MOSSBAUER STUDY OF FE-HO-B AMORPHOUS RIBBONS

Authors
RAVACH G FNIDIKI A TEILLET J GRENECHE JM KRISHNAN R LASSRI H
Citation
G. Ravach et al., MOSSBAUER STUDY OF FE-HO-B AMORPHOUS RIBBONS, Journal of magnetism and magnetic materials, 144, 1995, pp. 317-318
Citations number
3
Categorie Soggetti
Material Science","Physics, Condensed Matter
Journal title
Journal of magnetism and magnetic materials → ACNP
ISSN journal
03048853
Volume
144
Year of publication
1995
Part
1
Pages
317 - 318
Database
ISI
SICI code
0304-8853(1995)144:<317:MSOFAR>2.0.ZU;2-C
Abstract
Melt-spun Fe80-xHoxB20 (x less than or equal to 16 at%) ribbons were s tudied by Mossbauer spectrometry in the temperature range 4-300 K. The average isomer shift and hyperfine field decrease linearly with rare- earth concentration. In Fe64Ho16B20, at 4.2 K, under an applied field of 1 T, a rotation of iron spins towards the field direction is observ ed, suggesting a higher exchange/anisotropy ratio than in an Er-based alloy, where no rotation was observed up to 8 T.