Microscopic X-ray Fluorescence Analysis with Synchrotron Radiation Sources

2011 ◽  
pp. 1737-1759 ◽  
Author(s):  
F. Adams ◽  
B. Vekemans ◽  
G. Silversmit ◽  
B. De Samber ◽  
L. Vincze
Keyword(s):  
Synchrotron Radiation ◽  
Fluorescence Analysis ◽  
X Ray ◽  
Radiation Sources

57Co and109Cd photon-radiation sources for X-ray fluorescence analysis

1988 ◽  
Vol 64 (2) ◽  
pp. 163-166 ◽  
Author(s):  
N. A. Konyakhin ◽  
B. V. Zatolokin ◽  
V. G. Meshcheryakov ◽  
G. V. Tyamin
Keyword(s):  
Fluorescence Analysis ◽  
Photon Radiation ◽  
X Ray ◽  
Radiation Sources

scholarly journals X‐ray monochromator system for use with synchrotron radiation sources

1981 ◽  
Vol 52 (4) ◽  
pp. 509-516 ◽  
Author(s):  
J. A. Golovchenko ◽  
R. A. Levesque ◽  
P. L. Cowan
Keyword(s):  
Synchrotron Radiation ◽  
X Ray ◽  
Radiation Sources

Pigments analysis in cartonages of an Egyptian mummy of the Roman period using X-ray fluorescence spectrometry

2005 ◽  
Vol 80 (1) ◽  
Author(s):  
Cristiane Calza ◽  
Marcelino J. Anjos I ◽  
Sheila M.F. Mendonça de Souza ◽  
Antonio Brancaglion Jr ◽  
Ricardo T. Lopes
Keyword(s):  
Chemical Composition ◽  
Synchrotron Radiation ◽  
Fluorescence Analysis ◽  
Spectroscopic Technique ◽  
Roman Period ◽  
Metal Alloys ◽  
Egyptian Mummy ◽  
X Ray ◽  
Radiation Technique ◽  
Radiation Laboratory

This work evaluates the chemical composition of pigments used in decorative paintings in the coffin cartonage fragments and linen wrappings of an Egyptian mummy, using X-ray microfluorescence with synchrotron radiation technique. The measures were obtained at the XRF beamline of the National Synchrotron Radiation Laboratory (LNLS). This Roman period female mummy is one of the most important mummies in the National Museum because of its unconventional embalming with disarticulated legs and arms. X-ray fluorescence analysis is a widely used spectroscopic technique in archaeometry for investigating the chemical composition of pigments in manuscripts, paintings, ceramics and other artifacts, metal alloys, and stones. Knowledge of composition allows pigment characterization through major or minor constituents, and makes it possible to establish the provenance, age, and consequently, the authenticity of the artifact.

Machine Learning Powered by Principal Component Descriptors as the Key for Sorted Structural Fit of XANES

2021 ◽  
Author(s):  
Andrea Martini ◽  
Alexander A. Guda ◽  
Sergey A. Guda ◽  
Aram L. Bugaev ◽  
Olga V. Safonova ◽  
...  
Keyword(s):  
Machine Learning ◽  
Structural Analysis ◽  
Synchrotron Radiation ◽  
Free Electron Laser ◽  
Principal Component ◽  
Analytical Tool ◽  
X Ray ◽  
Radiation Sources ◽  
X Ray Absorption

Modern synchrotron radiation sources and free electron laser made X-ray absorption spectroscopy (XAS) an analytical tool for the structural analysis of materials under in situ or operando conditions. Fourier approach...

Chemical U-Th-Pb dating of monazite by 3D-Micro X-ray fluorescence analysis with synchrotron radiation

2009 ◽  
Vol 21 (5) ◽  
pp. 927-945 ◽  
Author(s):  
Sylvia Schmitz ◽  
Andreas Möller ◽  
Max Wilke ◽  
Wolfgang Malzer ◽  
Birgit Kanngiesser ◽  
...  
Keyword(s):  
Synchrotron Radiation ◽  
Fluorescence Analysis ◽  
X Ray

scholarly journals Synchrotron radiation microbeam X-ray fluorescence analysis of zinc concentration in remineralized enamel in situ

2009 ◽  
Vol 54 (5) ◽  
pp. 420-423 ◽  
Author(s):  
Tsunenori Matsunaga ◽  
Hidetaka Ishizaki ◽  
Shuji Tanabe ◽  
Yoshihiko Hayashi
Keyword(s):  
Synchrotron Radiation ◽  
Zinc Concentration ◽  
Fluorescence Analysis ◽  
X Ray
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