851640.fig.007a
(a)
851640.fig.007b
(b)
851640.fig.007c
(c)
851640.fig.007d
(d)
851640.fig.007e
(e)
851640.fig.007f
(f)
Figure 7: Monolayer of Pd on different substrates: M(111) (a). Distances to the next neighbours for the different substrates in comparison with Pd bulk (b). Expanded (c, d) and compressed (e, f) structures of the monolayer when the substrate atoms are larger and smaller than Pd, respectively.