Research Papers in Physics and Astronomy


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Published in J, Vac. Sci. Technol. A 12(4), Jul-Aug 1994. ©1994 American Vacuum Society. Permission to use.


Using photoelectron spectroscopy, the overlayer electronic structure was observed to he modulated by the Hg growth mode for Hg adsorbed on W(110) at 200 K. The Hg layer-by-layer growth was also characterized by variations in the ratio between the Hg 5d shallow core level and W 4f photoemission intensities. This layer-by-layer growth occurs in spite of surprisingly weak electronic interactions between the adatoms and the substrate.

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