[Home ] [Archive]   [ فارسی ]  
:: Volume 23 - ::
ICOP & ICPET 2017, 23 - : 877-880 Back to browse issues page
Effect of Annealing Duration on Optical Properties of Zinc Oxide Nano-Structure Thin Films Prepared by Magnetron Spurring Method
Ali Habibi * 1, Sajedeh Mohammadi Aref , Hamid Naghshara
Abstract:   (972 Views)

Zn pure thin films were prepared by magnetron sputtering deposition on quartz substrate. Then, they were annealed at a temperature of 700°C and 5 different time intervals, i.e., 1h, 2h, 3h, 4h and 5h to form zinc oxide nanostructure thin films. Investigation of UV spectrum as well as calculation of optical parameters showed that annealing duration is an important factor affecting optical properties of high quality ZnO thin films. For energies higher than 3.25 eV, optical conductivity increased exponentially which was corresponded with calculated energy gaps. As a result, this type of ZnO nanostructure thin films is recommended for manufacturing of high quality touch screens. On the other hand, study of photoluminescence spectrum with high exciton emission is a confirming factor of low defect of zinc oxide nanoparticles prepared by this method.

Keywords: Zinc Oxide, Annealing, Photoluminescence spectrum, Magnetron Sputtering, Nanostructure
Full-Text [PDF 975 kb]   (336 Downloads)    
Type of Study: Research | Subject: Special
Send email to the article author

Add your comments about this article
Your username or Email:

CAPTCHA code


XML   Persian Abstract   Print


Download citation:
BibTeX | RIS | EndNote | Medlars | ProCite | Reference Manager | RefWorks
Send citation to:

Habibi A, Mohammadi Aref S, Naghshara H. Effect of Annealing Duration on Optical Properties of Zinc Oxide Nano-Structure Thin Films Prepared by Magnetron Spurring Method. ICOP & ICPET. 2017; 23 :877-880
URL: http://opsi.ir/article-1-1181-en.html


Volume 23 - Back to browse issues page
انجمن اپتیک و فوتونیک ایران Optics and Photonics Society of Iran
Persian site map - English site map - Created in 0.05 seconds with 30 queries by YEKTAWEB 3781