Carbide LED production before long stopped when a different material, gallium nitride, confirmed 10–one hundred times brighter emission. This difference in efficiency is due to the unfavorable indirect bandgap of SiC, whereas GaN incorporates a direct bandgap which favors light emission. [47] Improved fracture toughness in SiC armor can be https://x.com/hongyuxin20/status/1818163363224142297