“Thinner than the wavelength of visible light” – new type of LED light could bring significant efficiency gains
Yue Zhao, Haonan Chen and Magnus Borgström at NanoLund have developed a new type of light-emitting diode based on thin branched nanowires, which could offer significantly higher efficiency and lower production costs than current technology. By controlling where in the structure the light is generated, the researchers have reduced the losses that would otherwise limit the amount of light that can b
