Citation
O. Crisan et al., Structural and magnetic properties of magnetoresistive Cu-Co-Fe ribbons, J MAGN MAGN, 197, 1999, pp. 467-469
Citations number
7
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS
ISSN journal
03048853
→ ACNP
Volume
197
Year of publication
1999
Pages
467 - 469
Database
ISI
SICI code
0304-8853(199905)197:<467:SAMPOM>2.0.ZU;2-D
Abstract
Melt-spun Cu80Co10Fe10 ribbons are shown to exhibit a nanogranular structur
e with magnetic alpha-Fe(Co) grains segregated from the Cu-rich matrix afte
r appropriate annealing. The Cu matrix purification as well as the magnetic
properties of the alpha-Fe(Co) grains existing in a range of sizes are stu
died using X-ray diffraction, Mossbauer spectrometry and magnetic measureme
nts. There is an optimum annealing for obtaining a high magnetoresistive ef
fect. (C) 1999 Elsevier Science B.V. All rights reserved.