ZnO-based thin films, known as potential transparent-conducting oxides (TCO), have still attracted much attention in applications for good-performance electrodes and inner layers in solar cells. Recently, the research tendency has focused on improving carrier mobility rather than carrier concentration to enhance performance and response speed of TCO thin films. | Influence of indium and hydrogen co-doping on optical and electrical propertie of zinc oxide thin films deposited by DC magnetron sputtering