WinXAS program

XANES spectra were processed using the WinXAS program [14], For XANES processing, a simultaneous pre- and postedge background removal was carried... 

Homepage of the WinXAS program on the WWW http //ourworld.compuserve.com/ homepages/t ressler/... 

Ressler, T. 1998. WinXAS A program for x-ray absorption spectroscopy as an in-situ tool in materials science. J. Synchrotron Rad. 5 118-22. 

EXAFS data reduction and fitting were carried out using the WinXAS,18 Atoms,19 FEFF,20 and FEFFIT20 programs. The k- and r-ranges were chosen to be 3-15 A-1 and 1.0-3.0 A, respectively. XANES spectra were compared qualitatively after normalization. 

X-ray absorption spectroscopic measurements were carried out at the storage ring DORIS III (HASYLAB DESY, Hamburg, Germany) at the EXAFS II beam line, which was equipped with a Si (111) double-crystal monochromator. All spectra were recorded at room temperature in a step-scanning mode. For data analyses the program WinXAS [17] was used. 

WinXAS Ressler (1997) (http //ixs.csrri.iit.edu/catalog/XAFS Programs/winxas)... 

UWXAFS a program for the evaluation of XAFS data WinXAS a program for the evaluation of XAFS data X(E) EXAFS as a function of the energy... 

The XAS data analysis program WinXAS v. 3.1 [19] was used for examining the time-resolved Co K absorption edge XANES data. The identification of the number of phases present during in situ reduction was done by a principal component analysis (PCA) of the experimental spectra [20]. Reference spectra were then used in a linear combination fitting procedure to determine the quantity of each phase present. The algorithm uses a least squares procedure to refine the sum of a given number of reference spectra to an experimental spectrum. 

Ressler, T. (1998) WinXAS a program for X-ray absorption spectroscopy data analysis under MS-Windows. J. Synchrotron Radial, 5, 118. 

---