Raman Spectroscopy is an analytical technique used to study vibrational, rotational, and other low-frequency modes in a system. It relies on inelastic scattering of monochromatic light, usually from a laser, known as Raman scattering. When light interacts with a molecule, it can scatter elastically (Rayleigh scattering) or inelastically (Raman scattering). The latter provides unique information about the molecular vibrations, which can be used to characterize materials.
