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uEXAFS and uXANES

enlarged view

300x300μm XRF map of the sample annealed at 600°C. The regions depicted as L and H, contain low and high iron concentration, respectively

enlarged view

Fourier transforms of the μ-EXAFS spectra. The spectra depicted as L and H, correspond to vitreous and microcrystalline regions, respectively (with F. Pinakidou et al, University Thessalonica).