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Abstract: Using pseudopotential method, we calculated the crystal energy of Pb with fcc structure and diamond structure. The stability of both structures at high pressure was discussed.
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Key words:
- pseudopotential method /
- Gibbs free energy /
- phase transition
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Olson O L, Matlock D K. Phys Chem Sol, 1981, 42(9): 805. 下地光雄. 液态金属. 北京: 科学出版社, 1987. Heine V, Abarenkov I. Phil Mag, 1964, 9: 451.
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