The absorption layer of CIGS thin film is the core part of the CIGS thin film solar cell, the quality of the thin film is very important to the performance of the cell.
The absorption layer CIGS thin film is the core part of the CIGS thin film solar cell, the quality of the thin film is very important to the performance of the cell, but the quality of the CIGS thin film is closely related to the preparation process. The preparation methods of CIGS thin film materials are mainly divided into two categories: vacuum deposition and non-vacuum deposition. Several common preparation methods of CIGS thin films are introduced here, such as multi-component co-evaporation method, pre-layer post-selenization method, single-target magnetron sputtering method, ion beam sputtering method and electrodeposition method.
