Extended Data Fig. 9: I–V curves and photovoltaic parameters of single-junction perovskite devices.
From: Flexible perovskite/silicon tandem solar cell with a dual-buffer layer
a,b, I–V curves and extracted PV parameters and series resistance (RS) for the small-area (about 1 cm2, a) and large-area (about 261 cm2, b) single-junction perovskite devices on textured conductive silicon substrates.
