Fig. 4: Resonant Auger photoemission spectra.
From: Ultrafast electron energy-dependent delocalization dynamics in germanium selenide
a Resonant Auger maps of Ge KLL. b Resonant Auger maps of Se KLL. c, d Resonant photoemission spectra of Ge KLL are recorded at the photon energy at 11.123 and 11.111 keV. e, f Resonant photoemission spectra of Se KLL are recorded at the photon energy at 12.678 and 12.665 keV. These excitation energies are indicated by dashed lines in a and b. The experimental spectra are shown in dotted black curves, and they are are fitted by normal Auger peak (red curves) and spectator Auger peak (blue curves) in c–f.
