Ionization potentials and polarizabilities of superheavy elements from Db to Cn ($Z$=105 to 112)

Abstract

Relativistic Hartree-Fock and random phase approximation methods for open shells are used to calculate ionization potentials and static scalar polarizabilities of eight superheavy elements with open $6d$-shell, which include Db, Sg, Bh, Hs, Mt, Ds, Rg and Cn ($Z$=105 to 112). Inter-electron correlations are taken into account with the use of the semi-empirical polarization potential. Its parameters are chosen to fit the known ionization potentials of lighter atoms. Calculations for lighter atoms are also used to illustrate the accuracy of the approach.

5 papers, 4 tables, no figures

References in corpus (3)

• Atomic properties of superheavy elements No, Lr, and Rf
• Spectra of barium, radium, and element 120; application of the combined correlation potential, singles-doubles, and configuration interaction ab initio method
• Scalar Static Polarizabilities of Lanthanides and Actinides

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