Royal Society of Chemistry, Journal of Materials Chemistry A: materials for energy and sustainability, 43(7), p. 24891-24899
DOI: 10.1039/c9ta08265d
Full text: Unavailable
Stainless steel (SS) foil is made of abundant materials and is a durable and flexible substrate, but the efficiency of a solar cell on SS foil deteriorates via the diffusion of impurities from the SS substrate into a Cu2ZnSn(S,Se)4 (CZTSSe) absorber layer.