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Abstract: A new theory of melting has been proposed. Start from a model of quantum motion of dislocation in P-N potential, we obtained the melting point of crystals, the results are in agreement with the experimental values.
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Key words:
- Dislocation /
- P-N potential /
- Lindemanns law
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Lindemann F A. Z Physik, 1910, 11: 609. Hirth J P, Lothe J. Theory of Dislocations. 2nd ed. John Wiley and Sons, 1982; Or Hirth J P, Lothe J. Theory of Dislocations. New York: Mcgraw-Hill Book, 1968. 余永宁. 位错理论. 北京: 钢铁学院出版社, 1984. 杨顺华. 晶体位错理论基础. 北京: 科学出版社, 1988. 冯端, 等. 金属物理学. 北京: 科学出版社, 1985. 哈宽富. 金属力学性质的微观理论. 北京: 科学出版社, 1983. 冯端, 等. 金属物理学. 北京: 科学出版社, 1985. 龙期威. 位错及其塞积性质. 统计物理及凝聚态物理的新进展(论文集). 华中工学院出版社, 1982. Kuhimann W D. Phys Rev A, 1965, 140: 1599. Kutty A P G, Vaidya S N. J Phys Chem Solid, 1980, 41: 1163. Ida Y, Phys Rev, 1969, 187: 951.
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