Strong Second Harmonic Generation from Bilayer Graphene with Symmetry Breaking by Redox-Governed Charge Doping.
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DOI: 10.1021/acs.nanolett.1c04359
Abstract: Missing second-order nonlinearity in centrosymmetric graphene overshadows its intriguing optical attribute. Here, we report redox-governed charge doping could effectively break the centrosymmetry of bilayer graphene (BLG), enabling a strong second harmonic generation (SHG) with a… read more here.
Keywords: graphene; redox governed; charge doping; bilayer graphene ... See more keywords