Semiconductor nanocrystals are conducting materials with a size that has been reduced to the nanoscale. This size reduction can greatly enhance the physical, chemical, and optical characteristics, ...

Graphene is a two-dimensional, one-atom-thick hexagonally organized material composed of sp2 carbon networks with strong covalent bonds. As graphene absorbs only 2.3 percent of incident light, it is ...

Definition:Raman Spectroscopy is a sophisticated analytical technique used to observe vibrational, rotational, and other low-frequency modes in a system. This material characterization technique ...

Carbon nanomaterials, including graphene, graphite and carbon nanotubes (Figure 1), carry unique physical and thermal properties that make them key elements in industries as wide-ranging as battery ...

During light scattering, the majority of scattered light undergoes no change in frequency (or energy), in a process referred to as referred to as elastic or Rayleigh scattering. Raman spectroscopy ...

As a probe of vibrational transitions, Raman scattering has made great progress since it was first discovered and is considered a phenomenon that has led to the development of various schemes and ...