PHASE-DIAGRAM OF KH2(P1-XASX)O4 MIXED-CRYSTALS

被引：4
|
作者：
LEE, KS
JU, SM
KIM, JB
机构：
[1] Department of Physics, Inje University, Kimhae 621-749, Kyungnam
来源：
PHYSICAL REVIEW B | 1994年 / 49卷 / 14期
关键词：
D O I：
10.1103/PhysRevB.49.9958
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The phase transitions of KH2(P1-xAsx)O4 solid solutions between ferroelectric KH2PO4 and its isomorphous ferroelectric KH2AsO4 have been studied by dielectric measurements over the whole concentration range 0 less-than-or-equal-to x less-than-or-equal-to 1. The transition temperature versus x, T(c) (x), showed a large bowing downwards. The ferroelectricity below T(c) was confirmed by a D-E hysteresis loop, which became weakened near x = 0.68.
引用
收藏
页码：9958 / 9961
页数：4
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