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. 2019 May 10;6(Pt 4):586–602. doi: 10.1107/S2052252519005128

Table 2. Rough scales of attenuation in the 15 mM n-pr data set.

Scale of attenuation or absorption Kα, 7.39 keV Below edge, 8.0 keV White line, 8.3 keV XAFS, 9.0 keV High E, 12 keV
(μ/ρ)(ρt)s, sample = solvent + Ni 3.3 2.7 2.49 1.89 0.76
Solvent (μ/ρ)(ρt)s 3.3 2.7 2.38 1.80 0.72
Ni (μ/ρ)(ρt)s 0.02 0.02 0.11 0.09 0.04
Ni K shell Inline graphic 0 0 0.09 0.08 0.03
Fluorescence pixel variation I f/I 0 0 0.001 0.018 0.019  
Pixel variation, % of fluorescence signal I f, i/I f, j 0% 200% 220% 300%  
Normalized with respect to white line I f, i/I f, j 0% 400% 1% 8–10% 25%
Increase from edge step (slope) I f/I f, edge     0% 12–20% 70%
(μ/ρ)s ≃ (μ/ρ)pe, Ni complex, cm2 g−1 14 11 54 44 18
(μ/ρ)scat, Ni complex, cm2 g−1 0.65 0.62 0.59 0.56 0.44
Ni K shell Inline graphic, complex, cm2 g−1 0 0 47 38 16
Maximum χ 0 0 0.5 0.01 0