PHASE RELATION IN THE SYSTEM LA1-XBAXFEO3-Y (0-LESS-THAN-OR-EQUAL-TO-X-LESS-THAN-OR-EQUAL-TO-0.70)

被引：18

作者：

LI, J ^{[1
]}

JING, J ^{[1
]}

机构：

[1] UNIV NEW S WALES,AUSTRALIAN DEF FORCE ACAD,UNIV COLL,DEPT PHYS,CANBERRA,ACT 2600,AUSTRALIA

来源：

JOURNAL OF MATERIALS SCIENCE | 1992年 / 27卷 / 16期

关键词：

D O I：

10.1007/BF00541567

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Samples of the system La1-xBaxFeO3-y (0 less-than-or-equal-to x less-than-or-equal-to 0.70) have been synthesized and investigated by means of X-ray diffraction and Mossbauer effect. Two different phases, i.e, a barium-poor orthorhombic perovskite phase and a barium-rich cubic perovskite phase, were found to exist in the system. The phase relation at room temperature is presented.

引用

页码：4361 / 4364

页数：4

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