A Novel Mechanism for Relaxor–Ferroelectric Transition in PLZT(8/65/35)
Anickattu Somasekharan DivyaV. Kumar
Abstract
We report a novel mechanism for the spontaneous transition to the ferroelectric (FE) phase in a typical relaxor, PLZT(8/65/35). Dielectric, FE, induced strain, and structural studies reveal the influence of acceptor dopant Cu 2+ on this transition. That this transition occurs under zero‐field conditions reveals yet another challenge in the use of copper metal electrodes for PLZT‐based thin‐film devices.
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