Effect of Tungsten Additions on the Field-Induced Piezoelectric Properties of Pb(Mg1/3Nb2/3)O3-PbTiO3 Ceramics

Abstract

The objective of this research was to characterize the dielectric and induced piezoelectric properties of W6+-doped, 0.87 Pb(Mg1/3Nb2/3)O3 - 0.13PbTiO3 relaxor ferroelectrics. The induced kt's depended strongly on the W6+ amount and electric field, maximizing at a value of 0.58 for an applied field of 6 kV/cm and a 1% doping level. In addition, only slight variations in the sintering temperature (±10 °C) had a pronounced effect on the properties, decreasing the kt by as much as 10%.

Department(s)

Materials Science and Engineering

Document Type

Article - Conference proceedings

Document Version

Citation

File Type

text

Language(s)

English

Rights

© 2024 The Authors, All rights reserved.

Publication Date

01 Dec 1996

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