KINETICS OF PHASE-TRANSITIONS IN SOLID-SOLUTIONS OF FERROELECTRIC PEROVSKITES

被引：30

作者：

GORDON, A ^{[1
]}

DORFMAN, S ^{[1
]}

机构：

[1] TECHNION ISRAEL INST TECHNOL,DEPT PHYS,IL-32000 HAIFA,ISRAEL

来源：

PHYSICAL REVIEW B | 1995年 / 51卷 / 14期

关键词：

D O I：

10.1103/PhysRevB.51.9306

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The dynamics of interphase boundaries at first-order phase transitions in ferroelectric solid solutions are considered. The width and velocity of the interphase boundary as functions of concentration are calculated for the ferroelectric perovskite solid solutions K(Ta,Nb)O3 (KTN) and Pb (Zr,Ti)O3 (PZT), which are taken as examples. It is shown that the velocity depends very strongly on concentration in the vicinity of the phase transition. © 1995 The American Physical Society.

引用

页码：9306 / 9309

页数：4

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