engleski

Interatomic resonant photoemission from quantum well states in ultra-thin films of Ag on V(100)

Normal emission photoemission spectra from a single ordered monolayer of Ag on V(100) show a sharp and intense peak associated with a quantum-well state. The photon energy dependence of the intensity of this peak shows an identical enhancement profile to the V 3d photoemission in the vicinity of the V 3p --> 3d excitation threshold, characteristic of resonant photoemission. The significance of this result for resonant photoemission characterization of materials is discussed.

interatomic resonant photoemission; quantum well states

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