Structural Evidence for Strong Coupling between Polarization Rotation and Lattice Strain in Monoclinic Relaxor Ferroelectrics

Hui Liu; Jun Chen; Longlong Fan; Yang Ren; Lei Hu; Fangmin Guo; Jinxia Deng; Xianran Xing

doi:10.1021/acs.chemmater.7b01552

Structural Evidence for Strong Coupling between Polarization Rotation and Lattice Strain in Monoclinic Relaxor Ferroelectrics

Hui Liu
, Jun Chen^*
, Longlong Fan
, Yang Ren
, Lei Hu
, Fangmin Guo
, Jinxia Deng
, Xianran Xing

^*Corresponding author for this work

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

44 Citations (Scopus)

Abstract

A tudy was conducted to demonstrate structural evidence for strong coupling between polarization rotation and lattice strain in monoclinic relaxor ferroelectrics. The monoclinic structure of Pb(Mg_1/3Nb_2/3)O₃-PbTiO₃ (PMN-PT) ceramics were determined by both profile analysis and structural refinement. The reliable determination of the crystal structure of PMN-PT was performed by the full-profile Rietveld refinement. The results show that the monoclinic (Cm) phase gives the best agreement between the observed and calculated profiles.

Original language	English
Pages (from-to)	5767-5771
Journal	Chemistry of Materials
Volume	29
Issue number	14
DOIs	https://doi.org/10.1021/acs.chemmater.7b01552
Publication status	Published - 25 Jul 2017
Externally published	Yes

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Publication details (e.g. title, author(s), publication statuses and dates) are captured on an “AS IS” and “AS AVAILABLE” basis at the time of record harvesting from the data source. Suggestions for further amendments or supplementary information can be sent to [email protected].

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@article{46d6bce90d8946ab8af8ed72371eb6a1,

title = "Structural Evidence for Strong Coupling between Polarization Rotation and Lattice Strain in Monoclinic Relaxor Ferroelectrics",

abstract = "A tudy was conducted to demonstrate structural evidence for strong coupling between polarization rotation and lattice strain in monoclinic relaxor ferroelectrics. The monoclinic structure of Pb(Mg1/3Nb2/3)O3-PbTiO3 (PMN-PT) ceramics were determined by both profile analysis and structural refinement. The reliable determination of the crystal structure of PMN-PT was performed by the full-profile Rietveld refinement. The results show that the monoclinic (Cm) phase gives the best agreement between the observed and calculated profiles.",

author = "Hui Liu and Jun Chen and Longlong Fan and Yang Ren and Lei Hu and Fangmin Guo and Jinxia Deng and Xianran Xing",

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doi = "10.1021/acs.chemmater.7b01552",

language = "English",

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TY - JOUR

T1 - Structural Evidence for Strong Coupling between Polarization Rotation and Lattice Strain in Monoclinic Relaxor Ferroelectrics

AU - Liu, Hui

AU - Chen, Jun

AU - Fan, Longlong

AU - Ren, Yang

AU - Hu, Lei

AU - Guo, Fangmin

AU - Deng, Jinxia

AU - Xing, Xianran

N1 - Publication details (e.g. title, author(s), publication statuses and dates) are captured on an “AS IS” and “AS AVAILABLE” basis at the time of record harvesting from the data source. Suggestions for further amendments or supplementary information can be sent to [email protected].

PY - 2017/7/25

Y1 - 2017/7/25

N2 - A tudy was conducted to demonstrate structural evidence for strong coupling between polarization rotation and lattice strain in monoclinic relaxor ferroelectrics. The monoclinic structure of Pb(Mg1/3Nb2/3)O3-PbTiO3 (PMN-PT) ceramics were determined by both profile analysis and structural refinement. The reliable determination of the crystal structure of PMN-PT was performed by the full-profile Rietveld refinement. The results show that the monoclinic (Cm) phase gives the best agreement between the observed and calculated profiles.

AB - A tudy was conducted to demonstrate structural evidence for strong coupling between polarization rotation and lattice strain in monoclinic relaxor ferroelectrics. The monoclinic structure of Pb(Mg1/3Nb2/3)O3-PbTiO3 (PMN-PT) ceramics were determined by both profile analysis and structural refinement. The reliable determination of the crystal structure of PMN-PT was performed by the full-profile Rietveld refinement. The results show that the monoclinic (Cm) phase gives the best agreement between the observed and calculated profiles.

UR - https://www.scopus.com/pages/publications/85025803562

UR - https://www.scopus.com/pages/publications/85025803562#tab=impact

U2 - 10.1021/acs.chemmater.7b01552

DO - 10.1021/acs.chemmater.7b01552

M3 - RGC 21 - Publication in refereed journal

SN - 0897-4756

VL - 29

SP - 5767

EP - 5771

JO - Chemistry of Materials

JF - Chemistry of Materials

IS - 14

ER -

Structural Evidence for Strong Coupling between Polarization Rotation and Lattice Strain in Monoclinic Relaxor Ferroelectrics

Abstract

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