REX2000 Yet Another XAFS Analysis Package

Abstract

Today a lot of XAFS analysis software is available either free of charge, licensed or commercially. The list of the programs can be found on web sites (IXS web site displays 35 programs and ESRF web site displays 23) and there are many XAFS analysis softwares not on such lists yet. We describe recent progress of the latest version of the REX2000 XAFS analysis package. The REX2000 runs on MS-Windows family operating system, and is an entirely new package with a user-friendly interface and simple operation. The package provides many classic DATA reduction methods for EXAFS and XANES. All the parameters needed for DATA analysis can be set on graphics windows as well as numerical input. The package also has FEFF interface for multiple scattering capability.