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(Color online) Diagram of the measurement set-up.
(Color online) (a) Direct and (b) converse ME coefficients for Galfenol/PZN-PT/Garfenol at selected bias fields E and H. Each black dot represents a data point. The variation with H is consistent with the saturation of Galfenol magnetostriction (see Ref. 6).
(Color online) We plot the value of α c against α d for each bias condition (H, E). The linear fit gives α c = 0.9841α d. The coefficient of determination R 2 = 0.99994.
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