A NEW DETERMINATION OF THE BINARY PHASE-DIAGRAM OF H2-HE MIXTURES AT 296-K

被引：23

作者：

LOUBEYRE, P

LETOULLEC, R

PINCEAUX, JP

机构：

[1] Lab. de Phys. des Milieux Condenses, Paris VI Univ.

来源：

JOURNAL OF PHYSICS-CONDENSED MATTER | 1991年 / 3卷 / 18期

关键词：

D O I：

10.1088/0953-8984/3/18/012

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

The properties of dense H-2-He mixtures have been measured in a diamond anvil cell (DAC) at T = 296 K by direct visualization and Raman spectroscopy. The discrepancies that existed between the two previous high-pressure works have been resolved; they stemmed from an underestimation of the homogenization time of the mixture which is prepared for loading the DAC. The Raman spectroscopy measurements confirm the existence of a cusp on the fluid-fluid coexistence curve. The miscibility of one component in the solid of the other has also been investigated.

引用

页码：3183 / 3192

页数：10

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