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Model-potential approach to metal surfaces
1985
Physical Review B (Condensed Matter)
A simple and realistic Inodel. potential of %'oods-Saxon type is used to determine the one-electron states for a semi-infinite metal (jellium). The various potential parameters are determined by the use of certain physical constraints which ensure the self-consistency approximately. To judge the accuracy and the effectiveness of this potential model, we compare the work-function values obtained in the present scheme with those of the fully self-consistent calculations of Lang and Kohn. We also
doi:10.1103/physrevb.31.867
pmid:9935829
fatcat:wvsaekw6hfdl3aotzqe2e7ma7u