Growth and characterization of PINT ferroelectric single crystals by flux method

Hui Qing Fan; Hao Wu

Growth and characterization of PINT ferroelectric single crystals by flux method

Hui Qing Fan, Hao Wu

School of Materials Sience and Engineering

Northwestern Polytechnical University Xian

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

Abstract

Relaxor-based ferroelectric single crystals of lead indium niobate titanate (Pb(In_1/2Nb_1/2)_0.63Ti_0.37 O₃, abbreviated as PINT), in the vicinity of the morphotropic phase boundary, were prepared by a flux method. The additive of the flux, Pb₃O₄ and PbF₂, play different role in perovskite stability and phase development. Thus, pure perovskite single crystals with the size of 5 mm were obtained by using Pb₃O₄ flux as well as a small amount of B₂O₃. The microstructure and the phase development of the as-grown single crystals were investigated by scanning electronic microscopy and X-ray diffraction. Furthermore, the dielectric properties of the <100> oriented single crystal were measured.

Original language	English
Pages (from-to)	442-444
Number of pages	3
Journal	Yadian Yu Shengguang/Piezoelectrics and Acoustooptics
Volume	27
Issue number	4
State	Published - Aug 2005

Keywords

Dielectric property
PbO and PbF flux
Perovskite
PINT
Single crystal growth

Cite this

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abstract = "Relaxor-based ferroelectric single crystals of lead indium niobate titanate (Pb(In1/2Nb1/2)0.63Ti0.37 O3, abbreviated as PINT), in the vicinity of the morphotropic phase boundary, were prepared by a flux method. The additive of the flux, Pb3O4 and PbF2, play different role in perovskite stability and phase development. Thus, pure perovskite single crystals with the size of 5 mm were obtained by using Pb3O4 flux as well as a small amount of B2O3. The microstructure and the phase development of the as-grown single crystals were investigated by scanning electronic microscopy and X-ray diffraction. Furthermore, the dielectric properties of the <100> oriented single crystal were measured.",

keywords = "Dielectric property, PbO and PbF flux, Perovskite, PINT, Single crystal growth",

author = "Fan, {Hui Qing} and Hao Wu",

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journal = "Yadian Yu Shengguang/Piezoelectrics and Acoustooptics",

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T1 - Growth and characterization of PINT ferroelectric single crystals by flux method

AU - Fan, Hui Qing

AU - Wu, Hao

PY - 2005/8

Y1 - 2005/8

N2 - Relaxor-based ferroelectric single crystals of lead indium niobate titanate (Pb(In1/2Nb1/2)0.63Ti0.37 O3, abbreviated as PINT), in the vicinity of the morphotropic phase boundary, were prepared by a flux method. The additive of the flux, Pb3O4 and PbF2, play different role in perovskite stability and phase development. Thus, pure perovskite single crystals with the size of 5 mm were obtained by using Pb3O4 flux as well as a small amount of B2O3. The microstructure and the phase development of the as-grown single crystals were investigated by scanning electronic microscopy and X-ray diffraction. Furthermore, the dielectric properties of the <100> oriented single crystal were measured.

AB - Relaxor-based ferroelectric single crystals of lead indium niobate titanate (Pb(In1/2Nb1/2)0.63Ti0.37 O3, abbreviated as PINT), in the vicinity of the morphotropic phase boundary, were prepared by a flux method. The additive of the flux, Pb3O4 and PbF2, play different role in perovskite stability and phase development. Thus, pure perovskite single crystals with the size of 5 mm were obtained by using Pb3O4 flux as well as a small amount of B2O3. The microstructure and the phase development of the as-grown single crystals were investigated by scanning electronic microscopy and X-ray diffraction. Furthermore, the dielectric properties of the <100> oriented single crystal were measured.

KW - Dielectric property

KW - PbO and PbF flux

KW - Perovskite

KW - PINT

KW - Single crystal growth

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M3 - 文章

AN - SCOPUS:24644436526

SN - 1004-2474

VL - 27

SP - 442

EP - 444

JO - Yadian Yu Shengguang/Piezoelectrics and Acoustooptics

JF - Yadian Yu Shengguang/Piezoelectrics and Acoustooptics

IS - 4

ER -

Growth and characterization of PINT ferroelectric single crystals by flux method

Abstract

Keywords

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