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SIXPack a Graphical User Interface for XAS Analysis Using IFEFFIT

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Webb, S. M.·2005·Physica Scripta

Abstract

SIXPack (Sam's Interface for XAS analysis Package), a graphical user interface that allows users simple manipulation and analysis of data, is presented. The modules of SIXPack allow users to: (1) load, calibrate, and average raw data files; (2) perform background subtractions; (3) perform principal component analysis and target transforms; (4) perform least squares fitting of data to standards and functions; (5) perform EXAFS fitting to FEFF phase and amplitude files; (6) create single scattering FEFF phase and amplitude files using a periodic table interface. Novel features of the program allow for the fitted correction of XANES spectra due to self-absorption effects in unknown matrices, which is particularly useful for analysis of geochemical and environmental systems. The core of the XAS analysis routine uses IFEFFIT. SIXPack is developed in Python, is installable across many operating systems and platforms, and is freely available with an Open Source license.

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Metadata

Authors
Webb, S. M.
Venue
Physica Scripta
Published
2005
Pages
1011
ISSN
0031-8949 (ISSN-L)
OpenAlex
W1993596116
Cited by
1,054
References
0
FWCI
23.77
Type
journal article
Language
en
Open access
bronze

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CoChat. (2026). Citation check: SIXPack a Graphical User Interface for XAS Analysis Using IFEFFIT. https://app.cochat.ai/papers/10.1238/physica.topical.115a01011
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Webb, S. M. (2005). SIXPack a Graphical User Interface for XAS Analysis Using IFEFFIT. Physica Scripta. https://doi.org/10.1238/physica.topical.115a01011

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