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arXiv · 2009.03764

An equation of state for expanded metals

W. Schirmacher·W. -C. Pilgrim·F. Hensel
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Abstract

We present a model equation of states for expanded metals, which contains a pressure term due to a screened-Coulomb potential with a screening parameter reflecting the Mott-Anderson metal-to-nonmetal transition. As anticipated almost 80 years ago by Zel'dovich and Landau, this term gives rise to a second coexistence line in the phase diagram, indicating a phase separation between a metallic and a nonmetallic liquid.

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W. Schirmacher, W. -C. Pilgrim, F. Hensel. 2020-09-08. An equation of state for expanded metals. https://doi.org/10.1088/1361-648x/abb686

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