Abstract
AbstractRecently, the fully self‐consistent two‐component density‐functional theory for electronpositron systems has been developed. The scheme is applied here in further calculations of positron annihilation in metal vacancies. In particular, angular correlation of positronelectron annihilation photons for Al vacancy is calculated and compared with conventional result. As important in some cases, the influence of self‐interaction corrections on the results is discussed. Besides, the positron binding energies to vacancies containing H and He are calculated. They are considerably different then ones obtained in one‐component approach.
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