Micro-light-emitting diodes (μLEDs) have garnered significant interest as light sources for gas sensors due to their advantages, such as room temperature operation and low power consumption. However, ...

Scientists from NREL and the University of Louisville have built an inverted perovskite solar cell with an electron transport layer (ETL) based on yttrium-doped tin oxide (SnO2) nanoparticles. “The ...