a Tsuyama National College of Technology, 624-1 Numa, Tsuyama, Okayama 708-0824, Japan;b Faculty of Engineering, Fukui University, 3-9-1 Bunkyo, Fukui 910-8507, Japan
Abstract:
CuInS2 thin films were prepared by sulfurization of electrodeposited Cu–In precursors. Morphological improvement enabled us to fabricate the solar cells using electrodeposited Cu–In precursors. The photovoltaic property of a conversion efficiency of 1.3% was obtained.