Mössbauer study of Gd 2Fe 17C 2.0 compound by the melt quenching

Carbide of composition Gd 2Fe 17C x compound with higher carbon concentration x=2 was successfully prepared by the melt quenching. 57Fe Mössbauer spectra of the carbides ( x=0,1,2) were measured at room temperature, the results show that the changing tendency of average hyperfine field and isomer sh...

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Published inSolid state communications Vol. 85; no. 11; pp. 979 - 981
Main Authors Sun, Ji-Jun, Xue, De-Sheng, Zhang, Xiao-Zhou, Li, Fa-Shen, Shen, Bao-Gen, Kong, Lin-Shu, Cao, Lei
Format Journal Article
LanguageEnglish
Published Elsevier Ltd 1993
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Summary:Carbide of composition Gd 2Fe 17C x compound with higher carbon concentration x=2 was successfully prepared by the melt quenching. 57Fe Mössbauer spectra of the carbides ( x=0,1,2) were measured at room temperature, the results show that the changing tendency of average hyperfine field and isomer shift is consistent with that of the carbides with x<1.5. The effects of the interstitial carbon atoms in the Gd 2Fe 17 compound on the hyperfine parameters were discussed.
ISSN:0038-1098
1879-2766
DOI:10.1016/0038-1098(93)90717-2