Figure 2From: Modification of light absorption in thin CuInS2 films by sprayed Au nanoparticlesXRD patterns of Au-NP/CIS nanocomposite films. Au nanoparticles are prepared by spray of 2.5, 5, and 15 ml of 2 mM HAuCl4 aqueous solution at 340°C. CIS was grown by spray onto the Au-NP layer at 310°C.Back to article page