Graphene Gives Up More of its Secrets

ScienceDaily (2011-07-14) -- Scientists have used the Advanced Light Source to investigate theories about the electronic structure of graphene never before tested by experiment. They find that near the neutral point of undoped graphene, graphene's semimetallic behavior includes very long-range interactions among electrons and other unusual properties, confirming that graphene is every bit as strange as expected -- perhaps even more so.