Physical analyses by Laser Ablation coupled to Mass Quadrupole Spectrometry (LAMQS), and Energy Dispersive X-ray fluorescence (EDX) induced by electron beam are applied to the investigation of two silver Tetradrachm Greek coins. Quantitative analysis of elements, silver compounds and isotopic ratios have been investigated in the two samples. Significant differences in the elemental content and in the morphological aspects are observed.
Laser and electron beams physical analyses applied to the comparison between two silver tetradrachm greek coins
Torrisi A.
2008-01-01
Abstract
Physical analyses by Laser Ablation coupled to Mass Quadrupole Spectrometry (LAMQS), and Energy Dispersive X-ray fluorescence (EDX) induced by electron beam are applied to the investigation of two silver Tetradrachm Greek coins. Quantitative analysis of elements, silver compounds and isotopic ratios have been investigated in the two samples. Significant differences in the elemental content and in the morphological aspects are observed.File in questo prodotto:
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