Researchers have developed new technology that could usher in the ‘next-generation’ of thinner, higher-resolution and more energy efficient screens and electronic devices. The international team from Nottingham Trent University in the United Kingdom, The Australian National University and UNSW Canberra have created nanoparticles called ‘metasurfaces’ that perform better than current displays like LCDs and LEDs as PhD student KHOSRO ZANGENEH KAMILI explains.