Emission of thermal positrons from metal surfaces

D. Neilson*, R. M. Nieminen, J. Szymański

*Corresponding author for this work

Research output: Contribution to journalArticleScientificpeer-review

19 Citations (Scopus)

Abstract

Scattering processes for thermal positrons spontaneously emitted from metals with negative work functions are considered. We have calculated the relative rates of emission with and without scattering from surfaces of Al(100), Cr(100), and W(111) as well as the relative trapping rates in the surface state of Al(100). The energy distribution of emitted positrons has also been determined.

Original languageEnglish
Pages (from-to)1567-1571
Number of pages5
JournalPhysical Review B
Volume33
Issue number3
DOIs
Publication statusPublished - 1 Feb 1986
MoE publication typeA1 Journal article-refereed

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