【摘要】 借助拉曼光谱技术手段,对市场上购买的几种宝玉石进行鉴定。通过对它们的拉曼光谱的详细分析结合其表面显微图片,发现真货与赝品的谱图有明显差异,可以明显区分出玉石的真假。用拉曼光谱可以实现对宝玉石的真伪进行无损、准确、快速的鉴定。更多还原

【Abstract】 We have done identification for several gems which were obtained from market by means of Raman spectroscopy.It is easy to judge the true or false of the gem stones by analyzing their Raman spectra and micro-structure of the surface in detail which indicated the obvious difference between the genuine gems and fakes.Therefore,Raman technique is able to identify the true and false of gems nondestructively,exactly and fleetly.更多还原