Study of the Structural and Optical Properties of Cu and Co Co-Doped ZnO Thin Films

The Co and Cu co-doped thin ZnO films are successfully deposited on glass substrate by spray pneumatic method.In this work, it is obtained a semiconductor as Co and Cu co-doped thin ZnO films with good optical and electrical properties.XRD patterns of the Co and Cu co-doped thin ZnO films indicate that the obtained thin films are hexagonal ZnO (wurtzite, JCPDS 36-1451).Structural, optical, and electrical properties of thin films are studied as functions of atomic percentage (Co/Cu) co-doping thin ZnO films.It is fixed the doping level of atomic percentage of 2% Cu and various Co-doping atomic percentage (1.5%,2%, 3%, 5%, 7%) in order to find out the influence of Co/Cu co-doping on thin ZnO film properties. ZnO, Co Cu, . ZnO, Co Cu, . ZnO, Co Cu, , ZnO (, JCPDS 36-1451)., (Co/Cu)- ZnO. 2% Cu Co (1,5%, 2%, 3%, 5%, 7%), ' ZnO (Co/Cu)-.