Shifts in adsorbate vibrational frequenc
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Paul S. Bagus; Francesc Illas
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Article
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1994
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Elsevier Science
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English
โ 300 KB
A new physical mechanism is proposed to explain the shifts in vibrational frequency of negatively adsorbed species on a metal surface. Ab initio cluster model calculations for NO adsorbed on Ag( 111 ) in two different orientations, N-down and O-down, suggest that the low-coverage HREELS peak appeari