The effective potential of electron--electron interaction and the two-particle \textquotedblleft density--density\textquotedblright\ correlation function have been calculated for a simple semiinfinite metal making allowance for the local-field correction. The influences of a flat interface and various models of local-field correction on the results of calculations are analyzed.
@article{arxiv.1503.06765,
title = {Effective potential of electron-electron interaction in the semiinfinite electron gas},
author = {B. M. Markovych and I. M. Zadvorniak},
journal= {arXiv preprint arXiv:1503.06765},
year = {2015}
}