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铁道科学与工程学报

JOURNAL OF RAILWAY SCIENCE AND ENGINEERING

Vol. 8    No. 1    March 1998

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X-RAY RIETVELD STRUCTURE REFINEMENT OF ErNiSb
Zeng Lingmin, Yan Jialin, Ou Xiangli, He Wei* and Zhuang Yinghong

Institute of Materials Science, Guangxi University, Nanning530004, P. R. China
* Center for Fundamental Physics, University of Science and Technology of China, Hefei230026, P. R. China

Abstract:The crystal structure of compound ErNiSb has been refined by the Rietveld whole-pattern-fitting method from X-ray powder diffraction data.The compound ErNiSb is cubic, space group F43m and the structure parameters and reliability factors were refined to bea=6.2683(1)A,V=246.29A3,Z=4,Dx=9.377 g/cm3,RB=3.57%,RF=3.64%,Rp=6.63%,RWP=8.80%.

 

Key words: X-ray powder diffraction rietveld analysis structure refinement

ISSN 1672-7029
CN 43-1423/U

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