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PRESSURE-INDUCED STRUCTURAL CHANGES IN SYSTEM BA1-XSRXRUO3

被引：133
作者：
LONGO, JM
KAFALAS, JA
机构：
[1] Lincoln Laboratory, Operated with support from the U. S. Air Force. Massachusetts Institute of Technology Lexington
来源：
MATERIALS RESEARCH BULLETIN | 1968年 / 3卷 / 08期
关键词：
D O I：
10.1016/0025-5408(68)90118-9
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
As part of a continuing study to demonstrate that there are only three intermediate structures between the all hexagonal stacking of AX3 layers in CsNiCl3 to the all cubic stacking in the perovskite structure, we report a structural investigation of the Ba1-xSrxRuO3 system as a function of pressure and the composition x. It has been found that both pressure and increasing Sr2+ increase the proportion of cubic close packed layers. The metastable phases prepared at high pressure are stable to 1100°C at atmospheric pressure. © 1968.
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页码：687 / &
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