Figure 8From: Adatom Fe(III) on the hematite surface: Observation of a key reactive surface species(Color) Images calculated for bias voltages of -900, -500, and 500 mV (on left) at a series of resonance energies (εr) (heading each column). All calculations were made with λ = 2.3 eV. The sequence shows a transition from an A site dominated image at low εr to a B site dominated image at higher εr. This leads to the triplet sites in Fig. 3 for εr = 0.400 eV.Back to article page