Modeling of Magnetic Nanocomposites

Conference: GeMIC 2008 - German Microwave Conference
03/10/2008 - 03/12/2008 at Hamburg-Harburg, Germany

Proceedings: GeMIC 2008

Pages: 4Language: englishTyp: PDF

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Hettstedt, Falk; Knochel, Reinhard (Institute of Electrical and Information Engineering, Faculty of Engineering, Christian-Albrechts-University, Kaiserstrasse, D-24143 Kiel, Germany)
Eghlidi, Mohammad Hadi (ETH Zurich, Laboratory of Physical Chemistry, 8039 Zurich)

This paper presents an analytical model for the highfrequency behaviour of magnetic nanocomposites. The aim of the investigations is modeling of the physical properties like permeability, eddy currents, ferromagnetic resonance (FMR), effects of shape factors and type of packing of nanocomposite as it is required for device simulations. The comparison of simulated and measured parameters shows reasonable agreement in the high frequency behavior.