سال انتشار: ۱۳۹۳

محل انتشار: پنجمین کنگره بین المللی نانو و فناوری نانو (ICNN2014)

تعداد صفحات: ۳

نویسنده(ها):

S.S Mousavi – Nanophotonics Laboratory,Physics Department, Kharazmi University, Tehran, Iran
M.H Majlesara – Nanophotonics Laboratory,Physics Department, Kharazmi University, Tehran, Iran
B Efafi – Nanophotonics Laboratory,Physics Department, Kharazmi University, Tehran, Iran
M.A Aberoumand – Nanophotonics Laboratory,Physics Department, Kharazmi University, Tehran, Iran

چکیده:

This paper investigated a solution composed of 1 Molar zinc oxide and magnesium oxide solutions withdifferent compound percentages provided through sol-gel method which is stable for long time. The solution densityplays a key role in preparing the uniform thin films. In order to obtain this purpose, we use the acetated precursors andTriethylamine as a stabilizer with a novel sol-gel method. To characterize the optical properties of the obtainedspecimen, estimating band gap energies and particle sizes the absorbance and transmission was measured using UVVISdouble beam spectrophotometer in the wavelength range 200–۸۰۰ nm. Scanning electron microscopy was used fordetermination of the nanoparticle size and sample morphology.