Several Approaches to the Investigation of Paintings with the Use of Portable X-ray Fluorescence Analysis

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21340%2F15%3A00225287" target="_blank" >RIV/68407700:21340/15:00225287 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1016/j.radphyschem.2015.01.002" target="_blank" >http://dx.doi.org/10.1016/j.radphyschem.2015.01.002</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.radphyschem.2015.01.002" target="_blank" >10.1016/j.radphyschem.2015.01.002</a>

Result language
angličtina
Original language name
Several Approaches to the Investigation of Paintings with the Use of Portable X-ray Fluorescence Analysis
Original language description
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.
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BG - Nuclear, atomic and molecular physics, accelerators
OECD FORD branch
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Project
<a href="/en/project/DF13P01OVV010" target="_blank" >DF13P01OVV010: Historical technologies and modern methods of research. The interpretative possibilities of the specialized methods of the research of the medieval artworks using the innovative technologies.</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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