Carbide LED production before long stopped when a different material, gallium nitride, showed 10–a hundred times brighter emission. This difference in efficiency is a result of the unfavorable indirect bandgap of SiC, whereas GaN features a direct bandgap which favors light emission. SiC devices are particularly suited to automotive because https://www.quora.com/profile/Trevor-Flatcher-2/Silicon-carbide-in-new-energy-generation-applications-and-future-trends-Silicon-Carbide-in-New-Energy-Generation-Applic