Figure 1 | Scientific Reports

Figure 1

From: Tetrahedral honeycomb surface reconstructions of quartz, cristobalite and stishovite

Figure 1

Stability regions of different silica surface reconstructions plotted as a function of stoichiometry deviation Δn (left) and of oxygen chemical potential Δμo (right). (a,b) α-cristobalite (001); (c,d) α-quartz (001); (e,f) stishovite (110); (g,h) stishovite (001). In all of these cases, each surface has only one stable structure in the entire range of allowed chemical potentials.

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