Foundry competition heats up in three Proportions and with novel technologies as planar scaling benefits diminish. by Ed Sperling Blue light comprises high-energy photons; gallium nitride, with its wide bandgap, was the first semiconductor that could basically produce photons with the adequate energy. In 2014, three researchers were awarded the https://www.quora.com/profile/Trevor-Flatcher-2/The-Versatile-Applications-of-Silicon-Carbide-Special-Ceramics-in-Modern-Industries-Silicon-carbide-SiC-special-ceram