Please use this identifier to cite or link to this item: http://hdl.handle.net/10995/101773
Title: Dense ferroelectric-ferroelastic domain structures in rhombohedral PMN-28PT single crystals
Authors: Ushakov, A. D.
Turygin, A. P.
Akhmatkhanov, A. R.
Alikin, D. O.
Hu, Q.
Liu, X.
Zhao, Y.
Xu, Z.
Wei, X.
Ya, Shur, V.
Issue Date: 2020
Publisher: American Institute of Physics Inc.
Citation: Dense ferroelectric-ferroelastic domain structures in rhombohedral PMN-28PT single crystals / A. D. Ushakov, A. P. Turygin, A. R. Akhmatkhanov, et al. — DOI 10.1063/5.0008522 // Applied Physics Letters. — 2020. — Vol. 116. — Iss. 18. — 182901.
Abstract: We have studied a dense domain structure (DDS) appearing during polarization reversal in rhombohedral (111)-cut lead magnesium niobate-lead titanate single crystals. The complicated shape of the switching current was explained by means of non-uniform motion of the boundary between the DDS and c-domains using comparative analysis of the optical current and kinetic map. 2D-vector piezoresponse force microscopy revealed that DDS represented needle-like a-domains inside the a-domains with different vertical orientations of spontaneous polarization. © 2020 Author(s).
Keywords: LEAD TITANATE
MAGNESIUM COMPOUNDS
NIOBIUM COMPOUNDS
POLARIZATION
SCANNING PROBE MICROSCOPY
SINGLE CRYSTALS
COMPARATIVE ANALYSIS
FERROELASTIC DOMAIN STRUCTURES
LEAD MAGNESIUM NIOBATE-LEAD TITANATES
NON-UNIFORM MOTIONS
PIEZORESPONSE FORCE MICROSCOPY
POLARIZATION REVERSALS
SPONTANEOUS POLARIZATIONS
SWITCHING CURRENTS
CRYSTAL STRUCTURE
URI: http://hdl.handle.net/10995/101773
Access: info:eu-repo/semantics/openAccess
SCOPUS ID: 85092570535
PURE ID: 12931718
ISSN: 36951
DOI: 10.1063/5.0008522
metadata.dc.description.sponsorship: The equipment of the Ural Center for Shared Use “Modern Nanotechnology” UrFU was used. This work has been supported in part by the Ministry of Science and Higher Education of the Russian Federation under Project No. 3.9534.2017/8.9, by the Government of the Russian Federation (Act 211, Agreement No. 02.180 A03.21.0006) and by RFBR (Grant No. 17-52-80116-BRICS_a). This work was supported by the NSFC projects (Grant No. 51761145024), Shaan Xi province Project (Nos. 2017 ktpt-21 and 2018TD-024), and the 111 Project under Grant No. B14040.
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