SEARCH FOR A MATERIAL WITH TEMPERATURE-INDEPENDENT PIEZOELECTRIC CONSTANT D31 IN NB-MODIFIED PB(ZR, TI)O3 CERAMICS

被引：14

作者：

YOKOSUKA, M ^{[1
]}

OCHIAI, T ^{[1
]}

MARUTAKE, M ^{[1
]}

机构：

[1] KOBAYASI INST PHYS RES,TOKYO 185,JAPAN

来源：

JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS | 1991年 / 30卷 / 9B期

关键词：

PIEZOELECTRIC CERAMICS; PZT; PIEZOELECTRIC CONSTANT;

D O I：

10.1143/JJAP.30.2228

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Investigations were made regarding the temperature characteristics of the piezoelectric constant d31 of Pb(Zr, Ti)O3 ceramics. The composition, Pb1-x/2(Zr0.52Ti0.48)1-xNbxO3, was exclusively used, and the amount of Nb, x, was controlled in detail. The specimen near x = 0.012 was found to have a temperature-independent value of d31 over the temperature range between 20-degrees-C and 180-degrees-C.

引用

页码：2228 / 2231

页数：4

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