Figure 1
(a) Diffraction patterns for 5 nm-diameter ideal Au spheroids, computed using the Debye formalism with Cr Kα radiation and after correction. The variation of the correction factor, CF = sin (2θ), over this angular range is also plotted. (b) The deviation of the unit-cell parameters, Δahkl, from the ideal Au lattice parameter used in the simulation. Identical procedures utilizing pseudo-Voigt functions over identical ranges and background functions were used to fit both profiles. Δahkl values reported in our original article are also included for reference (Xiong et al., 2018), since a different version of the fitting program, no longer available to us, was used at the time. |