We show that a submonolayer Na film grown on Mo can be converted into two-dimensional patches by ion bombardment. Collisionally excited autoionization electron spectroscopy reveals the coexistence of surface regions with very different work functions which are relatively adsorbate rich and adsorbate depleted.

Conversion of an ultrathin Na overlayer into two-dimensional patches by ion bombardme

RICCARDI, Pierfrancesco;BONANNO A;XU F.
1996

Abstract

We show that a submonolayer Na film grown on Mo can be converted into two-dimensional patches by ion bombardment. Collisionally excited autoionization electron spectroscopy reveals the coexistence of surface regions with very different work functions which are relatively adsorbate rich and adsorbate depleted.
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/20.500.11770/126117
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