Quasi-Static (QS) susceptibility was derived from field induced strain in ferroelectric ceramics with Diffuse Phase Transition (DPT). This QS susceptibility was observed to be determined by the field amplitude, the smooth dependence epsilon(E) being on the strong fields and the sharp falling epsilon(E) being on the small fields.
机构:
Penn State Univ, Mat Res Lab, Int Ctr Actuators & Transducers, University Pk, PA 16802 USAPenn State Univ, Mat Res Lab, Int Ctr Actuators & Transducers, University Pk, PA 16802 USA
机构:
Penn State Univ, Mat Res Lab, Int Ctr Actuators & Transducers, University Pk, PA 16802 USAPenn State Univ, Mat Res Lab, Int Ctr Actuators & Transducers, University Pk, PA 16802 USA