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Probing Layer Number and Stacking Order of Few‐Layer Graphene by Raman Spectroscopy

Small · 2009 · Vol. 6(2) · pp. 195–200
Yufeng HaoYingying WangLei WangZhenhua NiZiqian WangRui WangChee Keong KooZexiang ShenJohn T. L. Thong

Abstract

Layer number and stacking order of few-layer graphene (FLG) are of particular interest since they directly determine the performance of graphene-based electronic devices. By analyzing Raman spectra and Raman images, quantitative indices are extracted to discriminate the thickness of AB-stacked FLG from single- to five-layer graphene; a few key spectral characteristics are also identified for FLG with misoriented stacking.

Graphene research and applications2D Materials and ApplicationsAdvancements in Battery MaterialsGrapheneStackingRaman spectroscopyMaterials scienceLayer (electronics)NanotechnologyOptoelectronicsOpticsNuclear magnetic resonancePhysics

MeSH terms

ElectronsGraphiteSpectrum Analysis, Raman
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