The recent progress using Raman spectroscopy and imaging of graphene is reviewed. The
intensity of the G band increases with increased graphene layers, and the shape of 2D band …

Graphene has many unique properties that make it an ideal material for fundamental studies
as well as for potential applications. Here we review recent results on the Raman …

Graphene, a monolayer of carbon atoms packed into a two-dimensional crystal structure,
attracted intense attention owing to its unique structure and optical, electronic properties …

Raman spectroscopic studies of graphene have attracted much interest. The G-band Raman
intensity of a single layer graphene on Si substrate with 300 nm SiO 2 capping layer is …

Raman spectroscopy has been an integral part of graphene research and can provide
information about graphene structure, electronic characteristics, and electron–phonon …

We show the evolution of Raman spectra with a number of graphene layers on different
substrates, SiO 2/Si and conducting indium tin oxide (ITO) plate. The G mode peak position …

We investigated Raman spectra of single-layer and multilayer graphene under ultraviolet
laser excitation at the wavelength λ= 325 nm⁠. It was found that while graphene's G peak …

The effect of vacuum annealing on the properties of graphene is investigated by using
Raman spectroscopy and electrical measurement. Heavy hole doping on graphene with …

This chapter is a review of the application of Raman spectroscopy in characterizing the
properties of graphene, both exfoliated and synthesized, and graphene-based materials …

The authors investigated the influence of substrates on Raman scattering spectrum from
graphene. The room-temperature Raman signatures from graphene layers on GaAs …