研究目的
To present an overview of physical investigations of cultural heritage samples using ion and laser beams, highlighting the elemental composition, trace elements, depth profiles, and morphology of samples.
研究成果
The collaboration between the University of Messina and the Nuclear Physics Institute-ASCR has enabled comprehensive characterization of cultural heritage samples using ion, electron, and laser beams. The study highlights the potential of these techniques for archaeological and historical research, particularly in identifying the origin and composition of artifacts.
研究不足
The study is limited by the non-uniformity of samples and the background of recorded signals, which can affect the accuracy of measurements. Additionally, the invasive nature of some techniques may not be suitable for all cultural heritage artifacts.
1：Experimental Design and Method Selection:
The study employs ion beam analyses (RBS, ERDA, PIXE, PGAA, NRA), electron beam analyses (SEM, EDX, TEM), and laser beam coupled to mass spectrometers (LAMQS) for the analysis of cultural heritage samples.
2：Sample Selection and Data Sources:
Samples include old ceramics, glazed pottery, and metallic coins from different historical periods.
3：List of Experimental Equipment and Materials:
Equipment includes a 3 MV Tandetron accelerator, SEM microscope, TEM, Nd:YAG Q-switch lasers, and mass quadrupole spectrometers.
4：Experimental Procedures and Operational Workflow:
Samples are analyzed in high vacuum conditions using various beams for elemental and isotopic analysis.
5：Data Analysis Methods:
Data analysis involves comparison with standard samples, simulation codes (SRIM, SIMNRA), and databases (IBANDL, Oxalid).
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