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Mössbauer study of annealing induced structural changes in Fe30Ni48Mo2Si5B15 metallic glasses
Authors:I Škorvánek  A Zentko  M Miglierini  J Kováč
Institution:(1) Institute of Experimental Physics, Slovak Academy of Sciences, CS-043 53 Košice, Czechoslovakia;(2) Faculty of Electrical Engineering, Slovak Technical University, CS-812 19 Bratislava, Czechoslovakia
Abstract:The effects of prolonged annealing on magnetic properties of a-Fe30Ni48Mo2Si5B15 are investigated by means of Mössbauer spectroscopy and Curie temperature, coercive field and spontaneous magnetization measurements. The observed changes of investigated magnetic characteristics indicate that prolonged annealing produces considerable changes in the local short range order around the magnetic atoms.
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