Equation of state of solids from high-pressure isotherm

被引:15
作者
Molodets, A. M. [1 ]
Shakhray, D. V. [1 ]
Golyshev, A. A. [1 ]
Babare, L. V. [1 ]
Avdonin, V. V. [1 ]
机构
[1] Russian Acad Sci, Inst Problems Chem Phys, Chernogolovka 142432, Russia
关键词
Mie-Gruneisen equation of state; high pressure; Hugoniot; melting curve;
D O I
10.1080/08957950600864369
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
A new variant of the method of finding the equation of state in the Mie-Gruneisen form is presented. It is based only on high-pressure isotherms of solids. Using this procedure, the semiempirical equation of state and shock adiabats of solids may be found at high pressures and high temperatures. The method is tested on periclase MgO within the range of shock pressures up to 300-500 GPa.
引用
收藏
页码:223 / 231
页数:9
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