High Frequency Properties of Cobalt Films With Plane Anisotropy of Electrical Conductivity

High Frequency Properties of Cobalt Films With Plane Anisotropy of Electrical Conductivity

The angular dependence of high frequency properties, particularly of the electrical conductivity, of thin cobalt-coatings are experimentally investigated. The permeability depends on the structural anisotropy which is changed by low temperature (200 deg C) annealing in a magnetic field. Measurements...

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Veröffentlicht in:Physica status solidi. A, Applied research Applied research, 1986-04, Vol.94 (2), p.K147-K152
Hauptverfasser: Kornev, J V, Sementsov, D I, Sidorenkov, V V
Format: Artikel
Sprache:ger
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Zusammenfassung:The angular dependence of high frequency properties, particularly of the electrical conductivity, of thin cobalt-coatings are experimentally investigated. The permeability depends on the structural anisotropy which is changed by low temperature (200 deg C) annealing in a magnetic field. Measurements were made in the 4-6 mm range to exclude magnetic anisotropy. A mathematical model is presented which matches the experimental findings. 5 ref.--F.V.
ISSN:0031-8965