An orbital-overlap model for minimal work functions of cesiated metal surfaces

We introduce a model for the effect of cesium adsorbates on the work function of transition metal surfaces. The model builds on the classical point-dipole equation by adding exponential terms that characterize the degree of orbital overlap between the 6s states of neighboring cesium adsorbates and i...

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Bibliographic Details

Published in:	Journal of physics. Condensed matter Vol. 24; no. 44; p. 445007
Main Authors:	Chou, Sharon H, Voss, Johannes, Bargatin, Igor, Vojvodic, Aleksandra, Howe, Roger T, Abild-Pedersen, Frank
Format:	Journal Article
Language:	English
Published:	England 07.11.2012
ISSN:	1361-648X, 1361-648X
Online Access:	Get more information
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