Skip to main content
. 2012 Apr 23;2:376. doi: 10.1038/srep00376

Figure 3. Calculated and experimental data of Ca K-edge XANES for pure Calcium and CaAl metallic glasses respectively.

Figure 3

(a) K-edge XANES spectra for pure polycrystalline fcc-Ca (at 19.8 GPa) and bcc-Ca (at 19.9 GPa) as obtained by calculations in the framework of the multiple-scattering (MS) theory using the FEFF 8.2 code. Lattice parameters for both fcc- and bcc-Ca phases are from Ref.23 (b) Ca K-edge x-ray absorption near edge structure experimental curves for Ca100−xAlx (x = 20, 27.3, 33.6 and 50 at.%) MGs at ambient pressure.