Extended Data Fig. 6: Theoretical limit of single-junction silicon solar cells as a function of wafer thicknesses under a filtered AM 1.5G spectrum.
From: Flexible perovskite/silicon tandem solar cell with a dual-buffer layer
a, Comparison of AM 1.5G spectrum filtered by perovskite top cell and standard AM 1.5G spectra. b–e, Calculated photovoltaic parameters.
