“…[1][2][3][4] Multilayer films involving metal oxide/ metal/metal oxide were inspected to develop the optoelectronic properties of transparent conducting films comparable to single layer films. Patterns for the functional multilayers are TiO 2 /Cu/TiO 2 , 5,6 ZnO/Ag/ZnO, 7 TiO x /Ag/TiO x , 8 ITO/Cu/ITO, 9 SnO 2 /Cu/SnO 2 , 10 SnO 2 /Ag/SnO 2 , 11 WO 3 /Ag/WO 3 12 and CdO/Cu/CdO. 13 The recompenses characterized by multilayer films than single-layer TCO films are; enhanced durability metal films, small sheet resistance, similar optical transparency in the visible range, and lower film thickness.…”