Domain structure evolution during alternating current poling and its influence on the piezoelectric properties in [001]-cut rhombohedral PIN-PMN-PT single crystals
- 7 June 2021
- journal article
- research article
- Published by AIP Publishing in Applied Physics Letters
- Vol. 118 (23), 232901
- https://doi.org/10.1063/5.0055127
Abstract
Extensively studied PMN-PT and PIN-PMN-PT crystals with compositions close to the morphotropic phase boundary possess excellent piezoelectric characteristics. Recently developed alternating current treatment enhances the piezoelectric performance even further. Here, we demonstrate the results of studying the domain structure evolution by direct optical imaging during polarization reversal in [001]-oriented PIN-PMN-PT single crystals of rhombohedral phase during alternating current poling (ACP). The main types of domain structures involved in polarization reversal were revealed. Cross-like domain structure (CDS) was found to be undesirable for the piezoelectric application. The ACP-treatment proved to be effective in reducing the CDS fraction as a result of the growth of lens-shaped domains attributed to the 71° switching. The interaction of cross-like and lens-shaped domains was proposed as a key mechanism for improving the piezoelectric properties by the ACP-treatment. Comparison of the switching current with optical images revealed the correlation between the CDS area and electric field corresponding to the current maximum. This fact allows optimizing the number of the ACP-treatment pulses based on the switching current data without optical imaging.Keywords
Funding Information
- Ministry of Science and Higher Education of the Russian Federation (FEUZ-2020-0054)
- Russian Foundation for Basic Research (17-52-80116-BRICS_a)
- National Natural Science Foundation of China (51761145024)
- Shaanxi Key Science and Technology Innovation Team Project (2017 ktpt-21)
- Shaanxi Key Science and Technology Innovation Team Project (2018TD-024)
- Overseas Expertise Introduction Project for Discipline Innovation (B14040)
This publication has 37 references indexed in Scilit:
- Reliable polarization switching of BiFeO 3Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, 2012
- Fiji: an open-source platform for biological-image analysisNature Methods, 2012
- High performance ferroelectric relaxor-PbTiO3 single crystals: Status and perspectiveJournal of Applied Physics, 2012
- Electromechanical properties of Pb(In1/2Nb1/2)O3–Pb(Mg1/3Nb2/3)O3–PbTiO3 single crystalsJournal of Applied Physics, 2011
- Growth of the Relaxor Based Ferroelectric Single Crystals Pb(In1/2Nb1/2)O3- Pb(Mg1/3Nb2/3)O3-PbTiO3by Vertical Bridgman TechniqueFerroelectrics, 2010
- Complete set of material constants of Pb(In1/2Nb1/2)O3–Pb(Mg1/3Nb2/3)O3–PbTiO3 single crystal with morphotropic phase boundary compositionJournal of Applied Physics, 2009
- Determination of three-dimensional orientations of ferroelectric single crystals by an improved rotating orientation x-ray diffraction methodReview of Scientific Instruments, 2009
- High-Performance Piezoelectric Single Crystals of Complex Perovskite Solid SolutionsMRS Bulletin, 2009
- Characterization of Pb(In1/2Nb1/2)O3–Pb(Mg1/3Nb2/3)O3–PbTiO3 ferroelectric crystal with enhanced phase transition temperaturesJournal of Applied Physics, 2008
- Large Piezoelectric Constant of High-Curie-Temperature Pb(In1/2Nb1/2)O3-Pb(Mg1/3Nb2/3)-PbTiO3 Ternary Single Crystal near Morphotropic Phase BoundaryJapanese Journal of Applied Physics, 2002