Budd-Vannimenus Theorem and Work Function Expression for a Metal-Metallic Adlayer System

• Authors: J. Peisert , K. Wojciechowski
• Languages of publication: EN

Abstracts

EN

The generalization of the Budd-Vannimenus theorem for jellium model of metal surface, when the positive background is described by a non-negative function, is given. Using the displacement electron density profile method and the generalized Budd-Vannimenus theorem it is shown that work function expressions given on the basis of Koopmans theorem and by Monnier et al. are equivalent both for a clean metal and for a metal covered by a metallic adlayer.

Keywords

EN

71.10.+x; 73.40.Jn

Discipline

• 73.40.Jn: Metal-to-metal contacts

• Journal: Acta Physica Polonica A
• Year: 1994
• Volume: 85
• Issue: 6
• Pages: 979-983

Dates

published

1994-06

received

1994-03-01

(unknown)

1994-04-21

Contributors

author

J. Peisert

• Institute of Physics, Technical University of Wrocław, Wybrzeże Wyspiańskiego 27, 50-370 Wrocław, Poland

author

K. Wojciechowski

• Institute of Experimental Physics, Wrocław University, Cybulskiego 36, 50-205 Wrocław, Poland

Identifiers

DOI

10.12693/APhysPolA.85.979