Studying of the Interlayer Interaction in Magnetic Multilayers (FM/I/FM) Measuring the FMR Peak Asymmetry

Studying of the Interlayer Interaction in Magnetic Multilayers (FM/I/FM) Measuring the FMR Peak Asymmetry

We experimentally study the interlayer interaction in a magnetic multilayer system ferromagnet/insulator/ferromagnet with different spacer thickness. The sign and the magnitude of the interaction can be deduced from the ferromagnetic resonance (FMR) peak shape rather than the FMR peak shift. The pro...

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Veröffentlicht in:IEEE transactions on magnetics 2019-08, Vol.55 (8), p.1-6
Hauptverfasser: Vdovichev, S. N., Gusev, N. S., Gusev, S. A., Budarin, L. I., Tatarskiy, D. A., Ermolaeva, O. L., Rogov, V. V., Udalov, O. G., Beloborodov, I. S., Demidov, E. S., Fraerman, A. A.
Format: Artikel
Sprache:eng
Schlagworte:
Ferromagnetic resonance
Ferromagnetic resonance (FMR)
Ferromagnetism
interlayer interaction
Interlayers
Magnetic hysteresis
Magnetic multilayers
Magnetic resonance
Magnetic tunneling
Magnetism
Multilayers
Perpendicular magnetic anisotropy
Shape
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Zusammenfassung:We experimentally study the interlayer interaction in a magnetic multilayer system ferromagnet/insulator/ferromagnet with different spacer thickness. The sign and the magnitude of the interaction can be deduced from the ferromagnetic resonance (FMR) peak shape rather than the FMR peak shift. The proposed technique allows studying the interlayer interaction using a single sample (without a reference sample for comparison).
ISSN:0018-9464
1941-0069
DOI:10.1109/TMAG.2019.2911487