International Journal of Photoenergy / 2013 / Article / Fig 7

Research Article

Structural and Photoelectrochemical Properties of Cu-Doped CdS Thin Films Prepared by Ultrasonic Spray Pyrolysis

Figure 7

Photocurrent density versus applied potential for the unannealed Cu-doped CdS films with different doping levels recorded in 0.5 M Na2SO3 solution, illumination at an intensity of 165 mW/cm2.