Quasi-isentropic compression of liquid argon up to 500 GPa

被引：0

作者：

V. D. Urlin

M. A. Mochalov

O. L. Mikhailova

机构：

[1] Russian Federal Nuclear Center,

[2] All-Russia Research Institute of Experimental Physics,undefined

来源：

Journal of Experimental and Theoretical Physics | 1997年 / 84卷

关键词：

Spectroscopy; Argon; State Physics; Field Theory; Explosive;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

The compressibility of liquid argon up to pressures ∼500 GPa has been investigated experimentally. The argon was compressed by a cylindrical shell accelerated by the detonation products of an explosive. The density was recorded by the gamma-graphic method and the pressure was determined from the gas-dynamic calculations. Comparing the experimental and computational results showed that the compression process studied is isentropic to a quite high degree. The compression of liquid argon up to a density of 7.3 g/cm3 did not show any clear anomalies associated with a structural transition or metallization.

引用

页码：1145 / 1148

页数：3

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