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)

"/> 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)

"/> 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)

"/> 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)

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Using Raman Spectroscopy to Identify Unknown Materials

International Journal of Applied Physics
© 2018 by SSRG - IJAP Journal
Volume 5 Issue 3
Year of Publication : 2018
Authors : Siham M. Hassen, Manahil E.E.Mofdal
10.14445/23500301/IJAP-V5I3P105

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How to Cite?

Siham M. Hassen, Manahil E.E.Mofdal, "Using Raman Spectroscopy to Identify Unknown Materials," SSRG 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

References:

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[2] Ian ,Robertson,. Applications of Raman spectroscopy and chemometrics to semiconductor process control. Diss. Dublin City University, 2000.
[3] Siegfried ,Wartewig . IR and Raman spectroscopy: fundamental processing. John Wiley & Sons, 2006.
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[5] Gardiner, Derek J, Gardiner ,. "Introduction to Raman scattering." Practical Raman Spectroscopy. Springer, Berlin, Heidelberg, 1989. 1-12.
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[7] B.Tell Co, S. P. S. Porto and Damen, T.,,. "Raman effect in zinc oxide." Physical Review 142.2 (1966): 570.
[8] Sérgio Pereira da Silva Porto, Denis L. Rousseau ,and Arguello, C. A.,. "First-order Raman effect in wurtzite-type crystals." Physical Review 181.3 (1969): 1351.