Abstract

• Barium stannate was prepared from Barium Carbonate and Tin (IV) Oxide by using solid state reaction method had been grown on glass substrate by using spin coating method. Barium Stannate powder and Barium Stannate film were characterized by Scanning Electron Microscopy (SEM) and X-ray diffraction (XRD). The crystallite size was investigated from XRD result and the grain size was investigated from SEM result. From calculation, compare the value of crystallite size and grain size of powder sample and film of Barium Stannate.