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Effect of Stress Induced Anisotropy on the Noise of Ring-core Fluxgate
In this paper we show how an anisotropy perpendicular to the direction of excitation is favourable to obtain low noise in fluxgate sensors. We produced ring cores by electroplating NiFe thin film (6 μm) over a bended copper ...
Influence of Magnetostriction of NiFe Electroplated Film on the Noise of Fluxgate
We electroplated NiFe thin-film over a copper layer using different current density. Magnetostriction is changed from negative to positive values, with minimum magnetostriction found at around Fe19Ni81 composition. When ...