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Figure 4
(a) Comparison of P K-edge X-ray absorption spectra collected experimentally from the as-prepared Ni–P nanoparticles (Ni–P NPs) and calculated theoretically for the crystalline Ni3P. Two main absorption features occurred at 2147.3 eV (P 1s → P 3p) and 2153.3 eV (P 1s → Ni 4p) are shown in the inset. (b) Comparison of P K-edge Fourier transform spectra corresponding to the two X-ray absorption spectra in (a). (c) Comparison of P K-edge Fourier transform spectra between experimental data and fitting curve with a single P–Ni shell for the as-prepared Ni–P nanoparticles. (d) Comparison of P K-edge XAFS spectra between the experimental data and fitting curve with a single P–Ni shell for the as-prepared Ni–P nanoparticles.

Journal logoJOURNAL OF
SYNCHROTRON
RADIATION
ISSN: 1600-5775
Volume 22| Part 2| January 2015| Pages 376-384
doi:10.1107/S1600577514025703
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