Study of Natural and Synthetic Quartz by Raman Spectra

摘要：

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.

作者: Endong Zu Shengqing Li Yu Zou Xugang Zhao Yidan Sun Yufei Lin He Li

作者单位: Faculty of Materials Science and Engineering, Kunming University of Science and Technology, Kunming Yunnan Research Institute of Gem & Jade Quality Supervision and Inspection, Kunming 650041, China

会议类型: 国际会议

会议名称: The Second Annual Meeting on Testing and Evaluation of Inorganic Mateirals(第二届全国无机材料测试与评价学术年会 TEIM-2)

会议地点: 长沙

会议语种:英文

页码: 341-344

在线出版日期: 2011-06-30（万方平台首次上网日期，不代表论文的发表时间）