FMR AND TORQUE STUDIES OF HIGHLY STRESSED MAGNETOSTRICTIVE POLYCRYSTALLINE COPD ALLOY-FILMS

Authors
DUBOWIK J SZYMANSKI B
Citation
J. Dubowik et B. Szymanski, FMR AND TORQUE STUDIES OF HIGHLY STRESSED MAGNETOSTRICTIVE POLYCRYSTALLINE COPD ALLOY-FILMS, IEEE transactions on magnetics, 30(2), 1994, pp. 749-751
Citations number
9
Categorie Soggetti
Engineering, Eletrical & Electronic","Physics, Applied
Journal title
IEEE transactions on magnetics → ACNP
ISSN journal
00189464
Volume
30
Issue
2
Year of publication
1994
Part
2
Pages
749 - 751
Database
ISI
SICI code
0018-9464(1994)30:2<749:FATSOH>2.0.ZU;2-#
Abstract
Ferromagnetic resonance (FMR) and torque curves have been measured in electrodeposited CoPd alloy films with composition ranged from Co13Pd8 3 to Co45Pd55. We show that the origin of the multimode structure of F MR spectra in these strongly magnetostrictive polycrystalline films ca n be satisfactory explained on the basis of the independent-grain-appr oach for a textured microstructure. The fourfold periodicity of the to rque curves for the compositional range of 30-35 at% is assumed to be originated by inhomogeneous distribution of the magnetization directio n.