Modeling of magnetic label field sensing by gmr structure
Kirill A. Bukunov, Georgy Babaizev, Nicolai G. Chechenin · EPJ Web of Conferences · 2018
An analytical model is developed to calculate 3D spatial distribution of vector magnetic field H(r) around a reference magnetic label of an arbitrary shape. A reliable method of H(r) modelling is important for location and precise positioning of a labelled object using GMR-based magnetic field sensors.