Fig. 5
From: Numerical modeling of CZTS based heterostructured solar cell for high efficiency PV performance

Contour plot of (a) VOC, (b) JSC, (c) FF, and (d) η as a function of the thickness of CZTS1 and CZTS2 layers.
From: Numerical modeling of CZTS based heterostructured solar cell for high efficiency PV performance

Contour plot of (a) VOC, (b) JSC, (c) FF, and (d) η as a function of the thickness of CZTS1 and CZTS2 layers.