Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
8156072 | Journal of Magnetism and Magnetic Materials | 2015 | 6 Pages |
Abstract
The Stoner-Wohlfarth (SW) model provides an efficient analytical model to describe the behavior of magnetic layers within magnetoresistive sensors. Combined with a proper description of magneto-resistivity an efficient device model can be derived, which is necessary for an optimal electric circuit design. Parameters of the model are determined by global optimization of an application specific cost function which contains measured resistances for different applied fields. Several application cases are examined and used for validation of the device model.
Keywords
Related Topics
Physical Sciences and Engineering
Physics and Astronomy
Condensed Matter Physics
Authors
Florian Bruckner, Bernhard Bergmair, Hubert Brueckl, Pietro Palmesi, Anton Buder, Armin Satz, Dieter Suess,