Synthesis and characterization of nitrides of iridium and palladium

被引：124

作者：

Crowhurst, Jonathan C. ^{[1
]}

Goncharov, Alexander F. ^{[1
,2
,3
]}

Sadigh, B. ^{[1
]}

Zaug, J. M. ^{[1
]}

Aberg, D. ^{[1
]}

Meng, Yue ^{[4
]}

Prakapenka, Vitali B. ^{[5
]}

机构：

[1] Lawrence Livermore Natl Lab, Livermore, CA 94551 USA

[2] Carnegie Inst Sci, Geophys Lab, Washington, DC 20015 USA

[3] Carnegie Inst Sci, Geophys Lab, Washington, DC 20015 USA

[4] Argonne Natl Lab, Adv Photon Source, HPCAT, Argonne, IL 60439 USA

[5] Univ Chicago, GSECARS, Chicago, IL 60637 USA

来源：

JOURNAL OF MATERIALS RESEARCH | 2008年 / 23卷 / 01期

关键词：

D O I：

10.1557/JMR.2008.0027

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We describe the synthesis of nitrides of iridium and palladium using the laser-heated diamond anvil cell. We have used the in situ techniques of x-ray powder diffraction and Raman scattering to characterize these compounds and have compared our experimental findings where possible to the results of first-principles theoretical calculations. We suggest that palladium nitride is isostructural with pyrite, while iridium nitride has a monoclinic symmetry and is isostructural with baddeleyite.

引用

页码：1 / 5

页数：5

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