FMR and torque studies of highly stressed magnetostrictive polycrystalline CoPd alloy films

Journal Article · Tue Mar 01 04:00:00 EST 1994 · IEEE Transactions on Magnetics

DOI:https://doi.org/10.1109/20.312396· OSTI ID:40201

Dubowik, J; Szymanski, B ^[1]

---

1. Polish Academy of Sciences, Poznan (Poland). Inst. of Molecular Physics

Ferromagnetic resonance (FMR) and torque curves have been measured in electrodeposited CoPd alloy films with composition ranged from Co{sub 13}Pd{sub 83} to Co{sub 45}Pd{sub 55}. The authors show that the origin of the multimode structure of FMR spectra in these strongly magnetostrictive polycrystalline films can be satisfactory explained on the basis of the independent-grain-approach for a textured microstructure. The fourfold periodicity of the torque curves for the compositional range of 30--35 at% is assumed to be oriented by inhomogeneous distribution of the magnetization direction.

• OSTI ID: 40201
• Report Number(s): CONF-930860--
• Journal Information: IEEE Transactions on Magnetics, Journal Name: IEEE Transactions on Magnetics Journal Issue: 2Pt2 Vol. 30; ISSN IEMGAQ; ISSN 0018-9464
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
COBALT ALLOYS
EXPERIMENTAL DATA
MAGNETIC PROPERTIES
MICROSTRUCTURE
PALLADIUM BASE ALLOYS