What if we could turn off the lights, flip on a flashlight, and watch the world transform in a dim purple glow? If you're a fan of forensic crime dramas, or you've used ultraviolet tools at work to ...
Two separate research teams have reported major advances in ultraviolet photonics. A Singapore-led group boosted 'solar-blind' UV detector sensitivity by 422 times using a 2D heterostructure, while ...