Fauster T (1994)
Publication Status: Published
Publication Type: Journal article
Publication year: 1994
Publisher: Elsevier
Book Volume: 314
Pages Range: 89-96
DOI: 10.1016/0039-6028(94)90215-1
The electronic states of Na on Cu(111) have been studied by high-resolution two-photon photoemission. Image states which are well separated from alkali states are observed at all coverages. An abrupt change of the occupancy of the alkali state is observed at coverages between 0.40 and 0.45 ML. We interpret this as the transition from a more ionic bonding of alkali atoms on the surface to the metallic bond in alkali islands. Other alkali metals on close-packed surfaces show a very similar electronic structure as a function of alkali coverage.
APA:
Fauster, T. (1994). COVERAGE-DEPENDENT ELECTRONIC-STRUCTURE OF NA ON CU(111). Surface Science, 314, 89-96. https://doi.org/10.1016/0039-6028(94)90215-1
MLA:
Fauster, Thomas. "COVERAGE-DEPENDENT ELECTRONIC-STRUCTURE OF NA ON CU(111)." Surface Science 314 (1994): 89-96.
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