Figure 9
From: Refractory plasmonics enabling 20% efficient lead-free perovskite solar cells
Electric field profiles of ZrN/SiO2 core-shell-decorated PSCs: (a) 90 nm (50 nm core surrounded by 40 nm shell) and (b) 115 nm (75 nm core surrounded by 40 nm shell) at wavelengths of 300 nm, 800 nm, 1000 nm and 1200 nm, respectively.
