Low-temperature properties of lead nickel-niobate ceramics

被引：49

作者：

Alberta, EF ^{[1
]}

Bhalla, AS ^{[1
]}

机构：

[1] Penn State Univ, Mat Res Lab, University Pk, PA 16802 USA

来源：

MATERIALS LETTERS | 2002年 / 54卷 / 01期

关键词：

lead nickel niobate; relaxor ferroelectric; processing; dielectric properties; pyroelectric properties; piezoelectric properties;

D O I：

10.1016/S0167-577X(01)00538-9

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Single-phase perovskite ceramics of Pb(Ni1/3Nb2/3)O-3 (PNN) are prepared by the columbite precursor method. Dielectric studies show that ceramic Pb(Ni1/3Nb2/3)O-3 is a typical relaxor ferroelectric with properties similar to those of its single-crystals. Low-temperature pyroelectric properties and electromechanical coupling coefficients suggest PNN to be an attractive material for low-temperature applications. (C) 2002 Elsevier Science B.V All rights reserved.

引用

页码：47 / 54

页数：8

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