05.06.2012 11:05 Uhr, Quelle: Engadget

Scientists use bilayer graphene to develop extra-sensitive photodetector

By now it goes without saying that graphene is something of a darling in the research community, with scientists using the material to develop transistors, batteries and circuits, among other devices. In 2011, MIT researchers discovered graphene's effectiveness as a photodetector, and a team at the University of Maryland has taken that line of thought a few steps further. By using bilayer graphene (two atoms thick instead of one atom thick), the scientists developed a temperature-sensitive device more than 1,000 times faste

Weiterlesen bei Engadget