New High Temperature Morphotropic Phase Boundary Piezoelectrics Based on Bi(Me)O<sub>3</sub>–PbTiO<sub>3</sub> Ceramics

E. Eitel, Richard; A. Randall, Clive; R. Shrout, Thomas; W. Rehrig, Paul; Hackenberger, Wes; Park, Seung-Eek

doi:10.1143/jjap.40.5999

Public

New High Temperature Morphotropic Phase Boundary Piezoelectrics Based on Bi(Me)O3–PbTiO3 Ceramics

Published in Japanese Journal of Applied Physics • Oct 1, 2001

Authors:

Richard E. Eitel

Clive A. Randall

Thomas R. Shrout

Abstract

New morphotropic phase boundary (MPB) piezoelectrics, with ferroelectric phase transition ( T c ) exceeding that of PbZrO 3 –PbTiO 3 (PZT), were investigated. Based on a perovskite tolerance factor- T c relationship, new high T c MPB systems were projected in the Bi(Me)O 3 –PbTiO 3 system, where Me ...

Subject

Phase boundary

Tetragonal crystal system

Materials science

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