Magnetization process and magnetic viscosity in soft nanocrystalline materials at elevated temperature

Authors
LoBue, M Basso, V Tiberto, P Beatrice, C Bertotti, G
Citation
M. Lobue et al., Magnetization process and magnetic viscosity in soft nanocrystalline materials at elevated temperature, J MAGN MAGN, 226, 2001, pp. 1487-1489
Citations number
6
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS
ISSN journal
03048853 → ACNP
Volume
226
Year of publication
2001
Part
2
Pages
1487 - 1489
Database
ISI
SICI code
0304-8853(200105)226:<1487:MPAMVI>2.0.ZU;2-N
Abstract
Hysteresis and relaxation properties are studied in nanocrystalline Finemet -type materials, prepared with different crystalline volume fractions, beyo nd the Curie point of the amorphous matrix. The dependence on temperature a nd field rate of the measured coercive fields is discussed. The connection between activation volumes and structural aspects is analyzed. (C) 2001 Els evier Science B.V. All rights reserved.