structure synthesized by electrodeposition was studied in this paper. The ME voltage
coefficient was measured in the range of 1–120 kHz as the bias field is parallel to the axial.
The results indicate that an electromechanical resonance appears at 59.9 kHz. The
bilayered cylindrical ME composite exhibits a special field dependence of ME coefficient.
Either for the resonant state or the nonresonant state, above 1 kOe, the ME voltage …