MAGNETIC PROPERTIES OF Nb(Fe1–xA1x)2

Author:

YAMADA Y.1,SAKATA A.1,MURAKAMI T.1

Affiliation:

1. Department of Electrical Engineering, Faculty of Engineering, Himeji Institute of Technology, Himeji, Hyogo 671–22, Japan

Abstract

The C-14 Laves phase NbFe2 is a very weak antiferromagnet with ferromagnetic spin fluctuations. Magnetic properties were investigated in the Al-substituted system Nb(Fe1–xA1x)2 with x≦0.5 from NMR and magnetisation measurements. It was found that the antiferromagnetism is enhanced by the substitution for x≧0.05, while for x< 0.05 it is suppressed and very weak ferromagnetism appears.

Publisher

World Scientific Pub Co Pte Lt

Subject

Condensed Matter Physics,Statistical and Nonlinear Physics

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