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Research Article | Open Access
Volume 5 | Issue 3 | Year 2018 | Article Id. IJAP-V5I3P105 | DOI : https://doi.org/10.14445/23500301/IJAP-V5I3P105

Using Raman Spectroscopy to Identify Unknown Materials

Siham M. Hassen, Manahil E.E.Mofdal

Citation :

Siham M. Hassen, Manahil E.E.Mofdal, "Using Raman Spectroscopy to Identify Unknown Materials," International Journal of Applied Physics, vol. 5, no. 3, pp. 29-32, 2018. Crossref, https://doi.org/10.14445/23500301/IJAP-V5I3P105

Abstract

Raman Spectroscopy is one of the most essential laser spectroscopic methods based on elastic scattering when monochromatic light interact with molecule and energy of photon shifts to lower or higher frequencies are known as Raman shift . In this work Raman Spectroscopy was used to identification unknown Materials, the sample was irradiated using 2mW double frequency Nd-YAG laser with 532 nm at room temperature , the spectra database was used for the spectral analysis of the Raman shift of these sample , the result obtained show the spectra are appeared of unknown sample it's the spectra of zinc oxide (ZiO)

Keywords

Unknown Materials, identification, Raman Spectroscopy

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