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
|Author:||Peräntie, J.1; Hagberg, J.1; Uusimäki, A.1;|
1Microelectronics and Materials Physics Laboratories and EMPART Research Group of Infotech Oulu, University of Oulu, P.O. Box 4500, FIN-90014 Oulu, Finland
|Online Access:||PDF Full Text (PDF, 0.3 MB)|
|Persistent link:|| http://urn.fi/urn:nbn:fi-fe201708168137
American Institute of Physics,
|Publish Date:|| 2017-08-17
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.
Applied physics letters
|Type of Publication:||
A1 Journal article – refereed
|Field of Science:||
114 Physical sciences
216 Materials engineering
© 2008 American Institute of Physics. Published in this repository with the kind permission of the publisher.