- All Journals
- Al-Qadisiyah University
- Basrah University
- Kirkuk University
- Mosul University
- The Iraqi Borad for Medical Specialization
- University of Anbar
- University of Technology
- Al Mustafa University
- Al-Zahraa University for Women
- Alnoor University
- Kunooz University
- Misan University
- Ninevah University
- Tikrit University
- University of Al-Hamdaniya
- University of Kerbala
Influence of Annealing on Properties of Cadmium Oxide thin Films Prepared by Spray Pyrolysis | ||
| Engineering and Technology Journal | ||
| Article 1, Volume 33, 8B, 2015, Pages 1458-1466 PDF (2.42 M) | ||
| DOI: 10.30684/etj.2015.116740 | ||
| Authors | ||
| Jehan A. Saimon; Douaa S. Jbaier; Azhar I. Hassan | ||
| Abstract | ||
| CdO thin films have been deposited by Spray Pyrolysis Technique (SPT) on a glass substrate. The structural and optical properties of thin films are studied at different annealing temperatures 100, 200 and 300 Co. By using X-Ray Diffraction, XRD patterns indicated that films are polycrystalline innature and cubic phase with preferred orientation along the plane (111). The optical properties using UV-VIS spectroscopy show that the direct band gaps decreased from (3 to 2.75) eV with increasing the annealing temperature from(100-300)Co, this decreasing could be ascribed to increase of the localized states available in band gap which referred by Urbach,s energy value. | ||
| Keywords | ||
| CdOfilms; spray pyrolysis; Optical Properties; structure properties | ||
|
Statistics Article View: 436 PDF Download: 195 |
||