A simple method to evaluate the Coulomb potential at the polar surface of an ionic crystal

W. Ebert; Harold H Kung

doi:10.1016/0009-2614(85)85298-2

A simple method to evaluate the Coulomb potential at the polar surface of an ionic crystal

W. Ebert, Harold H Kung

Northwestern University

Research output: Contribution to journal › Article

2 Citations (Scopus)

Abstract

In the evaluation of the Coulomb potential at a polar surface of an ionic crystal modelled by a slab, a satisfactory criterion to determine the effect of the second surface of the slab is lacking. A method is proposed to remove the effect of the second surface such that the potential at a polar surface of a semi-infinite crystal can be uniquely calculated.

Original language	English
Pages (from-to)	203-206
Number of pages	4
Journal	Chemical Physics Letters
Volume	118
Issue number	2
DOIs	https://doi.org/10.1016/0009-2614(85)85298-2
Publication status	Published - Jul 19 1985

ASJC Scopus subject areas

Physical and Theoretical Chemistry
Spectroscopy
Condensed Matter Physics
Atomic and Molecular Physics, and Optics
Surfaces and Interfaces

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Ebert, W., & Kung, H. H. (1985). A simple method to evaluate the Coulomb potential at the polar surface of an ionic crystal. Chemical Physics Letters, 118(2), 203-206. https://doi.org/10.1016/0009-2614(85)85298-2

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