- Tytuł:
- Effect of molarity on the structural and optical properties of ZnO thin films deposit by CSP
- Autorzy:
-
Habubi, Nadir F.
Abood, Ziad M.
Algamel, Ahmed N. - Powiązania:
- https://bibliotekanauki.pl/articles/1193915.pdf
- Data publikacji:
- 2015
- Wydawca:
- Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
- Tematy:
-
Urbach energy
ZnO
ZnO thin films
optical properties
structural properties - Opis:
- ZnO thin films have been prepared by chemical spray pyrolysis technique CSP). XRD pattern reveals that the preferred orientation was varied with concentration, topography analysis was done by AFM micrograph which confirm the existence of nonstructural films. The optical properties was done by recorded the transmittane and absorbance which were affected by an increase in concentration. The values of optical energy gap obtained from Tauc relation were 3.17, 3.18 and 3.19 eV for 0.05, 0.1 and 0.5 M respectively. Urbach energy confirms the decrease in band tail as the concentration increase.
- Źródło:
-
World Scientific News; 2015, 22; 55-69
2392-2192 - Pojawia się w:
- World Scientific News
- Dostawca treści:
- Biblioteka Nauki
Artykuł