Gopala Rao, R. V. ; Bandyopadhyay, U. (1989) Structure factor of alkaline-earth metals: evaluation through the charged-hard-sphere approximation Physical Review B, 39 (6). pp. 3879-3881. ISSN 0163-1829
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Official URL: http://prb.aps.org/abstract/PRB/v39/i6/p3879_1
Related URL: http://dx.doi.org/10.1103/PhysRevB.39.3879
Abstract
Liquid alkaline-earth metals are treated as a system of Coulombically interacting charged hard spheres in the background of conduction electrons. The structure factor is evaluated on the basis of the linear-screening-optimization approximation by considering the weak coupling of the valence electrons to ions. The dielectric function of Vashishta and Singwi is used, with consideration of the electron correlation in metals.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to American Physical Society. |
| ID Code: | 23892 |
| Deposited On: | 01 Dec 2010 12:58 |
| Last Modified: | 02 Jun 2011 09:15 |
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