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IntroductionGraphene Discovery, with <strong>Bruker</strong> AFM• The Nobel Prize in Physics 2010was awarded jointly to Andre Geimand Konstantin Novoselov (Univ. ofManchester)"for groundbreaking experimentsregarding <strong>the</strong> two-dimensional materialgraphene"• http://www.nobelprize.org/nobel_prizes/physics/laureates/2010/#Andre Geim© The Nobel FoundationKonstantin Novoselov© The Nobel Foundation© The Nobel FoundationMultiMode• Identification by optical survey(phase contrast) followed by AFM:“AFM is currently <strong>the</strong> only method thatallows definitive identification of singlelayercrystals”• Novoselov et al. PNAS 102 (30), 10451-3, 2005Identifying single layers by AFM:(a) NbSe 2 and (b) Graphene.Novoselov et al. PNAS 102 (30), 10451-3, 2056/27/13 <strong>Bruker</strong> Nano Surfaces18