Systematics of transition-metal melting

被引：271

作者：

Errandonea, D

Schwager, B

Ditz, R

Gessmann, C

Boehler, R

Ross, M

机构：

[1] Max Planck Inst Chem, D-55020 Mainz, Germany

[2] Univ Calif Lawrence Livermore Natl Lab, Livermore, CA 94551 USA

来源：

PHYSICAL REVIEW B | 2001年 / 63卷 / 13期

关键词：

D O I：

10.1103/PhysRevB.63.132104

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We report high-pressure measurements for the melting curve of Ti, V, Cr, Mo, Ta, W, Fe, Co, and Ni. Measurements were made in a laser-heated diamond-anvil-cell to nearly 100 GPa and 4000 K. The bce metals have surprisingly small melting slopes which approach zero at high pressure. The melting curves of Co, Ni, and Fe are nearly parallel. Several ab-initio calculations for the melting of Fe are incompatible with the present results.

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