High-Efficiency (12.5%) Kesterite Solar Cell Realized by Crystallization Growth Kinetics Control over Aqueous Solution Based Cu2ZnSn(S, Se)4

Crystallization growth plays a crucial role in influencing the film quality and final photoelectric conversion performance of a Kesterite Cu2ZnSn(S, Se)4 (CZTSSe) solar cell. Herein, an exploration of a two-step...