Crystal structure and electrical resistivity of NdCo2Al8

被引：9

作者：

He, Wei ^{[1
]}

Zhong, Haichang ^{[1
]}

Liu, Hongrui ^{[1
]}

Zhang, Jiliang ^{[1
]}

Zeng, Lingmin ^{[1
]}

机构：

[1] Guangxi Univ, Coll Phys Sci & Technol, Key Lab Nonferrous Met Mat & New Proc Technol, Minist Educ, Nanning 530004, Guangxi, Peoples R China

来源：

JOURNAL OF ALLOYS AND COMPOUNDS | 2009年 / 467卷 / 1-2期

关键词：

Rare earth intermetallics; Crystal structure; Electrical resistivity;

D O I：

10.1016/j.jallcom.2007.11.142

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The new ternary compound NdCo2Al8 has been prepared and studied by means of X-ray powder diffraction technique. The structural refinement of the compound was performed by using Rietveld method. The ternary compound NdCo2Al8 crystaltizes in the orthorhombic CaCo2Al8-type structure with space group Pbam (No. 55). Electrical resistivity of the compound NdCo2Al8 was also measured between 5 and 300 K. Temperature variation of the electrical resistivity suggests its metallic character of the compound with an anomaly detected at 8.0 K. (c) 2008 Published by Elsevier B.V.

引用

页码：6 / 9

页数：4

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