New Graphical User Interface for EXAFS analysis with the GNXAS suite of programs

Keisuke Hatada (1) , F. Iesari (2) , L. Properzi (2) , M. Minicucci (2) , A. Di Cicco (2)

1 IPR - Institut de Physique de Rennes
2 CNISM, Sezione di Fisica, Scuola di Scienze e Tecnologie, Università di Camerino

GNXAS is a suite of programs based on multiple scattering calculations which performs a structural refinement of EXAFS spectra. It can be used for any system although it has been mainly developed to determine the local structure of disordered substances. We developed a user-friendly graphical user interface (GUI) to facilitate use of the codes by using wxPython. The developed GUI and the codes are multiplatform running on Windows, Macintosh and Linux systems, and are free shareware (http://gnxas.unicam.it). In this work we illustrate features and potentials of this newly developed version of GNXAS (w-GNXAS).

Keywords: Atomic physics; Computer operating systems; Graphical user interfaces; X ray absorption; Exafs analysis; Graphical user interfaces (GUI); Linux systems; Local structure; Multi-platform; Multiple scattering calculations; Structural refinement; User friendly; User interfaces

Domains: Physics [physics]

Keisuke Hatada, F. Iesari, L. Properzi, M. Minicucci, A. Di Cicco. New Graphical User Interface for EXAFS analysis with the GNXAS suite of programs. 16th International Conference on X-Ray Absorption Fine Structure, XAFS 2015, Aug 2015, Karlsruhe, Germany. pp.012002, ⟨10.1088/1742-6596/712/1/012002⟩. ⟨hal-01372790⟩