Physics – Condensed Matter – Materials Science
Scientific paper
2001-10-18
J. Non-Cryst. Solids 312-314C, 60 (2002)
Physics
Condensed Matter
Materials Science
to be published in J. Non-Cryst. Solids, LAM 11 special issue
Scientific paper
10.1016/S0022-3093(02)01650-2
We combine techniques from quantum and from classical density functional theory (DFT) to describe electron-ion mixtures. For homogeneous systems, we show how to calculate ion-ion and ion-electron correlation functions within Chihara's quantum hypernetted chain approximation, which we derive within a DFT formulation. We also sketch out how to apply the DFT formulation to inhomogeneous electron-ion mixtures, and use this to study the electron distribution at the liquid-solid interface of Al.
Anta J. A.
Louis Anthony
Xu Haibin
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