In-situ X-ray diffraction study of an electric field induced phase transition and giant strain in Na0.5Bi0.5TiO3-x %BaTiO3 lead-free single crystals

Wenwei Ge; Qinhui Zhang; Zhiguang Wang; Jianjun Yao; Jiefang Li; Haosu Luo; D. Viehland

doi:10.1002/pssr.201105280

In-situ X-ray diffraction study of an electric field induced phase transition and giant strain in Na_0.5Bi_0.5TiO₃-x %BaTiO₃ lead-free single crystals

Wenwei Ge
, Qinhui Zhang
, Zhiguang Wang
, Jianjun Yao
, Jiefang Li
, Haosu Luo
, D. Viehland

Virginia Polytechnic Institute and State University
CAS - Shanghai Institute of Ceramics

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

11 Scopus citations

Abstract

A giant electric field (E) induced strain of ε = 0.60% has been observed for Na_0.5Bi_0.5TiO₃-5.6%BaTiO₃ single crystals under E = 20 kV/cm at 130 °C. In-situ X-ray diffraction (XRD) revealed that this induced transition was between pseudocubic and tetragonal structures. Our work provides a potential alternative to lead-based piezoelectric materials.

Original language	English
Pages (from-to)	356-358
Number of pages	3
Journal	Physica Status Solidi - Rapid Research Letters
Volume	5
Issue number	9
DOIs	https://doi.org/10.1002/pssr.201105280
State	Published - Sep 2011
Externally published	Yes

Keywords

Giant strain
Lead-free piezoelectric materials
Single crystals
X-ray diffraction

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10.1002/pssr.201105280

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title = "In-situ X-ray diffraction study of an electric field induced phase transition and giant strain in Na0.5Bi0.5TiO3-x \%BaTiO3 lead-free single crystals",

abstract = "A giant electric field (E) induced strain of ε = 0.60\% has been observed for Na0.5Bi0.5TiO3-5.6\%BaTiO3 single crystals under E = 20 kV/cm at 130 °C. In-situ X-ray diffraction (XRD) revealed that this induced transition was between pseudocubic and tetragonal structures. Our work provides a potential alternative to lead-based piezoelectric materials.",

keywords = "Giant strain, Lead-free piezoelectric materials, Single crystals, X-ray diffraction",

author = "Wenwei Ge and Qinhui Zhang and Zhiguang Wang and Jianjun Yao and Jiefang Li and Haosu Luo and D. Viehland",

year = "2011",

month = sep,

doi = "10.1002/pssr.201105280",

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T1 - In-situ X-ray diffraction study of an electric field induced phase transition and giant strain in Na0.5Bi0.5TiO3-x %BaTiO3 lead-free single crystals

AU - Ge, Wenwei

AU - Zhang, Qinhui

AU - Wang, Zhiguang

AU - Yao, Jianjun

AU - Li, Jiefang

AU - Luo, Haosu

AU - Viehland, D.

PY - 2011/9

Y1 - 2011/9

N2 - A giant electric field (E) induced strain of ε = 0.60% has been observed for Na0.5Bi0.5TiO3-5.6%BaTiO3 single crystals under E = 20 kV/cm at 130 °C. In-situ X-ray diffraction (XRD) revealed that this induced transition was between pseudocubic and tetragonal structures. Our work provides a potential alternative to lead-based piezoelectric materials.

AB - A giant electric field (E) induced strain of ε = 0.60% has been observed for Na0.5Bi0.5TiO3-5.6%BaTiO3 single crystals under E = 20 kV/cm at 130 °C. In-situ X-ray diffraction (XRD) revealed that this induced transition was between pseudocubic and tetragonal structures. Our work provides a potential alternative to lead-based piezoelectric materials.

KW - Giant strain

KW - Lead-free piezoelectric materials

KW - Single crystals

KW - X-ray diffraction

UR - https://www.scopus.com/pages/publications/80052291628

U2 - 10.1002/pssr.201105280

DO - 10.1002/pssr.201105280

M3 - 文章

AN - SCOPUS:80052291628

SN - 1862-6254

VL - 5

SP - 356

EP - 358

JO - Physica Status Solidi - Rapid Research Letters

JF - Physica Status Solidi - Rapid Research Letters

IS - 9

ER -

In-situ X-ray diffraction study of an electric field induced phase transition and giant strain in Na_0.5Bi_0.5TiO₃-x %BaTiO₃ lead-free single crystals

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Keywords

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