The exchange and self-interaction corrections in the Thomas-Fermi calculation of diamagnetic susceptibilities for ions
- 1 January 1985
- journal article
- Published by EDP Sciences in Journal de Physique
- Vol. 46 (2) , 173-179
- https://doi.org/10.1051/jphys:01985004602017300
Abstract
The exchange and self-interaction corrections are studied for the Thomas-Fermi model. Diamagnetic susceptibilities are calculated for various ions and the results are compared with SCF values and with experimental data. In addition, a Z-variation is introduced through an energy criterion. The analysis of numerical results shows an improvement when Z is variedKeywords
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