Facing the phase problem

Hendrickson, W.A.

doi:10.1107/S2052252523006449

Figure 5
Anomalous scattering-factor spectra at the Se K edge of selenomethionyl human chorionic gonadotropin, derived from fluorescence measurement from a crystal as fitted with Kramers–Kronig transformation to theoretical selenium factors outside the range 12.648–12.676 keV. Adapted from Fig. 11 of Wu et al. (1994

) with permission from Elsevier.