Tunnel magnetoresistance of magnetic junctions with cubic symmetry of the layers

Tunnel magnetoresistance of magnetic junctions with cubic symmetry of the layers

A tunnel magnetic junction is considered with magnetic hard and magnetic soft layers of cubic symmetry. The magnetic switching of the layers is analyzed for a magnetic field perpendicular to the initial magnetizations. In such a situation, an additional peak in the tunnel magnetoresistance ratio app...

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Veröffentlicht in:Journal of magnetism and magnetic materials 2011, Vol.323 (1), p.130-132
Hauptverfasser: Chigarev, S.G., Epshtein, E.M., Zilberman, P.E.
Format: Artikel
Sprache:eng
Schlagworte:
Anisotropy
Magnetic fields
Magnetic junction
Magnetic materials
Magnetic switching
Magnetism
Symmetry
Tunnel magnetoresistance
Tunnels (transportation)
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Beschreibung
Zusammenfassung:A tunnel magnetic junction is considered with magnetic hard and magnetic soft layers of cubic symmetry. The magnetic switching of the layers is analyzed for a magnetic field perpendicular to the initial magnetizations. In such a situation, an additional peak in the tunnel magnetoresistance ratio appears at the magnetic field value that is substantially lower than the anisotropy field of the soft layer.
ISSN:0304-8853
DOI:10.1016/j.jmmm.2010.08.047