Small Angle Neutron Scattering measurements have been performed on granular materials with composition Au100-xFex (x = 20, 27, 30, 38) obtained in the form of melt spun ribbons and of co-sputtered thin films. The as cast melt spun ribbons, show only the presence of nearly atomic iron precipitates, subsequent thermal treatments induce the formation of lamellar-shaped iron precipitates. In the co-sputtered films the iron nanoparticles are non-uniformly distributed in the Au matrix.
Small angle scattering investigation of nanostructured binary Au-Fe alloys
SPIZZO, Federico;RONCONI, Franco;
2004
Abstract
Small Angle Neutron Scattering measurements have been performed on granular materials with composition Au100-xFex (x = 20, 27, 30, 38) obtained in the form of melt spun ribbons and of co-sputtered thin films. The as cast melt spun ribbons, show only the presence of nearly atomic iron precipitates, subsequent thermal treatments induce the formation of lamellar-shaped iron precipitates. In the co-sputtered films the iron nanoparticles are non-uniformly distributed in the Au matrix.File in questo prodotto:
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