- Tytuł:
- Substrate Temperature Effects on the Nanostructural and Optical Parameters of CdO Thin Films
- Autorzy:
-
Habubi, Nadir F.
Jadduaa, Muneer H.
Harbi, Zainab Ali - Powiązania:
- https://bibliotekanauki.pl/articles/1193957.pdf
- Data publikacji:
- 2015
- Wydawca:
- Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
- Tematy:
-
CdO thin films
chemical spray pryrolysis
optical parameters
structural parameters - Opis:
- CdO thin films were prepared by the chemical spray pyrolysis technique under different glass substrate temperature (300, 350, 400, 450 and 500 °C). XRD anaylsis confirms the cubic polycrystalline nature of the deposited thin films with a preferred orientation along (111) plane. The average crystallite size suggests the formation of nanostructure of the deposited films. The average particle size obtained by AFM assure the existence of nanostructure. The values of the energy gap obtained from the derivative of absorbance with respect to the incident photon energy were found to increase from 2.610 nm to 2.666 nm as the substrate temperature increase.the values of refractive index and extinction coefficient were decreased by the increasing substrate temperature.
- Źródło:
-
World Scientific News; 2015, 18; 19-34
2392-2192 - Pojawia się w:
- World Scientific News
- Dostawca treści:
- Biblioteka Nauki
Artykuł