Theoretical orbital energy spectra of electrons in chemisorbed systems: Chalcogens on Ni(001) |
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| Authors: | DW Bullett |
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| Institution: | Cavendish Laboratory, Madingley Road, Cambridge, CB3 OHE, England |
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| Abstract: | Theoretical energy level spectra calculated by the localised orbital pseudopotential method are presented for chemisorbed O, S, Se and Te monolayers on Ni(001). Adsorption-induced features are a band of bonding states 2–3 eV wide centred ≈ 4 eV below Ef and a band of states centred near Ef. Supporting experimental evidence is discussed. |
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