Annealing Temperature Effects on the Optical Properties of CdO Thin Films Deposited by CSP Technique

• Autorzy: Chiad S. S.

Identyfikatory

DOI

10.18052/www.scipress.com/ILCPA.42.63

• Języki publikacji: EN

Abstrakty

EN

By chemical spray pyrolysis method. The CdO thin film prepared at constant film thickness (350 nm). The prepared films are annealed at a temperature of 450 and 500 °C. The optical properties are calculated from the measurement of UV-Visible spectrophotometer spectrum in the range of (300-900) nm at room temperature. The transmittance, absorption coefficient, extinction coefficient, refractive index, and skin depth are calculated as annealing temperature. The energy gap decreased from 2.52 eV to 2.47 eV when the annealing temperature increased from room temperature to 500 °C.

Słowa kluczowe

EN

CdO thin film; annealing; optical properties; Energy gap

• Wydawca: Przedsiębiorstwo Wydawnictw Naukowych "DARWIN"
• Czasopismo: International Letters of Chemistry, Physics and Astronomy
• Rocznik: 2015
• Tom: Vol. 42
• Strony: 63--71
• Opis fizyczny: Bibliogr. 21 poz., rys., tab.

Twórcy

autor

Chiad S. S.

• Department of Physics, College of Education, Al-Mustansiriyah University, Baghdad, Iraq

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