Angular distribution of positrons emitted from metal surfaces
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Journal Title
Journal ISSN
Volume Title
School of Science |
A1 Alkuperäisartikkeli tieteellisessä aikakauslehdessä
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Date
1988
Major/Subject
Mcode
Degree programme
Language
en
Pages
11131-11134
Series
Physical Review B, Volume 38, Issue 16
Abstract
The effect of inelastic scattering processes on the angular distribution of positrons spontaneously emitted from metal surfaces is investigated. Angular and energy spectra are calculated for positrons suffering energy loss due to electron-hole excitation in emission from materials with low (aluminum) and high (tungsten) positron work functions.Description
Keywords
metal surfaces, positrons, angular distribution
Other note
Citation
Neilson, D. & Nieminen, Risto M. & Szymanski, J. 1988. Angular distribution of positrons emitted from metal surfaces. Physical Review B. Volume 38, Issue 16. 11131-11134. ISSN 1550-235X (electronic). DOI: 10.1103/physrevb.38.11131.
