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

Kód výsledku v 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>

Výsledek na webu

<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>

Jazyk výsledku

angličtina

Název v původním jazyce

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

Popis výsledku v původním jazyce

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.

Název v anglickém jazyce

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

Popis výsledku anglicky

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.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

BG - Jaderná, atomová a molekulová fyzika, urychlovače

OECD FORD obor

—

Projekt

<a href="/cs/project/DF13P01OVV010" target="_blank" >DF13P01OVV010: Historické technologie a moderní metody průzkumu. Interpretační možnosti specializovaných metod průzkumu děl středověkého umění s využitím inovativních technologií.</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2015

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Radiation Physics and Chemistry

ISSN

0969-806X

e-ISSN

—

Svazek periodika

116

Číslo periodika v rámci svazku

November

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

5

Strana od-do

321-325

Kód UT WoS článku

000362606200065

EID výsledku v databázi Scopus

2-s2.0-84944153854