University of Oulu

Peräntie, J., Hagberg, J., Uusimäki, A., Jantunen, H. (2008) Temperature characteristics and development of field-induced phase transition in relaxor ferroelectric Pb(Mg1/3Nb2/3)0.87Ti0.13O3 ceramics. Applied Physics Letters, 93 (13), 132905. doi:10.1063/1.2993345

Temperature characteristics and development of field-induced phase transition in relaxor ferroelectric Pb(Mg1/3Nb2/3)0.87Ti0.13O3 ceramics

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Author: Peräntie, J.1; Hagberg, J.1; Uusimäki, A.1;
Organizations: 1Microelectronics and Materials Physics Laboratories and EMPART Research Group of Infotech Oulu, University of Oulu, P.O. Box 4500, FIN-90014 Oulu, Finland
Format: article
Version: published version
Access: open
Online Access: PDF Full Text (PDF, 0.3 MB)
Persistent link: http://urn.fi/urn:nbn:fi-fe201708168137
Language: English
Published: American Institute of Physics, 2008
Publish Date: 2017-08-17
Description:

Abstract

Ferroelectric phase inducing threshold electric field Eth and its temperature dependence were determined in relaxor ferroelectric 0.87Pb(Mg1/3Nb2/3)O3 - 0.13PbTiO3 (PMN - 13PT) ceramics by measuring dielectric response on a dc field pulse. Evolution of the induced ferroelectricity was observed by means of polarization measurements. An inducing threshold field was found to have a minimum of Eth,min = 1.55 kV/cm at T = -5 °C. In contrast to pure PMN, which shows a minimum threshold field near the depolarization temperature, the temperature of the minimum threshold field differs by an amount of ΔT = 23 °C from the depolarization temperature Tdp = 18 °C in PMN-13PT.
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Series: Applied physics letters
ISSN: 0003-6951
ISSN-E: 1077-3118
ISSN-L: 0003-6951
Volume: 93
Issue: 13
Article number: 132905
DOI: 10.1063/1.2993345
OADOI: https://oadoi.org/10.1063/1.2993345
Type of Publication: A1 Journal article – refereed
Field of Science: 114 Physical sciences
216 Materials engineering
Subjects:
Copyright information: © 2008 American Institute of Physics. Published in this repository with the kind permission of the publisher.