EXAFS Data Analysis Software Package
Abstract
The EXAFS Data Analysis software package, called EDA, contains a set of interactive programs written for IBM compatible personal computers. It has been successfully used during few last years in the analysis of x-ray absorption spectra (XAS) of different materials and allows to carry out all steps of the EXAFS data analysis procedure. Generally, the EDA package is oriented to carry out (1) preliminary analysis of the experimental XAS as extraction of the EXAFS and XANES parts from a spectrum and Fourier analysis of the EXAFS signal and (2) deep analysis of the first (and possibly outer) coordination shell when it is not influenced by the multiple-scattering contributions (MS). The latter can be done within several approaches as the multi-shell best-fit procedure (the parametrized model), the model-independent radial distribution function (RDF) method (the general model) and the amplitudes ratio/phases difference technique whose extension to the splice approach can be also used within the package however it is not supported till now by specially written code.
Details
Author
- Dr. phys. Alexei Kuzmin
Platforms
- DOS and DOS under Windows
Terms
- free of cost
Homepage
Contact
Alexei Kuzmin -- <SPAM SUPPRESSION a DOT kuzmin AT cfi DOT lu DOT lv>
Citation
Kuzmin A., EDA: EXAFS data analysis software package, Physica B, vol. 208&209, (1995) pp. 175-176.
Kuzmin A., Reconstruction of the radial distribution function from EXAFS: new trends and comparative analysis of different methods, J. Physique IV (France), vol. 7, (1997), pp. C2-213-C2-214.