Page 2798. It has come to our attention that there is an error in the order of legends in Figure 4b, c, and d, which is labeled upside down by mistake. The corrected version is displayed below, which is consistent with Figure 4a.

Figure 4

TAS spectra obtained in N₂ atmosphere after 355 nm excitation (200 Hz, 850 μJ/cm² /pulse) of (a) ref-g-C₃N₄ sample, (b) def-g-C₃N₄-1 sample, (c) def-g-C₃N₄-2 sample, and (d) def-g-C₃N₄-5 sample.