The effective ion-ion interaction of heavy alkali metals |
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| Authors: | F Bonsignori A Magnaterra |
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| Institution: | Istituto di Fisica dell''Università and Gruppo Nazionale di Struttura della Materia, Bologna, Italy;Istituto di Fisica dell''Università and Gruppo Nazionale di Struttura della Materia, Ferrara, Italy |
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| Abstract: | The effective ion-ion interaction for the heavy alkali metals is calculated by a full non-local model potential, including exchange and correlation in the screening according to Vashishta and Singwi and in the RPA. The inclusion of the s-d hybridization effects merely following Harrison's theory for transition metals turns out to be inadequate for these metals. |
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