Planning, performing and analyzing X-ray Raman scattering experiments

A compilation of procedures for planning and performing X‐ray Raman scattering (XRS) experiments and analyzing data obtained from them is presented. In particular, it is demonstrated how to predict the overall shape of the spectra, estimate detection limits for dilute samples, and how to normalize t...

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Veröffentlicht in:Journal of synchrotron radiation 2015-03, Vol.22 (2), p.400-409
Hauptverfasser: Sahle, Ch. J., Mirone, A., Niskanen, J., Inkinen, J., Krisch, M., Huotari, S.
Format: Artikel
Sprache:eng
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Zusammenfassung:A compilation of procedures for planning and performing X‐ray Raman scattering (XRS) experiments and analyzing data obtained from them is presented. In particular, it is demonstrated how to predict the overall shape of the spectra, estimate detection limits for dilute samples, and how to normalize the recorded spectra to absolute units. In addition, methods for processing data from multiple‐crystal XRS spectrometers with imaging capability are presented, including a super‐resolution method that can be used for direct tomography using XRS spectra as the contrast. An open‐source software package with these procedures implemented is also made available.
ISSN:1600-5775
0909-0495
1600-5775
DOI:10.1107/S1600577514027581