Advantages of Raman Spectroscopy many organic and inorganic materials are suitable for Raman analysis. These can be solids, liquids, polymers or vapors. no sample preparation needed. not interfered by water. non-destructive. highly specific like a chemical fingerprint of a material. Raman spectra are acquired quickly within seconds. samples can be analyzed through glass or a […]
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Posts tagged with 'Raman Spectroscopy'
Quantum and Classical Raman theory
Quantum theory When light interacts with matter, the photons which make up the light may be absorbed or scattered, or may not interact with the material and may pass straight through it (Smith and Dent, 2005). When monochromatic light interacts with molecules, most of the photons are scattered without any change in energy. This process […]
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Introduction in Raman Spectroscopy
A large variety of spectroscopic techniques are available for the analysis of materials and chemicals. Among these is Raman spectroscopy. Raman spectroscopy is based on the Raman effect which has been discovered by experiments of Sir C. V. Raman in 1928. In 1930, Sir Raman received the Nobel price for this discovery. This relies on […]
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