Electronic Characterization of the O2-Substrate System LDOS

The projected density of states on the J-band of Pts for bare [Xbuik-Xs]-Pt3 (red) and oxygen-chemisorbed [Xbuik-Xs]-Pt3-02 (blue) surfaces (Fig. 3) reveals in each case a J-DOS spectram of the adsorbed Pt3 island narrower and shifted to higher energies 

Let us explore the electronic stracture of the bare supported island [Ptbuik-XsJ-Pts in some more detail. The oibital resolved d-DOS of the Pts island supported on CosPt (1), Co (2), Pt (3), Ni (4) and Fe (5) reveals that the i-band orbitals without z-component, 

A similar increment of the island coordination with the bimetallic substrate CosPt, as in local neighborhood 13 in [CosPtbuik-CosPtsl-Pts, still yields discrete-like spectra for d y and d 2 yi 

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