Temperature dependence of the interfilm magnetic interaction in Fe/Cr/Fe trilayers

Authors
Chesman, C Almeida, NS Azevedo, A de Aguiar, FM Rezende, SM
Citation
C. Chesman et al., Temperature dependence of the interfilm magnetic interaction in Fe/Cr/Fe trilayers, J MAGN MAGN, 226, 2001, pp. 1770-1772
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
1770 - 1772
Database
ISI
SICI code
0304-8853(200105)226:<1770:TDOTIM>2.0.ZU;2-P
Abstract
The behavior of the interfilm magnetic interaction in Fe(40 Angstrom)/Cr(t( Cr))/Fe(40 Angstrom) trilayers (t(Cr) = 11, 13 and 15 Angstrom), grown on M gO(100), is investigated theoretically and experimentally through ferromagn etic resonance. The experimental data show that for temperatures well below T-c the temperature variation of the effective interlayer coupling arises mainly from the spin fluctuations of ferromagnetic films. (C) 2001 Elsevier Science B.V. All rights reserved.