文献类型：期刊文献

英文题名：A simple method for judging order or disorder in A(B′B")O₃ perovskite compounds

作者：Liu, R; Xuan, Y; Jia, YQ

机构：[1]E China Univ Sci & Technol, Dept Chem, Shanghai 200237, Peoples R China

年份：1997

卷号：134

期号：2

起止页码：420

外文期刊名：JOURNAL OF SOLID STATE CHEMISTRY

收录：;WOS:【SCI-EXPANDED(收录号:WOS:000072115400029)】；

语种：英文

摘要：A simple method for judging order or disorder distribution of the B' and B " cation at the B site in A(B'B ")O-3 perovskite compounds is proposed. An order-disorder phase diagram is also given. The disorder region, order region, and order-disorder transition region in the diagram can be very well distinguished. The ordering or disordering in A (B'B ")O-3 can easily be determined by a simple calculation from some parameters of the B' and B " cations and the A atom. (C) 1997 Academic Press.