The anisotropy type effect on the field-cooled initial susceptibilities

Authors
Papusoi, C Papusoi, C
Citation
C. Papusoi et C. Papusoi, The anisotropy type effect on the field-cooled initial susceptibilities, PHYS LETT A, 255(1-2), 1999, pp. 103-109
Citations number
6
Categorie Soggetti
Physics
Journal title
PHYSICS LETTERS A
ISSN journal
03759601 → ACNP
Volume
255
Issue
1-2
Year of publication
1999
Pages
103 - 109
Database
ISI
SICI code
0375-9601(19990503)255:1-2<103:TATEOT>2.0.ZU;2-I
Abstract
We show that the Field-Cooled (FC) and Zero-Field-Cooled (ZFC) initial susc eptibilities for fine magnetic particle systems are very sensitive to the p article intrinsic anisotropy type, allowing to distinguish between the cubi c and uniaxial anisotropies. The effect of a Debye mean-field on the FC and ZFC initial susceptibilities for various particle anisotropy type is also discussed. (C) 1999 Published by Elsevier Science B.V. All rights reserved.