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| Atomic phase diagram |
| LI Shichun |
| Materials Department, University of Petroleum, Dongying 257061, China |
| Abstract: Based on the Thomas-Fermi-Dirac-Cheng model, atomic phase diagram or electron density versus atomic radius diagram describing the interaction properties of atoms of different kinds in equilibrium state is developed. Atomic phase diagram is established based on the two-atoms model. Besides atomic radius, electron density and continuity condition for electron density on interfaces between atoms, the lever law of atomic phase diagram involving other physical parameters is taken into account, such as the binding energy, for the sake of simplicity.
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| Keywords: TFDC model atom phase diagram two-atoms model electron density atomic radius |
| Abstract Hits: 8424 |
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