Pervoskite Green Achieves Close to OLED EQE
What They Say A group from European, US and several Korean universities has produced a paper, published in the prestigious ‘Nature’ journal, that highlights the development perovskite nanocrystal LEDs of colour-stable red emissions, centred at 620 nanometres, that reach EQE of 20.3%. A key part of the process is the ‘cleaning’ of the nanocrystal surface … Read more