Structure and magnetic properties of nanocrystalline (Fe1-xCox)(90)Zr7B2Cu1 (0 <= x <= 0.6)

Authors
Kemeny, T Kaptas, D Kiss, LF Balogh, J Bujdoso, L Gubicza, J Ungar, T Vincze, I
Citation
T. Kemeny et al., Structure and magnetic properties of nanocrystalline (Fe1-xCox)(90)Zr7B2Cu1 (0 <= x <= 0.6), APPL PHYS L, 76(15), 2000, pp. 2110-2112
Citations number
16
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
APPLIED PHYSICS LETTERS
ISSN journal
00036951 → ACNP
Volume
76
Issue
15
Year of publication
2000
Pages
2110 - 2112
Database
ISI
SICI code
0003-6951(20000410)76:15<2110:SAMPON>2.0.ZU;2-S
Abstract
Nanocrystalline (Fe1-xCox)(90)Zr7B2Cu1 (0 less than or equal to x less than or equal to 0.6) alloys were investigated by x-ray diffraction, Fe-57 Moss bauer spectroscopy, and magnetic measurements. The grain size did not chang e significantly with composition. Co was preferentially partitioned to the residual amorphous phase, and the bcc grains were accordingly enriched by F e. The room-temperature coercive field increased with the Co addition, whic h is attributed to the increasing magnetostriction constant. (C) 2000 Ameri can Institute of Physics. [S0003-6951(00)03215-0].