Characterization of Roman glass tesserae from the Coriglia excavation site (Italy) via energy-dispersive X-ray fluorescence spectrometry and Raman spectroscopy
Characterization of Roman glass tesserae from the Coriglia excavation site (Italy) via energy-dispersive X-ray fluorescence spectrometry and Raman spectroscopy
复制标题
通过能量色散 X 射线荧光光谱法和拉曼光谱法表征科里利亚 (Coriglia) 发掘现场（意大利）的罗马玻璃镶嵌物
DOI：
10.1007/s00339-016-0566-x
复制
发表时间：
2016
期刊：
影响因子：
--
通讯作者：
P. Vandenabeele
中科院分区：
文献类型：
--
作者：
M. K. Donais;J. Van Pevenage;A. Sparks;Monica Redente;David B. George;L. Moens;L. Vincze;P. Vandenabeele
手持式能量色散X射线荧光光谱法、拉曼光谱法和微能量色散X射线荧光光谱法的结合使用允许对从Coriglia（意大利）考古遗址挖掘的罗马玻璃镶嵌块进行表征。对完整样品进行了10种不同玻璃颜色的点分析，并对选定的横截面样品进行了点分析和线扫描。从这些光谱测量中获得的元素和分子信息允许对散装玻璃、脱色剂、遮光剂和着色剂进行定性化学表征。在许多样品中使用锑不透明剂支持帝国晚期的分期，这是通过钱币学、壁画、陶瓷和建筑证据确定的。并证实了埋藏环境造成的外部玻璃层的除盐作用。
The combined use of handheld energy-dispersive X-ray fluorescence spectrometry, Raman spectroscopy, and micro-energy-dispersive X-ray fluorescence spectrometry permitted the characterization of Roman glass tesserae excavation from the Coriglia (Italy) archeological site. Analyses of ten different glass colors were conducted as spot analyses on intact samples and as both spot analyses and line scans on select cross-sectioned samples. The elemental and molecular information gained from these spectral measurements allowed for the qualitative chemical characterization of the bulk glass, decolorants, opacifiers, and coloring agents. The use of an antimony opacifier in many of the samples supports the late Imperial phasing as determined through numismatic, fresco, ceramics, and architectural evidence. And dealinization of the exterior glass layers caused by the burial environment was confirmed.