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Zeitschriftenartikel:

F. Dorfbauer, T. Schrefl, D. Süss, M. Kirschner, G. Hrkac, J. Fidler:
"Pulsed inductive microwave magnetometer response calculated for IrMn/FeNi bilayers";
European Physical Journal B, 45 (2005), S. 267 - 271.



Kurzfassung englisch:
Micromagnetic simulations of a pulsed inductive microwave magnetometer (PIMM) experiment are performed using a well established model for exchange bias. The model (Interacting Grain Model) consists of ferromagnetic grains and antiferromagnetic grains with randomly distributed easy axes. A perfectly compensated interface between the ferromagnet and the antiferromagnet is assumed which leads to spin flop coupling. The antiferromagnetic layer is modelled as two totally antiparallel sublattices with a small intergrain exchange between each antiferromagnetic sublattice. Simulations of an experimental PIMM setup provide a shift of the minimum of the resonance frequency which is also observered experimentally.


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Elektronische Version der Publikation:
http://www.edpsciences.org/articles/epjb/abs/2005/10/b04508/b04508.html


Erstellt aus der Publikationsdatenbank der Technischen Universität Wien.