The optical properties of 2(CdS)X(CuInS2)1-X thin film systems.

Farhan Awad, Ahmed; Salih Abtan, Hamid

doi:10.37652/juaps.2012.63149

Document Type : Research Paper

Authors

University of Anbar-College of Education for pure science.

10.37652/juaps.2012.63149

Abstract

The optical properties of 2(CdS)X(CuInS2)1-X (CCIS) thin film systems grown by chemical spray pyrolysis on glass slides were studied .The obtained results of X-ray diffraction (XRD) structure analysis were polycrystalline for all values of X= 0,0.1,……0.4 , and have many phases with new phase (CCIS) .The optical characteristics of the prepared thin films have been investigated by UV-VIS spectrophotometer in a wavelength ranging (300-1100) nm . The prepares films have a direct energy gap (Eg) its value varied between (1.4 - 1.8) eV depending on X value . The optical constants such as refractive index (n) ,extinction coefficient (k) ,real and imaginary dielectric constants (ε1&ε2) also discussed .It is found that the prepared films are promising in thin film solar cell.

Keywords

Main Subjects

Physics

References

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Journal of University of Anbar for Pure Science

The optical properties of 2(CdS)X(CuInS2)1-X thin film systems.

References

References

Volume 6, Issue 1
April 2012
Page 45-50

The optical properties of 2(CdS)X(CuInS2)1-X thin film systems.

References

References

Volume 6, Issue 1April 2012Page 45-50

Volume 6, Issue 1
April 2012
Page 45-50