LOCALIZATION OF SPIN-WAVES IN NANOCRYSTALLIZED FILMS OF NICKEL

Authors
THOMAS L TUAILLON J PEREZ JP DUPUIS V PEREZ A BARBARA B
Citation
L. Thomas et al., LOCALIZATION OF SPIN-WAVES IN NANOCRYSTALLIZED FILMS OF NICKEL, Journal of magnetism and magnetic materials, 140, 1995, pp. 1983-1984
Citations number
5
Categorie Soggetti
Material Science","Physics, Condensed Matter
Journal title
Journal of magnetism and magnetic materials → ACNP
ISSN journal
03048853
Volume
140
Year of publication
1995
Part
3
Pages
1983 - 1984
Database
ISI
SICI code
0304-8853(1995)140:<1983:LOSINF>2.0.ZU;2-6
Abstract
Low-temperature magnetization experiments performed at different field s in nanocrystallized nickel films have been interpreted in terms of t he random anisotropy model. We find a good agreement, showing that int er-grain spin waves are localized in low fields and delocalized in lar ger fields, as was recently observed in amorphous alloys.