کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
8252778 1533508 2015 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Several approaches to the investigation of paintings with the use of portable X-ray fluorescence analysis
ترجمه فارسی عنوان
روشهای متعددی برای بررسی نقاشی با استفاده از تحلیلی فلورسنت اشعه ایکس قابل حمل است
موضوعات مرتبط
مهندسی و علوم پایه فیزیک و نجوم تشعشع
چکیده انگلیسی
This paper deals with several approaches to the application of X-ray fluorescence analysis and micro-analysis to non-destructive investigations of paintings. The methodology is described and demonstrated on a painting of known structure that was painted with modern artistic tempera paints. There is also a description and a demonstration of three depth profiling techniques that provide information on the depth distribution of elements in the surface layers of a painting. The three techniques utilize (a) the internal X-ray ratios of the elements that are present, (b) X-ray fluorescence analysis with two detectors with different angles of detection of characteristic X-rays, and (c) a technique based on comparing X-ray spectra measured with a tilted sample. The capabilities and demands on instrumentation and interpretation of the results are compared for all these techniques.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Radiation Physics and Chemistry - Volume 116, November 2015, Pages 321-325
نویسندگان
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