d-band quantum well states in ultrathin silver films on V(100)
UNSPECIFIED. (2003) d-band quantum well states in ultrathin silver films on V(100). PHYSICAL REVIEW B, 68 (24). -. ISSN 1098-0121Full text not available from this repository.
Official URL: http://dx.doi.org/10.1103/PhysRevB.68.245413
We report an angle-resolved photoemission study of d-derived quantum well (QW) states in ultrathin silver films grown on V(100). Distinct d-derived QW states were observed for film thicknesses between 1 and 5 ML. Using a line shape analysis we conclude that for thicker films the d electrons are almost completely confined within the silver overlayer, suggesting a high reflectivity at the vanadium-silver interface. The energies of the QW states were found to be in good agreement with tight-binding calculations as well as with a phase accumulation model analysis. The calculations indicate a strong influence of the vanadium substrate on the energy of d-band QW states for the single-monolayer film.
|Item Type:||Journal Article|
|Subjects:||Q Science > QC Physics|
|Journal or Publication Title:||PHYSICAL REVIEW B|
|Publisher:||AMERICAN PHYSICAL SOC|
|Official Date:||December 2003|
|Number of Pages:||8|
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