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 ...

Although polarized raman spectroscopy has been utilized by researchers globally for several years, this is the first time that it has been implemented for observing, measuring and tracing the ...

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 ...

Visualization of Tip-Enhanced Raman Spectroscopy (TERS): This diagram illustrates the interaction of a laser beam with a sample surface through a sharp metallic tip. The red laser light excites the ...

Recent years have seen a revolution in the semiconductor industry. Common, longstanding practices involving increases in transistor density and performance-per-watt improvements (illustrated by ...

Raman spectroscopy offers a rapid, non-destructive, and cost-effective method for identifying counterfeit drugs, overcoming limitations of traditional techniques. The technique relies on inelastic ...