Total-ion yield spectrum measured in the C 1s excitation region of CF4. The energy calibration is from Ref. 23 .
Resonant Auger spectra taken at photon energies corresponding to (a) the top of the σ*(t 2) resonance (298.4 eV) and (b) off-resonance (296 eV). The spectral assignment is from Ref. 23 .
Total-ion yield (top) and 2D map obtained by taking decay spectra at regular photon energy intervals of 100 meV across the resonance (bottom). The decay spectra are taken across the photon energy range with an energy step of 0.1 eV.
Top: CIS spectra of the fragment final state, , (1) and of the 3t 3 (2) molecular final state, . Bottom: resonant Auger 2D map showing only the resonant contributions: (1) the nondispersive state and (2) the 3t 2 spectral line.
Article metrics loading...
Full text loading...