Electric and magnetic susceptibilities and shielding factors for closed-shell atoms and ions of high nuclear charge
- 1 July 1982
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review A
- Vol. 26 (1), 19-31
- https://doi.org/10.1103/physreva.26.19
Abstract
Theoretical expressions for the electric and magnetic susceptibilities and shielding factors of closed-shell atoms and ions are derived from the point of view of the relativistic random-phase approximation. These expressions are evaluated to determine electric-dipole, electric-quadrupole, and magnetic-dipole susceptibilities, and shielding factors for ions of the noble-gas isoelectronic sequences, as well as for selected ions having closed , , and shells. Comparisons are given with previous theoretical work and with experiment.
Keywords
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