Sb2Se3 thin film were fabricated by selenizing the metal precursors deposited by sputtering.
We compared different Sb2Se3 thin films prepared by different thermal process.
We investigated the temperature effect of grain growth for Sb2Se3 thin film by Rapid Thermal Process.
We fabricated Sb2Se3 solar cell as the same structure as CIGS thin film solar cell and achieved an efficiency of 3.47%.