Thermal Expansion, Burns Temperature and Electromechanical Properties in Na1/2Bi1/2TiO3-SrTiO3-PbTiO3 Solid Solutions

被引：1

作者：

Dunce, M. ^{[1
]}

Taukulis, R. ^{[1
]}

Birks, E. ^{[1
]}

Aulika, I. ^{[2
]}

Fuith, A. ^{[3
]}

Antonova, M. ^{[1
]}

Sternberg, A. ^{[1
]}

机构：

[1] Univ Latvia, Inst Solid State Phys, LV-1063 Riga, Latvia

[2] Italian Inst Technol IIT PoliTO, I-10129 Turin, Italy

[3] Univ Vienna, Inst Expt Phys, A-1090 Vienna, Austria

来源：

FERROELECTRICS | 2011年 / 424卷

关键词：

NBT; relaxors; solid solutions; thermal expansion; Burns temperature; electromechanical properties; PHASE-TRANSITIONS; STRAIN; FERROELECTRICS; CERAMICS; BEHAVIOR; DYNAMICS; LEAD; PMN;

D O I：

10.1080/00150193.2011.623631

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Thermal expansion and electromechanical properties are studied for compositions Na1/2Bi1/2TiO3-SrTiO3-PbTiO3, belonging to various locations in the phase diagram. The main purpose of the studies is to extend the range of physical properties, which characterise the relaxor state and could be used for comparison with other relaxors. Possibility to evaluate Burns temperature from thermal expansion is discussed. The obtained results are compared to the well-know relaxor ferroelectric PLZT.

引用

页码：15 / 20

页数：6

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