For Libraries For Publication Open Access Downloads About Us Contact Us
Paper Titles
Solvothermal Synthesis and Characterization of Two Iron Complexes
p.324
Evaluation of Thermal Performance for Vacuum Glazing by Using Three-Dimensional Finite Element Model
p.328
Evaluation of Thermal Shock Resistance of Alumina Ceramics
p.333
Thermal Decomposition of Dolomite Containing Phosphorus
p.337
Study of Natural and Synthetic Quartz by Raman Spectra
p.341
Testing and Evaluating Method of Dispersion of Carbon Nanotubes
p.345
Measuring the Infinite Optical Thickness of Dentine Porcelain of the IPS E.max
p.349
Contrast Ratios and Chromatic Value of IPS E.max LT Framework Materials
p.354
Relative Translucency of IPS E.max LT Core Materials after Veneering and Glazing
p.358

Study of Natural and Synthetic Quartz by Raman Spectra

Article Preview

Abstract:

The FWHM of Raman spectrum, which is the life-span of phonon, can provide valuable information of natural or synthetic gem. Through testing the natural and synthetic quartz by BTR111-785 mini-Raman spectroscopy, it is found that the FWHM of natural quartz is more than 30 cm-1, withal the FWHM of synthetic quartz is less than 30 cm-1.

You might also be interested in these eBooks
Testing and Evaluation of Inorganic Materials II View Preview

Info:

Periodical:

Key Engineering Materials (Volume 492)

Pages:

341-344

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.492.341

Citation:

Cite this paper

Online since:

September 2011

Authors:

En Dong Zu, Sheng Qing Li, Yu Zou, Xu Gang Zhao, Yi Dan Sun, Yu Fei Lin, He Li

Keywords:

Full Width Half Maximum (FWHM), Natural Quartz, Raman Spectra, Synthetic Quartz

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

© 2012 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

References

[1] D.Z. Zheng and R.F. Zheng: Yunnan Geology. Vol. 24 (2005), p.22.

Google Scholar

[2] Z.L. Pan: Crystallography and Mineralogy (Geology Press, Beijing, China, 2003).

Google Scholar

[3] P.L. Zhang: Systematic Gemmology (Geology Press, Beijing, China, 2008).

Google Scholar

[4] L. Wen, W.X. Liang: The Infrared Spectroscopy of Minerals (Chongqing University Press， Chongqing, China, 1988), p.116.

Google Scholar

[5] T.J. Lu and I. Sunagawa: J. Crystal Growth. Vol. 99 (1990), p.1232.

Google Scholar

[6] P.C. Xu, R.B. Li: Raman Spectroscopy in Geosciences (Shanxi Science and Techology Press, Xi'an, China, 1987), p.68.

Google Scholar

[7] E.D. Zu, Y.D. Sun and P.X. Zhang: Spectroscopy and Spectral Analysis. Vol. 30 (2010), p.2164.

Google Scholar

[8] G.X. Cheng: Theory and Applications of Raman and Brillouin Scattering (Science Press, Beijing, Chian, 2001), p.60.

Google Scholar

© 2025 Trans Tech Publications Ltd. All rights are reserved, including those for text and data mining, AI training, and similar technologies. For open access content, terms of the Creative Commons licensing CC-BY are applied.
Scientific.Net is a registered trademark of Trans Tech Publications Ltd.