Giant magnetoresistive effect and magnetic resonance in the reflection of electromagnetic waves from Fe-Cr nanostructures

The influence of the giant magnetoresistive effect and magnetic resonance on the reflection of an electromagnetic wave from multilayer Fe-Cr nanostructures is studied. The experiments are performed at a frequency of 27–38 GHz in magnetic fields up to 13 kOe. The magnetoresistive effect is shown to i...

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Veröffentlicht in:	Technical physics 2009-08, Vol.54 (8), p.1156-1161
Hauptverfasser:	Ustinov, V. V., Rinkevich, A. B., Romashev, L. N., Kuznetsov, E. A.
Format:	Artikel
Sprache:	eng
Schlagworte:	Classical and Continuum Physics Physics Physics and Astronomy Solid State Electronics
Online-Zugang:	Volltext
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Zusammenfassung:	The influence of the giant magnetoresistive effect and magnetic resonance on the reflection of an electromagnetic wave from multilayer Fe-Cr nanostructures is studied. The experiments are performed at a frequency of 27–38 GHz in magnetic fields up to 13 kOe. The magnetoresistive effect is shown to increase the reflected-wave amplitude, and the magnetic resonance manifests itself in the form of a sharp decrease in this amplitude. The experimental results are analyzed theoretically.
ISSN:	1063-7842 1090-6525
DOI:	10.1134/S1063784209080106