Effect of Temperature on Ferroelectric and Piezoelectric Behaviour of Mn-Doped 0.75BF-0.25BT Multiferroic Ceramics

被引：3

作者：

Pisitpipathsin, Nuttapon ^{[1
,2
]}

Sratta, Yuthapong ^{[3
]}

Unruan, Sujitra ^{[4
]}

Promsawat, Methee ^{[2
]}

Marungsri, Boonruang ^{[3
]}

Yimnirun, Rattikorn ^{[5
]}

Rattanachan, Sirirat ^{[2
]}

Pojprapai, Soodkhet ^{[2
]}

机构：

[1] Rajamangala Univ Technol Isan, Fac Sci & Liberal Arts, Dept Appl Phys, Nakhon Ratchasima 30000, Thailand

[2] Suranaree Univ Technol, Inst Engn, Sch Ceram Engn, Nakhon Ratchasima 30000, Thailand

[3] Suranaree Univ Technol, Inst Engn, Sch Elect Engn, Nakhon Ratchasima 30000, Thailand

[4] Rajamangala Univ Technol Isan, Dept Mat Engn, Fac Engn & Architecture, Nakhon Ratchasima 30000, Thailand

[5] Suranaree Univ Technol, Inst Sci, Sch Phys, Nakhon Ratchasima 30000, Thailand

来源：

FERROELECTRICS | 2015年 / 489卷 / 01期

关键词：

Multiferroic ceramic; ferroelectric properties; dielectric properties; (1-X)BIFEO3-XBATIO(3) CERAMICS; SYSTEM; FABRICATION; BIFEO3;

D O I：

10.1080/00150193.2015.1072702

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The effect of temperature on ferroelectric and piezoelectric behaviour of multiferroic ceramics (1 mol% Mn-doped 0.75BF-0.2BT) was investigated under an electric field at various temperatures (30 to 200 degrees C). The polarization hysteresis loop and strain loop of ceramics were investigated at various temperatures. The effect of temperature was represented by the change of polarization hysteresis loop, strain loop and dielectric properties with various temperatures. The results showed that the remanant polarization and remanant strain of ceramics were improved with increasing temperature. The improving of these properties could be attributed to the greater domain switch ability at high temperature.

引用

页码：110 / 117

页数：8

共 33 条

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