Magneto Elasticity Modeling for Stress Sensors

In this article, the stress/stress sensing capability of FeSiB thin films is demonstrated and discussed. The relies on change in permeability by application stress, compressive tensile, DC magnetic field. This susceptibility/permeability was tested exciting field (AC) being same direction with applied stress. susceptibility shown to exhibit a maximal value at given critical Moreover, amplitude position changing an external For longitudinal stress shifted toward negative values for perpendicularly, larger positive values. experimentally demonstrated, model constructed better understanding.