Foundry Competitiveness Heats up in three dimensions 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 nearly produce photons with the ample energy. In 2014, three experts had been awarded https://x.com/Anumhsite/status/1809236704496361634