NANOCRYSTALLIZATION STUDIES IN CO-RICH AMORPHOUS-ALLOYS

Authors
BETANCOURT I JIMENEZ M ABURTO S MARQUINA V GOMEZ R MARQUINA ML RIDAURA R MIKI M VALENZUELA R
Citation
I. Betancourt et al., NANOCRYSTALLIZATION STUDIES IN CO-RICH AMORPHOUS-ALLOYS, Journal of magnetism and magnetic materials, 144, 1995, pp. 459-460
Citations number
7
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
459 - 460
Database
ISI
SICI code
0304-8853(1995)144:<459:NSICA>2.0.ZU;2-8
Abstract
Nanocrystallization from Vitrovac(R) amorphous ribbons was studied by Mossbauer spectroscopy, transmission electron microscopy and different ial scanning calorimetry. Results are interpreted in terms of a crysta llization of Co, Co2B, and Co3B, leading to an increase in Fe content in the residual amorphous phase, which in turn results in an increase in hyperfine field and Curie temperature.