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Title: Low power orthogonal fluxgate sensor with electroplated Ni 80Fe20/Cu wire
Authors: Fan, J. 
Li, X.P. 
Ripka, P.
Issue Date: 2006
Citation: Fan, J., Li, X.P., Ripka, P. (2006). Low power orthogonal fluxgate sensor with electroplated Ni 80Fe20/Cu wire. Journal of Applied Physics 99 (8) : -. ScholarBank@NUS Repository.
Abstract: A single-core orthogonal fluxgate sensor based on electroplated Ni80 Fe20 Cu microwire was presented. Compared to the conventional amorphous wires, the core-shell structure of the sensing element has significant advantages in the sensor applications. No magnetic material in the central part results in smaller perming error and less power consumption. The composite wire has a helical anisotropy, which has favorable orthogonal fluxgate effects. The sensor was excited by an alternating current at 500 kHz and worked at the second-harmonic mode. The sensitivity of 20 mVμT and power consumption within 100 mW were obtained by the sensor. © 2006 American Institute of Physics.
Source Title: Journal of Applied Physics
ISSN: 00218979
DOI: 10.1063/1.2172192
Appears in Collections:Staff Publications

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