Melting of metals under pressure

被引：22

作者：

Arafin, S. ^{[1
]}

Singh, R. N. ^{[1
]}

George, A. K. ^{[1
]}

机构：

[1] Sultan Qaboos Univ, Coll Sci, Dept Phys, Al Khoud 123, Oman

来源：

PHYSICA B-CONDENSED MATTER | 2013年 / 419卷

关键词：

Lindemann's law; Melting temperature; Debye temperature; Bulk modulus; Gruneisen parameter; GRUNEISEN-PARAMETER; DEPENDENCE;

D O I：

10.1016/j.physb.2013.03.013

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

Lindemann's formula of melting is extended in terms of bulk modulus and Gruneisen parameter to study the pressure dependence of melting temperature, T-m(P) of metals. The formalism is applied to study T-m(P) of noble and transition metals, di-, tri- and tetravalent (Ag, Au, Cu, Mn, Mg, Zn, CD, In, Pb and Al) metals over a wide range of pressures up to 12 GPa. The computed melting temperatures of the metals under pressure using our semi-empirical relation is in good agreement with the experimental data. (C) 2013 Elsevier BY. All rights reserved.

引用

页码：40 / 44

页数：5

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