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.
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页码：1145 / 1148
页数：3
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