Subject Areas : Graphene A Viewpoint on : Femtosecond Population Inversion and Stimulated Emission of Dense Dirac Fermions in Graphene


Graphene—a carbon sheet only one atom thick—provides physicists with a playground to explore exotic quantum phenomena, and engineers with a material with which they may be able to miniaturize electronic devices and catch up with Moore’s law [1, 2]. New results reported in Physical Review Letters by Tianqi Li and colleagues at Ames Laboratory and Iowa State… (More)

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