Anomalous small-angle scattering as a way to solve the Babinet principle problem

X-ray absorption spectra (XAS) have been used to determine the absorption edges of atoms present in a sample under study. A series of small-angle X-ray scattering (SAXS) measurements using different monochromatic X-ray beams at different wavelengths near the absorption edges is performed to solve th...

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Bibliographic Details
Published in:Crystallography reports 2013-12, Vol.58 (7), p.990-992
Main Authors: Boiko, M. E., Sharkov, M. D., Boiko, A. M., Bobyl, A. V.
Format: Article
Language:English
Subjects:
ABSORPTION SPECTROSCOPY
CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY
Crystallography and Scattering Methods
MONOCHROMATIC RADIATION
PHOTON BEAMS
Physics
Physics and Astronomy
SMALL ANGLE SCATTERING
Structure of Inorganic Compounds
X RADIATION
X-RAY DIFFRACTION
X-RAY SPECTRA
X-RAY SPECTROSCOPY
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Summary:X-ray absorption spectra (XAS) have been used to determine the absorption edges of atoms present in a sample under study. A series of small-angle X-ray scattering (SAXS) measurements using different monochromatic X-ray beams at different wavelengths near the absorption edges is performed to solve the Babinet principle problem. The sizes of clusters containing atoms determined by the method of XAS were defined in SAXS experiments. In contrast to differential X-ray porosimetry, anomalous SAXS makes it possible to determine sizes of clusters of different atomic compositions.
ISSN:1063-7745
1562-689X
DOI:10.1134/S1063774513070055