Non-invasive archaeometallurgical approach to the investigations of bronze figurines using neutron, laser, and X-ray techniques

被引:17
作者
Agresti, Juri [1 ]
Osticioli, Iacopo [1 ]
Guidotti, Maria Cristina [2 ]
Kardjilov, Nikolay [3 ]
Siano, Salvatore [1 ]
机构
[1] CNR, Ist Fis Applicata Nello Carrara, Sesto Fiorentino, FI, Italy
[2] Soprintendenza & Beni Archeol Toscana, Florence, Italy
[3] Helmholtz Zentrum Berlin Mat & Energie GmbH, Berlin, Germany
关键词
Multi-analytical; Neutron tomography; LIBS; Archaeometallurgy; Copper alloys; RESONANCE CAPTURE ANALYSIS; ARCHAEOLOGICAL ARTIFACTS; CULTURAL-HERITAGE; COPPER; DIFFRACTION; STATUETTES; OBJECTS; ALLOYS;
D O I
10.1016/j.microc.2015.10.030
中图分类号
O65 [分析化学];
学科分类号
070302 ; 081704 ;
摘要
In the present work, structural imaging and non-invasive compositional analysis have been successfully combined in order to investigate three bronze figurines from the antiquarian collection of the Egyptian Museum of Florence. High-resolution neutron tomography was exploited for a thorough reading of the technological features of the mentioned copper alloy statuettes. At the same time portable XRF-XRD, Raman spectroscopy, laser-induced plasma spectroscopy, as well as time-of-flight neutron diffraction provided a powerful complementary analytical set for achieving reliable surface, depth profile, and bulk analyses. The proposed multi-analytical and non-invasive approach, involving neutron, X-ray, and laser techniques, allowed exhaustive identification of the raw materials and interpretation of the crafting processes used by ancient bronze smiths. (C) 2015 Elsevier B.V. All rights reserved.
引用
收藏
页码:765 / 774
页数:10
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