文献类型：期刊文献

中文题名：显微共焦拉曼技术对有机-无机充填红宝石的表征

英文题名：Characterization of Treated Ruby Impregnated with Organic-inorganic Substance Performed by Micro-Confocal Raman Technology

作者：刘学良[1];范建良[1];毛荐[1];郭守国[1]

机构：[1]华东理工大学材料学院,上海200237

年份：2008

卷号：38

期号：10

起止页码：984

中文期刊名：激光与红外

外文期刊名：Laser & Infrared

收录：CSTPCD;;Scopus;北大核心:【北大核心2004】；CSCD:【CSCD2011_2012】；

语种：中文

中文关键词：红宝石;有机一无机充填;拉曼光谱

外文关键词：ruby; organic-inorganic impregnation ; Raman spectroscopy

摘要：基于显微共焦拉曼光谱仪(785nm)、XRF和红外光谱仪对有机-无机充填红宝石进行了测试,分析得出1353cm-1附近FWHM达500cm-1的拉曼位移是由红宝石裂纹中的无机充填物质-铅玻璃所引起;而充填有机物的红宝石可能会在高频区出现2331cm-1,2874cm-1和3285cm-1拉曼位移,同时产生2927cm-1和2856cm-1红外吸收带等与有机相关的吸收谱带。
In this paper, measurements of rubies impregnated with organic-inorganic substance were carried out by micro-confocal Raman spectrometer （785nm）, XRF and infrared spectrometer. Based on analyses afterwards, it was shown that Raman shifts near at 1353cm^-1 with 500cm^-1 FWHM is attributed to lead glass,which was employed to cover interior cracks of ruby;While Raman shifts near at 2331,2874 and 3285cm^-1 and infrared absorption bands near at 2927 and 2856cm^-1 ,which are attributed to organic substance, might be being in Raman and IR spectra of ruhies impregnated with organic substance.