Liquids and gels
Di Cicco, A.,
International Tables for Crystallography
(2022).
Early view chapter
[ doi:10.1107/S1574870722008357 ]
report typical XAFS data for liquid copper as an example, showing some of the requirements for reliable studies of these disordered systems at modern synchrotron-radiation facilities. This experiment (
Di Cicco et al., 2003) was performed ...
XAFS and thermodynamic variables (pressure and temperature) to investigate matter
Di Cicco, A. and
Filipponi, A.,
International Tables for Crystallography
(2023).
Early view chapter
[ doi:10.1107/S1574870720008496 ]
and T conditions can be found in the relevant literature: see, for example, Itié et al. (2016),
Di Cicco & Filipponi (2015), Abe et al. (2018) and references therein.
Knowledge of the fundamental physical properties of systems under ...
Liquids, glasses and amorphous solids
Di Cicco, A. and
Filipponi, A.,
International Tables for Crystallography
(2021).
Early view chapter
[ doi:10.1107/S1574870720003559 ]
for monoatomic systems (Filipponi, 1994) and has been extended to ionic and metallic binary liquids (
Di Cicco et al., 1997 ; Trapananti &
Di Cicco, 2004).
Limiting our considerations to pair distributions in equation (3), signals ...
GNXAS. I. Phase shifts and signal calculations
Filipponi, A.,
Natoli, C. R. and
Di Cicco, A.,
International Tables for Crystallography
(2020).
Early view chapter
[ doi:10.1107/S1574870720003286 ]
1995 ; Filipponi &
Di Cicco, 1995). The suite of programs implements state-of-the-art approaches for computation of the XAFS signal in the framework of the multiple-scattering theory in a complex effective potential for the photoelectron ...
GNXAS. II. Structural refinement of experimental data
Filipponi, A.,
Di Cicco, A. and
Natoli, C. R.,
International Tables for Crystallography
(2021).
Early view chapter
[ doi:10.1107/S1574870720003390 ]
The fitting approach used in the FITHEO program (Filipponi &
Di Cicco, 1995) is to attempt to model the experimental raw absorption coefficient data α expt (E) with a model signal α model (E), which includes a pre-edge linear ...
