Rapid thermal processing annealing challenges for large scale Cu2ZnSnS4 thin …

Electrodeposition followed by rapid thermal annealing is a favorable process for industrial solar thin film fabrication. In this regard, we attempt to develop a process for earth-abundant pure sulfide kesterite solar cells fabrication of Cu2ZnSnS4 (CZTS) at pre-industrial scale (1515 cm2). Synthesis at a large scale is a challenging issue that we attempt to address discussing the choice of ann…