Effect of Cu-Doping on Urbach Energy and Dispersion Parameters of Cu:NiO Film Deposited by CSP

• Autorzy: Dawood M. O.

Identyfikatory

DOI

10.18052/www.scipress.com/ILCPA.48.138

• Języki publikacji: EN

Abstrakty

EN

This work presents the effect of Cu-doping on Urbach energy and dispersion parameters of Cu:NiO thin film prepared by spray pyrolysis technique. UV-Visible spectrophotometer in the range 380-900 nm used to determine the absorbance spectra for various Cu-doping of Cu:NiO thin film. The absorbance and optical conductivity increased with increasing Cu-doping in the prepared films. Dispersion parameters that studied are decreased with increasing Cu-doping while Urbach energy increased.

Słowa kluczowe

EN

Dispersion Relation; NiO Thin Films; Urbach Enerygy

• Wydawca: Przedsiębiorstwo Wydawnictw Naukowych "DARWIN"
• Czasopismo: International Letters of Chemistry, Physics and Astronomy
• Rocznik: 2015
• Tom: Vol. 48
• Strony: 138--145
• Opis fizyczny: Bibliogr. 23 poz., rys., wykr., wz.

Twórcy

autor

Dawood M. O.

• Al_Mustansiriyah University, College of Science, Physics Department, Baghdad, Iraq

Bibliografia

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