Local and average structure of lead titanate based ceramics

被引：17

作者：

Frantti, J

Ivanov, S

Lappalainen, J

Eriksson, S

Lantto, V

Nishio, S

Kakihana, M

Rundlöf, H

机构：

[1] Tokyo Inst Technol, Mat & Struct Lab, Midori Ku, Yokohama, Kanagawa 2268503, Japan

[2] Karpov Inst Phys Chem, Dept Inorgan Mat, Xray Lab, Moscow 103064 10, Russia

[3] Univ Oulu, Microelect & Mat Phys Lab, FIN-90014 Linnanmaa, Finland

[4] Uppsala Univ, Studsvik Neutron Res Lab, S-61182 Nykoping, Sweden

来源：

FERROELECTRICS | 2002年 / 266卷

基金：

芬兰科学院;

关键词：

rare earth; lead zirconate titanate; local structure; neutron diffraction; Raman spectroscopy;

D O I：

10.1080/00150190211446

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The revised lattice dynamics of Pb(ZrxTi1-x)O-3 (PZT) with 0.10 less than or equal to x less than or equal to 0.54 ceramics is reported. The phase transition from tetragonal phase to the monoclinic phase is proposed to occur via locally distorted regions. Neutron diffraction data suggests that these local regions transform to the monoclinic phase with decreasing temperature, when x approximate to 0.50.

引用

页码：73 / 90

页数：18

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