflectance ,refractive index, extinction coefficient ,energy gap of allowed direct transition and dielectric constant in real and imagery parts all as a function of the wavelength decrease with increase thickness except the absorbance | ||
| Keywords | ||
| Chrome oxide; Optical Properties; thin films thickness | ||
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