Research Article
Nanopatterned Silicon Substrate Use in Heterojunction Thin Film Solar Cells Made by Magnetron Sputtering
Figure 7
Measured I-V curves of four NPSiS-HJT cells and nontextured HJT cell: (a) dark I-V, (b) illuminated I-V (AM 1.5G condition), and (c) corresponding external quantum efficiency (EQE) characteristics.