Near-infrared light emitting diodes using PbSe quantum dots
RSC Advances Royal Society of Chemistry (RSC) 5:67 (2015) 54109-54114
Abstract:
The near-infrared light-emitting diodes using PbSe quantum dots were fabricated with the highest external quantum efficiency of 2.52%, which is comparable to those commercial InGaAsP LEDs and visible quantum dot electroluminescence LEDs.