Figure 6
From: Refractory plasmonics enabling 20% efficient lead-free perovskite solar cells
Electric field profiles of the ZrN-decorated PSCs: ZrN radii (a) 50 nm (b) 75 nm, and (c) 100 nm at wavelengths of 300 nm, 800 nm, 1000 nm, and 1200 nm, respectively.
