Osmium has the lowest experimentally determined compressibility

被引：185

作者：

Cynn, H ^{[1
]}

Klepeis, JE ^{[1
]}

Yoo, CS ^{[1
]}

Young, DA ^{[1
]}

机构：

[1] Lawrence Livermore Natl Lab, Livermore, CA 94550 USA

来源：

PHYSICAL REVIEW LETTERS | 2002年 / 88卷 / 13期

关键词：

D O I：

10.1103/PhysRevLett.88.135701

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

On the basis of high pressure diamond-anvil compression studies for the precious metals Ru, Ir, and Os we report the surprising discovery that metallic osmium has a lower compressibility than covalently bonded diamond. We also find that Ir and Ru are as incompressible as Re. In addition, we have performed first principles calculations that confirm the trend in the measured transition metal compressibilities.

引用

页数：4

共 36 条

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