Blue-light stride in perovskite-based LEDs
Researchers at Linkoping University, Sweden, have developed efficient blue light-emitting diodes based on halide perovskites. “We are very excited about this breakthrough”, says Feng Gao, professor at Linkoping University. The new LEDs may open the way to cheap and energy-efficient illumination. Illumination is responsible for approximately 20% of global electricity consumption, a […]