The Critical End Point in Pb(Zn1/3Nb2/3)O3-8%PbTiO3

被引:5
|
作者
Iwata, Makoto [1 ]
Kato, Sadaharu [1 ]
Ishibashi, Yoshihiro [2 ]
机构
[1] Nagoya Inst Technol, Grad Sch Engn, Dept Engn Phys Elect & Mech, Nagoya, Aichi 4668555, Japan
[2] Kyushu Univ, Dept Phys, Higashi Ku, Fukuoka 8128581, Japan
基金
日本学术振兴会;
关键词
PZN; relaxor; ferroelectric; morphotropic phase boundary; phase diagram; critical end point; MORPHOTROPIC PHASE-BOUNDARY; FIELD-INDUCED POLARIZATION; SINGLE-CRYSTALS; ELECTROMECHANICAL RESPONSE; PB(ZN1/3NB2/3)O-3-PBTIO3; TRANSITIONS;
D O I
10.1080/00150193.2011.577363
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
Temperature dependence of the dielectric constant under the DC biasing field was measured in Pb(Zn1/3Nb2/3)O(3-)8%PbTiO3. The temperature-field phase diagram was clarified in the field range below 2.5 kV. The existence of the critical end point at 172 +/- 3 degrees C and 1.75 +/- 0.25 kV/cm was confirmed.
引用
收藏
页码:20 / 23
页数:4
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