Research / 2019 / Article / Fig 5

Research Article

High-Performance and Hysteresis-Free Perovskite Solar Cells Based on Rare-Earth-Doped SnO2 Mesoporous Scaffold

Figure 5

(a) Schematic device structure. (b) - curves of the PSCs with different SnO2. (c) Steady-state output of and PCE for m-SNO and 3%-SNOY devices. (d) IPCE spectra of the PSCs with different SnO2. (e) - curves of the PSCs with different SnO2 under backward and forward scanning.