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231224s2012 xx |||||o 00| ||eng c |
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|a 10.1107/S0909049512038599
|2 doi
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|a eng
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|a Stötzel, Jan
|e verfasserin
|4 aut
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|a T-REX
|b new software for advanced QEXAFS data analysis
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|c 2012
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
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|2 rdamedia
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|a ƒa Online-Ressource
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|a Date Completed 18.03.2013
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|a Date Revised 24.10.2012
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|a published: Print-Electronic
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|a Citation Status PubMed-not-MEDLINE
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|a New approaches to analyze the data generated by modern time-resolved X-ray absorption spectroscopy instrumentation are presented as part of a new analysis software to handle files containing typically a few thousand EXAFS spectra. Various filter techniques to remove high-frequency noise and run-away values are discussed as well as advanced analysis tools like linear combination fitting, EXAFS fitting, principal component analysis and phase-sensitive detection. These techniques were implemented in a user-friendly graphical user interface to analyse huge data files where it is not possible to treat each spectrum separately. New ideas to exploit existent tools more efficiently for time-resolved EXAFS data analysis are discussed theoretically as well as applied to real measurements, especially in situ catalytic experiments and surface-sensitive reflection-mode X-ray absorption studies of thin film growth
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|a Journal Article
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|a Lützenkirchen-Hecht, Dirk
|e verfasserin
|4 aut
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|a Grunwaldt, Jan Dierk
|e verfasserin
|4 aut
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|a Frahm, Ronald
|e verfasserin
|4 aut
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|i Enthalten in
|t Journal of synchrotron radiation
|d 1994
|g 19(2012), Pt 6 vom: 01. Nov., Seite 920-9
|w (DE-627)NLM09824129X
|x 1600-5775
|7 nnns
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|g volume:19
|g year:2012
|g number:Pt 6
|g day:01
|g month:11
|g pages:920-9
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|u http://dx.doi.org/10.1107/S0909049512038599
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|d 19
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