- Conference date: 9-14 July 2006
- Location: Stanford, California (USA)
As an alternative to the analysis of EXAFS spectra by conventional shell fitting, the Tikhonov regularization method has been proposed. An improved algorithm that utilizes a priori information about the sample has been developed and applied to the analysis of U L3‐edge spectra of soddyite, (UO2)2SiO4⋅2H2O, and of U(VI) sorbed onto kaolinite. The partial radial distribution functions g1 (UU), g2 (USi), and g3 (UO) of soddyite agree with crystallographic values and previous EXAFS results.
- Extended X-ray absorption fine structure spectroscopy
- Spectrum analysis
- Cumulative distribution functions
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