PHASE COEXISTENCE IN DKDP WITH A THERMAL-GRADIENT PARALLEL TO THE FERROELECTRIC AXIS

被引：10

作者：

BORNAREL, J ^{[1
]}

CACH, R ^{[1
]}

机构：

[1] WROCLAW UNIV,INST EXPTL PHYS,PL-50205 WROCLAW,POLAND

来源：

JOURNAL OF PHYSICS-CONDENSED MATTER | 1994年 / 6卷 / 09期

关键词：

D O I：

10.1088/0953-8984/6/9/009

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

The coexistence of the paraelectric and ferroelectric phases is reponed for thermally gradiented samples of DKDP; the shape of the phase front, the relevant domain textures and the dielectric properties are described. A phenomenological model allows us to evaluate the contribution of the domains to the dielectric constant.

引用

页码：1663 / 1676

页数：14

共 21 条

[1]

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[2]

ALESHKOOZHEVSKII OP, 1982, JETP LETT+, V35, P144

[3] SYNCHROTRON TOPOGRAPHIC STUDY OF THE PHASE-TRANSITION MECHANISM IN CRYSTALS OF KDP-GROUP [J].