sp 2 hybridized carbons constitute a broad class of solid phases composed primarily of
elemental carbon and can be either synthetic or naturally occurring. Some examples are …

In this article we review Raman studies of defects and dopants in graphene as well as the
importance of both for device applications. First a brief overview of Raman spectroscopy of …

We present a Raman study of Ar+-bombarded graphene samples with increasing ion doses.
This allows us to have a controlled, increasing, amount of defects. We find that the ratio …

Raman spectroscopy is the inelastic scattering of light by matter. Being highly sensitive to
the physical and chemical properties of materials, as well as to environmental effects that …

This review discusses advances that have been made in the study of defect-induced double-
resonance processes in nanographite, graphene and carbon nanotubes, mostly coming …

Experimental conditions and mathematical fitting procedures for the collection and analysis
of Raman spectra of soot and related carbonaceous materials have been investigated and …

Raman spectroscopy has historically played an important role in the structural
characterization of graphitic materials, in particular providing valuable information about …

The first-and second-order Raman spectral features of graphite and related sp2 carbon
materials were examined with laser wavelengths ranging from 293 to 1064 nm. A wide …

This work presents a systematic study of the ratio between the integrated intensities of the
disorder-induced D and G Raman bands (ID∕ IG) in nanographite samples with different …

As the technology for diamond film preparation by plasma-assisted CVD and related
procedures has advanced, Raman spectroscopy has emerged as one of the principal …