Melting curves of argon and methane

被引：28

作者：

Abramson, Evan H. ^{[1
]}

机构：

[1] Univ Washington, Dept Earth & Space Sci, Seattle, WA 98195 USA

来源：

HIGH PRESSURE RESEARCH | 2011年 / 31卷 / 04期

关键词：

melting curve; argon; methane; diamond-anvil; EQUATION-OF-STATE; DIAMOND-ANVIL CELL; PHASE-DIAGRAM; HIGH-PRESSURE; HIGH-TEMPERATURES; 10; KBAR; CALIBRATION; GAUGE; LINE; H2O;

D O I：

10.1080/08957959.2011.629617

中图分类号：

O4 [物理学];

学科分类号：

070305 [高分子化学与物理];

摘要：

The melting curves of argon and of methane have been measured in a diamond-anvil cell from 290 to > 700 K. Measurements of argon, fit to the equation P - 6.9 x 10(-5) = 0.244[(T/83.805)(1.476) - 1], are in excellent agreement with previously published values up to a temperature of similar to 500K and thereafter diverge slowly. Measurements of methane, fit to P - 1.17 x 10(-5) = 0.208[(T/90.6941)(1.698) - 1], are in serious disagreement with the only previous studies to extend past 400 K.

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页码：549 / 554

页数：6

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