Farhan, A. Mohamed; Azhar, I. Hassan; Evan T., Salim (Universiti Malaysia Perlis (UniMAP), 2022-10)
Polycrystalline tungsten oxide (WO3) thin films were prepared using the spray pyrolysis method at various substrate temperatures (200, 250, 300, 350, and 400 °C) on the quartz substrate. The X-ray diffraction pattern showed ...