Mapping bias-induced phase stability and random fields in relaxor ferroelectrics

B. J. Rodriguez; S. Jesse; A. A. Bokov; Z. G. Ye; S. V. Kalinin

doi:10.1063/1.3222868

Mapping bias-induced phase stability and random fields in relaxor ferroelectrics

B. J. Rodriguez
, S. Jesse
, A. A. Bokov
, Z. G. Ye
, S. V. Kalinin

University College Dublin
Oak Ridge National Laboratory
Simon Fraser University

Research output: Contribution to journal › Article › peer-review

26 Scopus citations

Abstract

The spatial variability of polarization reversal behavior in the relaxor 0.9Pb (Mg_1/3Nb_2/3O₃)-0.1 PbTiO₃ crystal, is revealed on the ∼100 nm scale using switching spectroscopy piezoresponse force microscopy. Quenched fields conjugate to polarization are found, which show mesoscopic (∼100-200 nm) spatial fluctuations around near-zero bias values. The mapping of the stability gap of the bias-induced phase and conjugate random fields is demonstrated. The origin of the observed nanoscale domains and the field-induced part of the polarization are discussed.

Original language	English
Article number	092904
Journal	Applied Physics Letters
Volume	95
Issue number	9
DOIs	https://doi.org/10.1063/1.3222868
State	Published - 2009
Externally published	Yes

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title = "Mapping bias-induced phase stability and random fields in relaxor ferroelectrics",

abstract = "The spatial variability of polarization reversal behavior in the relaxor 0.9Pb (Mg1/3Nb2/3O3)-0.1 PbTiO3 crystal, is revealed on the ∼100 nm scale using switching spectroscopy piezoresponse force microscopy. Quenched fields conjugate to polarization are found, which show mesoscopic (∼100-200 nm) spatial fluctuations around near-zero bias values. The mapping of the stability gap of the bias-induced phase and conjugate random fields is demonstrated. The origin of the observed nanoscale domains and the field-induced part of the polarization are discussed.",

author = "Rodriguez, \{B. J.\} and S. Jesse and Bokov, \{A. A.\} and Ye, \{Z. G.\} and Kalinin, \{S. V.\}",

year = "2009",

doi = "10.1063/1.3222868",

language = "英语",

volume = "95",

journal = "Applied Physics Letters",

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T1 - Mapping bias-induced phase stability and random fields in relaxor ferroelectrics

AU - Rodriguez, B. J.

AU - Jesse, S.

AU - Bokov, A. A.

AU - Ye, Z. G.

AU - Kalinin, S. V.

PY - 2009

Y1 - 2009

N2 - The spatial variability of polarization reversal behavior in the relaxor 0.9Pb (Mg1/3Nb2/3O3)-0.1 PbTiO3 crystal, is revealed on the ∼100 nm scale using switching spectroscopy piezoresponse force microscopy. Quenched fields conjugate to polarization are found, which show mesoscopic (∼100-200 nm) spatial fluctuations around near-zero bias values. The mapping of the stability gap of the bias-induced phase and conjugate random fields is demonstrated. The origin of the observed nanoscale domains and the field-induced part of the polarization are discussed.

AB - The spatial variability of polarization reversal behavior in the relaxor 0.9Pb (Mg1/3Nb2/3O3)-0.1 PbTiO3 crystal, is revealed on the ∼100 nm scale using switching spectroscopy piezoresponse force microscopy. Quenched fields conjugate to polarization are found, which show mesoscopic (∼100-200 nm) spatial fluctuations around near-zero bias values. The mapping of the stability gap of the bias-induced phase and conjugate random fields is demonstrated. The origin of the observed nanoscale domains and the field-induced part of the polarization are discussed.

UR - https://www.scopus.com/pages/publications/69949132038

U2 - 10.1063/1.3222868

DO - 10.1063/1.3222868

M3 - 文章

AN - SCOPUS:69949132038

SN - 0003-6951

VL - 95

JO - Applied Physics Letters

JF - Applied Physics Letters

IS - 9

M1 - 092904

ER -

Mapping bias-induced phase stability and random fields in relaxor ferroelectrics

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