Growth and electrical performance of Pb(Mg1/3Nb2/3)O3-PbTiO3-Pb(Fe1/2Nb1/2)O3 single crystals

被引：5

作者：

Yan, Wenxun ^{[1
]}

Xia, Zhiguo ^{[2
]}

Li, Qiang ^{[1
]}

Zhang, Shaofeng ^{[1
,3
]}

机构：

[1] Tsinghua Univ, Dept Chem, Beijing 100084, Peoples R China

[2] China Univ Geosci, Sch Mat Sci & Technol, Beijing 100083, Peoples R China

[3] Bright Crystals Technol Inc, Zhongfei Res Inst Synthet Crystals, Beijing 100018, Peoples R China

来源：

MATERIALS RESEARCH BULLETIN | 2009年 / 44卷 / 06期

关键词：

Electronic materials; Crystal growth; X-ray diffraction; Dielectric properties; Ferroelectricity; DIELECTRIC-PROPERTIES; TRANSFORMATION;

D O I：

10.1016/j.materresbull.2009.01.005

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

For the first time, we have grown ferroelectric single crystals Pb(Mg1/3Nb2/3)O-3-PbTiO3-Pb(Fe1/2Nb1/2)O-3 (PMN-PT-PFN) from the melt by the simple slow cooling process. The chemical composition of the single crystals PMN-PT-PFN (0.59/0.31/0.10) is near the morphotropic phase boundary (MPB). X-ray diffraction (XRD) was used to study phase structure of the as-grown crystals, energy dispersive X-ray spectrometer" (EDS) and electron probe micro-analyzer (EPMA) were employed to confirm the chemical composition and element distribution of the as-grown crystals, respectively. The ferroelectric, dielectric and piezoelectric properties of the as-grown PMN-PT-PFN (0.59/0.31/0.10)single crystal oriented along the (001) axis were measured. which showed that the remnant polarization (P-r), coercive electric fields (E-c), the Curie temperature (T-c) and the piezoelectric coefficient (d(33)) were 50.2 mu C/cm(2), 13.9 kV/cm, 158 degrees C and about 1800 pC/N, respectively. All the results indicated that the PMN-FT-PFN (0.59/0.31/0.10) single crystals are promising for applying to field of high frequency. (C) 2009 Elsevier Ltd. All rights reserved.

引用

页码：1256 / 1260

页数：5

共 16 条

[1] DIELECTRIC AND PYROELECTRIC PROPERTIES IN THE PB(MG1/3NB2/3)O3-PBTIO3 SYSTEM
CHOI, SW
SHROUT, TR
JANG, SJ
BHALLA, AS
[J]. FERROELECTRICS, 1989, 100 : 29 - 38
[2] CHOI SW, 1999, MATER LETT, V38, P253
[3] Growth and electrical properties of Pb(In0.5Nb0.5)O3-PbTiO3 crystals by the solution Bridgman method
Duan, Ziqing
Xu, Guisheng
Wang, Xiaofeng
Yang, Danfeng
[J]. JOURNAL OF CRYSTAL GROWTH, 2005, 275 (1-2) : E1907 - E1911
[4] Effect of compositional modifications on microstructure development and dielectric properties of Pb(Mg1/3Nb2/3)O3-PbTiO3 solid solutions
Guha, JP
[J]. JOURNAL OF THE EUROPEAN CERAMIC SOCIETY, 2003, 23 (01) : 133 - 139
[5] Growth and electrical properties of Pb(Sc1/2Nb1/2)O3-Pb(Mg1/3Nb2/3)O3-PbTiO3 ternary single crystals by a modified Bridgman technique
Guo, YP
Xu, HQ
Luo, HS
Xu, GS
Yin, ZW
[J]. JOURNAL OF CRYSTAL GROWTH, 2001, 226 (01) : 111 - 116
[6] Tetragonal to rhombohedral transformation in the lead zirconium titanate lead magnesium niobate lead titanate crystalline solution
Gupta, SM
Viehland, D
[J]. JOURNAL OF APPLIED PHYSICS, 1998, 83 (01) : 407 - 414
[7] Flux growth of high-homogeneity PMN-PT single crystals and their property characterization
Lim, LC
Shanthi, M
Rajan, KK
Lim, CYH
[J]. JOURNAL OF CRYSTAL GROWTH, 2005, 282 (3-4) : 330 - 342
[8] Phase diagram of the ferroelectric relaxor (1-x)PbMg1/3Nb2/3O3-xPbTiO3 -: art. no. 054104
Noheda, B
Cox, DE
Shirane, G
Gao, J
Ye, ZG
[J]. PHYSICAL REVIEW B, 2002, 66 (05) : 541041 - 5410410
[9] Materials science - Shape-changing crystals get shiftier
Service, RF
[J]. SCIENCE, 1997, 275 (5308) : 1878 - 1878
[10] Growth and characterization of Pb(Mg1/3Nb2/3)O3-PbTiO3-PbZrO3 single crystals with high rhombohedral/tetragonal phase transition temperature
Xia, Zhiguo
Li, Qiang
Zhang, Shaofeng
[J]. SOLID STATE COMMUNICATIONS, 2008, 145 (1-2) : 38 - 42

← 1 2 →