TY - JOUR JF - opsi JO - ICOP & ICPET _ INPC _ ICOFS VL - 24 IS - 0 PY - 2018 Y1 - 2018/3/01 TI - Investigation of annealing temperature effect on structural and optical properties of SnO2 Thin films prepared using dip-coating sol-gel method. TT - بررسی اثر دمای بازپخت برخواص ساختاری و نوری لایه های نازک دی اکسید قلع تهیه شده به روش سل-ژل غوطه وری N2 - In this research, SnO2 Thin films were prepared by sol-gel dip-coating method on glass substrates. Then, in order to improvment of structural properties, the samples were annealed at three temperatures of 4000C, 4500C and 5000C. Structural, morphological and optical properties of the films were studied using XRD measurement, UV-Vis spectroscopy and FESEM, images. X-ray diffraction patterns showed an increase in the crystalline quality of the films as increases annealing temperature. The optical properties of the films showed all samples are transparent in the measured wavelength region (300-1100 nm). The optical study showed that the band gap of the annealed films increases as annealing temperature increases. SP - 517 EP - 520 AU - Keyghobadi, Maryam AU - Ghazi, Mohammad Ebrahim AU - Izadifard, Morteza AD - Department of physics and Nuclear Engineering , Shahrood University of Technology KW - Thin film KW - SnO2 KW - Sol-gel KW - optical property. UR - http://opsi.ir/article-1-1512-en.html ER -