journal article·2002-12-01

Study of the nanocrystalline ball-milled Cu 80 (Fe 0.3 Co 0.7 ) 20 compound

S. Galdeano, M.H. Mathon, L. Chaffron, G. Andr�, E. Vincent, A. Traverse, C.H. de Novion

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Abstract

The influence of the ball-milling temperature and intensity has been studied on the nanostructure of the Cu80(Fe0.3Co0.7)20 compound. The ball milling of mixed powders of Cu–Fe and Cu–Co supersaturated solid solutions allows the formation of a very fine Fe30Co70 precipitation in the Cu matrix, interesting for its magnetoresistive properties. Powder neutron diffraction and SANS, coupled to magnetic measurements and EXAFS experiments, allowed us to correlate the ball-milling conditions to the nanostructure and the magnetic properties of the ternary compound.
Source: openaire · Quality: candidate unverified · Source record ↗

Research context

OpenAlex topics: Metallic Glasses and Amorphous Alloys · Magnetic properties of thin films · Magnetic Properties and Applications

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