کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
9757256 1495740 2005 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Compositional analysis of Hispanic Terra Sigillata by laser-induced breakdown spectroscopy
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی آنالیزی یا شیمی تجزیه
پیش نمایش صفحه اول مقاله
Compositional analysis of Hispanic Terra Sigillata by laser-induced breakdown spectroscopy
چکیده انگلیسی
Laser induced breakdown spectroscopy (LIBS) has been applied for the analysis of Roman pottery Hispanic Terra Sigillata dating back to the 1st-5th century A.C. from two important ceramic production centers in Spain. For each sample, several examinations were performed on slip and body providing data necessary to draw depth profiles of the contents of various elements. In all the cases investigated, the amount of some elements such as calcium and iron and the presence of other ones such as silicon and aluminum showed the differences existing between slip and body in these ancient ceramics in relation with their region and period of production. In addition, complementary analyses were carried out with scanning electron microscopy linked with energy dispersive X-ray microanalysis (SEM/EDX) to measure the thickness of slip and to obtain verification of chemical results.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Spectrochimica Acta Part B: Atomic Spectroscopy - Volume 60, Issues 7–8, 31 August 2005, Pages 1149-1154
نویسندگان
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