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Figure 18
The X-ray absorption fine-structure spectra of (a-1) zinc foil, (a-2) copper foil and (a-3) tantalum foil. This procedure defined copper, zinc and tantalum edges around 8980 eV, 9660 eV and 9879 eV, respectively. The derivative spectra of X-ray absorption fine structure are presented for (b-1) zinc foil, (b-2) copper foil and (b-3) tantalum foil. The expanded first maxima of the derivative spectra are presented for (c-1) zinc, (c-2) copper and (c-3) tantalum spectra with fits (red). The edge energy is here defined by the inflection point in the first derivative following Kraft et al. (1996BB38).

Journal logoJOURNAL OF
SYNCHROTRON
RADIATION
ISSN: 1600-5775
Volume 28| Part 5| September 2021| Pages 1476-1491
https://doi.org/10.1107/S1600577521005993
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