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DJPS

Diyala Journal For Pure Science

Scientific Refereed Journal Published By College of Science - University of Diyala

 

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djps.1402.418B

Diyala Journal For Pure Sciences DJPS

ISRA Impact Factor:3.715

P- ISSN:2222-8373, E-ISSN:2518-9255

Volume 14, Issue 2 , April . 2018

 

 

Morphological and Optical Properties of   In_2 O_3:Sn Thin Films Deposited by Spray Pyrolysis

 

Salam Amir Yousif  , Duha Ismail Khalil

 

Year: 2018, Volume: 14, Issue: 2

 

Pages: 275-291, DOI: http://dx.doi.org/10.24237/djps.1402.418B

 

Language: English

 

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Abstract


 

The morphological and optical properties of indium tin oxide (ITO) thin films have been studied in this paper. Tin doped indium oxide thin films were deposited successfully on glass substrates at  for various tin doping (0, 5, 10, 15, 20) % by spray pyrolysis technique. Atomic force microscopy has been used to study the surface morphology of  thin films. The optical properties were calculated by the absorbance and transmittance spectra in the wavelength interval (300-1000) nm. The optical constants such as (absorption coefficient, refractive index, extinction coefficient, real and imaginary parts of dielectric constant and optical conductivity) have been calculated and discussed.

 

Keywords: Indium tin oxide, Film morphology, Optical properties, Spray pyrolysis.

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