Exchange coupling in nanostructured CoO/NiFe networks - art. no. 184430

Authors
Sun, L Ding, Y Chien, CL Searson, PC
Citation
L. Sun et al., Exchange coupling in nanostructured CoO/NiFe networks - art. no. 184430, PHYS REV B, 6418(18), 2001, pp. 4430
Citations number
15
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
PHYSICAL REVIEW B
ISSN journal
01631829 → ACNP
Volume
6418
Issue
18
Year of publication
2001
Database
ISI
SICI code
0163-1829(20011101)6418:18<4430:ECINCN>2.0.ZU;2-2
Abstract
CoO/NiFe(Ni81Fe19) layers were sputtered onto porous alumina templates to f orm an interconnected network structure. The antiferromagnetic/ferromagneti c coupled nanostructured bilayers exhibit large enhancements of exchange bi as HE and coercivity H-c. compared to the continuous AF/FM films with same laver thickness. The temperature dependence of H-E and H-C on the NiFe thic kness is reported.