Magnetic, magnetoelastic and structural properties of Co82 P18, Fe80B13 Si4C3 and Fe73.5 Cu1Nb3 Si15.5B7 amorphous ribbons after consecutive heat cycles in vacuum |
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| Authors: | G. Ausanio R. Germano V. Iannotti L. Lanotte |
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| Affiliation: | (1) Dipartimento di Scienze Fisiche Facoltà di Ingegneria dell’Università di Napoli “Federico II”, Istituto Nazionale per la Fisica della Materia, p.le V. Tecchio 80, 80125 Napoli, Italy |
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| Abstract: | Summary Amorphous ferromagnetic ribbons, with basic differences in production technique, in thermal stability and devetrification modality, were investigated to compare some of their magnetic, magnetoelastic and structural properties after repeated annealing cycles in vacuum. In particular, differences in structural relaxation, measured by Differential Scanning Calorimetry, were related to effects on magnetic permeability, magnetoelastic wave amplitude and crystallization occurrence. |
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| Keywords: | KeywordHeading" >PACS 81.40 Treatment of materials and its effects on microstructures and properties |
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