Effect of Filler Mixture Ratio on Permeability of Multicomponent Soft Magnetic Composites

• Authors: R. Dosoudil , M. Ušáková , A. Grusková , J. Sláma
• Languages of publication: EN

Abstracts

EN

Composites with hybrid LiZnTi ferrite/FeSiAl alloy filler and PVC polymer matrix were synthesized by thermal pressing process. The influence of the mixture ratio of hybrid filler on the frequency dispersion of complex permeability of the composites has been studied. The dispersion of permeability varied from resonance type to relaxation one with the configuration change from LiZnTi/PVC composite to FeSiAl/PVC one and was mainly due to the magnetic resonance phenomena such as domain wall and spin precession resonance and due to the eddy current effect.

Keywords

EN

75.50.Gg; 75.50.Bb; 76.50.+g; 75.78.-n; 72.80.Tm

Discipline

• 75.50.Gg: Ferrimagnetics
• 76.50.+g: Ferromagnetic, antiferromagnetic, and ferrimagnetic resonances; spin-wave resonance(see also 75.30.Ds Spin waves)
• 75.78.-n: Magnetization dynamics
• 75.50.Bb: Fe and its alloys
• 72.80.Tm: Composite materials

• Publisher: Institute of Physics, Polish Academy of Sciences
• Journal: Acta Physica Polonica A
• Year: 2014
• Volume: 126
• Issue: 1
• Pages: 404-405

Dates

published

2014-07

Contributors

author

R. Dosoudil

• Faculty of Electrical Engineering and Information Technology, Ilkovičova 3, 812 19 Bratislava, Slovakia

author

M. Ušáková

• Faculty of Electrical Engineering and Information Technology, Ilkovičova 3, 812 19 Bratislava, Slovakia

author

A. Grusková

• Faculty of Electrical Engineering and Information Technology, Ilkovičova 3, 812 19 Bratislava, Slovakia

author

J. Sláma

• Faculty of Electrical Engineering and Information Technology, Ilkovičova 3, 812 19 Bratislava, Slovakia

References

• [1] N. Joseph, M.T. Sebastian, Mater. Lett. 90, 64 (2013), doi: 10.1016/j.matlet.2012.09.014
• [2] R. Dosoudil, M. Ušáková, J. Sláma, Chem. Listy 105, 432 (2011)
• [3] A.H. Taghvaei, H. Shokrollahi, K.Janghorban, J. Magn. Magn. Mater. 321, 3926 (2009), doi: 10.1016/j.jmmm.2009.07.061

Identifiers

DOI

10.12693/APhysPolA.126.404