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cond-mat.mes-hall2013★ 56 cited
The impact of disorder on Dirac plasmon losses
Alessandro Principi, Giovanni Vignale, Matteo Carrega +1
Recent scattering-type scanning near-field optical spectroscopy (s-SNOM) experiments on single-layer graphene have reported Dirac plasmon lifetimes that are substantially shorter t…
cond-mat.mes-hall2013★ 92 cited
Intrinsic lifetime of Dirac plasmons in graphene
Alessandro Principi, Giovanni Vignale, Matteo Carrega +1
Dirac plasmons in a doped graphene sheet have recently been shown to enable confinement of light to ultrasmall volumes. In this work we calculate the intrinsic lifetime of a Dirac…