(Color online) Schematic of the four point bending test fixture. The magnetic parts are separately shown in the right side for clarity.
(Color online) Statistical model prediction (dashed lines) and experimental (solid lines) magnetic induction vs magnetic field curves at different compressive prestresses.
Experimental data (top) and bending model prediction (bottom) of net magnetic induction vs bending moment at different magnetic bias fields.
Experimental data (top) and bending model prediction (bottom) of the total bending strain vs bending moment at different magnetic bias fields. The inset shows the magnetostriction predicted by the model at zero bending moment. Note that the magnetostriction of is an order of magnitude smaller than the total strain of .
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