Graphene light bulb

System Administrator Thursday 18 of June, 2015
Researchers have produced light from transparent suspended graphene ribbons fabricated on a silicon dioxide and reported the results in the Nature Nanotechnology paper Bright visible light emission from graphene. The height of the graphene above the substrate is used to tune the output wavelength. The simulation is very cool as it shows violent vibrations of the graphene nanoribbons when light is emitted.